Pinpoint tests (cars up to 08.2000)

A1: CHECKING THE DRIVER'S DOOR WINDOW LIFT SWITCH LEDS

1Enter the ON position.

• Are the driver's door window switch LEDs illuminated?

→ Yes

CHECK the customer complaint.

→ No

3-door, 5-door and station wagon Go to A2 4-door version: REPAIR electrical circuit 15 - DA5 (green-orange). CHECK the correct operation of the system.

A2: CHECKING THE REAR WINDOW WIPER MOTOR

1Turn on the rear window wiper.

• Does the rear window wiper work properly?

→ Yes

REPAIR electrical circuit 15 - DA5 (green/orange). CHECK correct system operation.

→ No

REPAIR electrical circuit 15 - KA28 (green/blue). CHECK for proper system operation.

B1: CHECKING THE IGNITION VOLTAGE IN THE INOPERATING WINDOW REGULATOR SWITCH

NOTE:Make sure the rear window switch lock is not engaged.

1Enter the ON position.

• Is the LED for the inoperative window switch on?

→ Yes

Go to B2

→ No

Go to B6

B2: CHECKING IF A NON-FUNCTIONAL WINDOW CAN BE CONTROLLED USING THE WINDOW SWITCH LOCATED ON THE DRIVER'S DOOR

1Operate the window switch located on the driver's door.

• Does the non-working window operate properly?

→ Yes

Driver's Door Window Regulator, CHECK customer complaint. All Passenger Door Window Regulators, Go to B3

→ No

Go to B8

B3: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE INOPERATIVE WINDOW REGULATOR SWITCH AND THE WINDOW UP MOTOR

1Disconnect C735, C736 or C737 of the inoperative window motor.

2Disconnect C485, C482 or C483 of the inoperative window switch.

3Measure the resistance between pin 5 of connector C485 of the inoperative front passenger power window switch, circuit 31S - AJ55B (RD/BLK) and pin 3 of connector C735 of the power window motor, circuit 31S - AJ55A (RD/BLK), harness side; or between pin 5 of connector C482 of inoperative left rear door window switch, circuit 31S - AJ46B (black/white), and pin 3 of connector C736 of window lift motor, circuit 31S - AJ46A (black/white), harness side; or between pin 5 of connector C483 of the inoperative right rear door window switch, circuit 31S - AJ46B (black/white), and pin 3 of connector C737 of the window lift motor, circuit 31S - AJ46A (black/white), harness side.

• Resistance less than 5 ohms?

→ Yes

Go to B4

→ No

REPAIR electrical circuit 31S - AJ55B (red/black); or electrical circuit 31S - AJ46B (black and white). CHECK the correct operation of the system.

B4: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE INOPERATIVE WINDOW REGULATOR SWITCH AND THE WINDOW DOWN MOTOR

1Measure the resistance between pin 2 of the inoperative front passenger power window switch C485, circuit 31S - AJ54B (BK/GN) and pin 4 of the power window motor C735, circuit 31S - AJ54A (BK/GN), harness side; or between pin 2 of connector C482 of inoperative left rear door window switch, circuit 31S - AJ63B (black/green), and pin 4 of connector C736 of window lift motor, circuit 31S - AJ63A (black/blue), harness side; or between pin 2 of connector C483 of the inoperative right rear door window switch, circuit 31S - AJ63B (black/blue), and pin 4 of connector C737 of the window lift motor, circuit 31S - AJ63A (black/blue), on the wiring side.

• Resistance less than 5 ohms?

→ Yes

Go to B5

→ No

REPAIR electrical circuit 31S - AJ54B (black-green); or electrical circuit 31S - AJ63B (black-green); or electrical circuit 31S - AJ63B (black and blue). CHECK that the system is working properly.

B5: CHECKING THE GROUND CIRCUIT OF THE INOPERATING WINDOW REGULATOR MOTOR

1Measure the resistance between pin 8 of the inoperative driver's door window lift motor connector C734, circuit 31 - AJ26 (black), harness side, and ground; or pin 8 of connector C735 of the inoperative front passenger door window lift motor, electrical circuit 31 - AJ27 (black), on the wiring side, and "ground"; or pin 8 of connector C736 of the inoperative left rear door window lift motor, electrical circuit 31 - AJ31 (black), on the wiring side, and "ground"; or pin 8 of connector C737 of the inoperative right rear door window lift motor, electrical circuit 31 - AJ31 (black), on the wiring side, and ground.

• Resistance less than 5 ohms?

→ Yes

CHECK the customer complaint.

→ No

REPAIR electrical circuit 31 - AJ26 (black); or electrical circuit 31 - AJ27 (black); or electrical circuit 31 - AJ31 (black). CHECK that the system is operating correctly.

B6: CHECKING THE VOLTAGE IN THE ELECTRICAL CIRCUIT OF THE INOPERATIVE WINDOW REGULATOR SWITCH

1Enter the OFF position.

2Disconnect C484, C485, C482, C483 of the inoperative window switch.

3Enter the ON position.

4Measure the voltage between pin 13 of the inoperative driver's door window switch connector C484, circuit 15 - LH14 (GN/YE), harness side and ground; or between pin 1 of connector C485 of the inoperative front passenger door window switch, electrical circuit 15 - LH31 (green/blue), harness side, and ground; or between pin 1 of connector C482 of the inoperative left rear door window switch, electrical circuit 15 - LH36 (red/green), harness side, and ground; or between pin 1 of connector C483 for inoperative right rear door window power window switch, circuit 15 - LH36 (red/green), harness side, and ground (passenger window shown).

• Is the voltage greater than 10 V?

→ Yes

Go to B7

→ No

Go to B14

B7: CHECKING THE GROUND CIRCUIT OF THE INOPERATIVE WINDOW REGULATOR SWITCH

1Enter the OFF position.

2Measure the resistance between pin 4 of the inoperative driver's door window switch connector C484, circuit 31 - AJ7 (Black), harness side and ground; or between pin 6 of connector C485 of the inoperative front passenger door window switch, electrical circuit 31 - AJ18 (black), harness side, and ground; or between pin 6 of connector C482 of the inoperative left rear door window switch, electrical circuit 31S - AJ32 (black-orange), on the wiring side, and ground; or between pin 6 of connector C483 of the inoperative right rear door window switch, circuit 31S - AJ32 (black/orange), harness side, and ground (driver's window shown).

• Resistance less than 5 ohms?

→ Yes

REPAIR electrical circuit 32-AJ26 (white).

→ No

REPAIR electrical circuit 31 - AJ7 (black); or electrical circuit 31 - AJ18 (black); or electrical circuit 31S - AJ32 (black-orange) or 31S - AJ14 (black-orange); or electrical circuit 31S - AJ32 (black/orange) or 31S - AJ24 (black/yellow). CHECK that the system is working properly.

B8: CHECKING THE VOLTAGE IN THE DOOR CONNECTOR WITH THE WINDOW LIFT NOT WORKING

1Enter the OFF position.

2Disconnect C42, C44, C45 or C46 of the door with the inoperative window.

3Enter the ON position.

4Measure the voltage between pin 9 of connector C42 on the driver's door with the inoperative window, circuit 29 - AJ26 (yellow/orange), harness side, and ground; or pin 9 of connector C44 on the front passenger door with the inoperative window lifter, electrical circuit 29 - AJ27 (orange-white), on the wiring side, and "ground"; or pin 9 of connector C45 on the left rear door with the inoperative window lifter, electrical circuit 29 - AJ13 (orange-blue), on the wiring side, and "ground"; or pin 9 of connector C46 on the right rear door with the inoperative window lifter, electrical circuit 29 - AJ23 (orange-white), on the wiring side, and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to B9

→ No

REPAIR electrical circuit 29 - AJ26 (yellow-orange); or electrical circuit 29 - AJ27 (orange-white); or electrical circuit 29 - AJ13 (orange-blue); or electrical circuit 29 - AJ23 (orange/white). CHECK that the system is operating correctly.

B9: CHECKING THE GROUND CIRCUIT OF THE INOPERATING WINDOW REGULATOR MOTOR

1Enter the OFF position.

2Disconnect C734, C735, C736 or C737 of the inoperative window motor.

3Measure the resistance between pin 8 of the inoperative driver's door window lift motor connector C734, circuit 31 - AJ26 (black), harness side, and ground; or pin 8 of connector C735 of the inoperative front passenger door window lift motor, electrical circuit 31 - AJ27 (black), on the wiring side, and "ground"; or pin 8 of connector C736 of the inoperative left rear door window lift motor, electrical circuit 31 - AJ31 (black), on the wiring side, and "ground"; or pin 8 of connector C737 of the inoperative right rear door window lift motor, electrical circuit 31 - AJ31 (black), on the wiring side, and ground.

• Resistance less than 5 ohms?

→ Yes

Go to B10

→ No

REPAIR electrical circuit 31 - AJ26 (black); or electrical circuit 31 - AJ27 (black); or electrical circuit 31 - AJ31 (black). CHECK that the system is operating correctly.

B10: CHECKING THE VOLTAGE IN THE PLUG CONNECTOR OF THE INOPERATING WINDOW REGULATOR MOTOR

1Connect C42, C44, C45 or C46 of the inoperative window motor.

2Enter the ON position.

3Measure the voltage between the inoperative driver's door window motor C734 pin 7, circuit 29 - AJ26 (YE/OG), harness side and ground; or pin 7 of connector C735 of the inoperative front passenger door window lift motor, electrical circuit 29 - AJ27 (orange/white), on the wiring side, and "ground"; or pin 7 of connector C736 of the inoperative left rear door window lift motor, electrical circuit 29 - AJ31 (orange-blue), from the wiring side, and "ground"; or pin 7 of connector C737 of the inoperative right rear door window lift motor, electrical circuit 29 - AJ31 (orange-blue), from the wiring side, and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to B11

→ No

REPAIR electrical circuit 29 - AJ26 (yellow-orange); or electrical circuit 29 - AJ27 (orange-white); or electrical circuit 29 - AJ31 (orange/blue). CHECK that the system is operating correctly.

B11: CHECKING THE VOLTAGE IN THE ELECTRICAL CIRCUIT OF THE GLASS UP MOTOR OF THE INOPERATING WINDOW REGULATOR

1Enter the OFF position.inscription

2Turn the inoperative window motor switch to the window up position.

3Measure the resistance between pin 3 of connector C734 of the inoperative driver's door window lift motor, circuit 31S - AJ41 (red/black) - left-hand drive version ([black/orange] - right-hand drive version), wiring side, and ground; or pin 3 of connector C735 of the inoperative front passenger door window lift motor, electrical circuit 31S - AJ55A (red-black), on the wiring side, and "ground"; or pin 3 of connector C736 of the inoperative left rear door window lift motor, electrical circuit 31S - AJ46A (black and white), on the wiring side, and "ground"; or pin 3 of connector C737 of the inoperative right rear door window lift motor, electrical circuit 31S - AJ46A (black and white), on the wiring side, and ground.

• Resistance less than 5 ohms?

→ Yes

Go to B12

→ No

REPAIR electrical circuit 31S - AJ41 (red/black) - left hand drive version ([black/orange] - right hand drive version); or electrical circuit 31S - AJ55A (red-black) or 31S - AJ55B (red-black); or electrical circuit 31S - AJ46A (red-black); or electrical circuit 31S - AJ46A (black and white) or 31S - AJ46B (black and white). CHECK that the system is working properly.

B12: CHECKING THE VOLTAGE IN THE ELECTRICAL CIRCUIT OF THE WINDOW DOWN MOTOR OF THE INOPERATING WINDOW REGULATOR

1Turn the inoperative window motor switch to the window down position.

2Measure the resistance between pin 4 of connector C734 of the inoperative driver's door window lift motor, circuit 31S - AJ40 (black/green) - left-hand drive version ([black/blue] - right-hand drive version), harness side and ground; or pin 4 of connector C735 of the inoperative front passenger door window lift motor, electrical circuit 31S - AJ54A (black-green), on the wiring side, and "ground"; or pin 4 of connector C736 of the inoperative left rear door window lift motor, electrical circuit 31S - AJ63A (black and blue), from the wiring side, and "ground"; or pin 4 of connector C737 of the inoperative right rear door window lift motor, electrical circuit 31S - AJ63A (black and blue), from the wiring side, and ground.

• Resistance less than 5 ohms?

→ Yes

Go to B13

→ No

REPAIR electrical circuit 31S - AJ40 (black/green) - left hand drive version ([black/blue] - right hand drive version); or electrical circuit 31S - AJ54A (black-green) or 31S - AJ54B (black-green); or electrical circuit 31S - AJ63A (black/blue) or electrical circuit 31S - AJ63B (black/green). CHECK that the system is operating correctly.

B13: CHECKING THE VOLTAGE IN THE MOTOR OF THE INOPERATING WINDOW REGULATOR

1Measure the voltage between the inoperative driver's door window motor C734 pin 2, circuit 15 - AJ26 (GN/YE), harness side and ground; or pin 2 of connector C735 of the inoperative front passenger door window lift motor, electrical circuit 31S - AJ27A (white-green), on the wiring side, and "ground"; or pin 2 of connector C736 of the inoperative left rear door window lift motor, electrical circuit 31S - AJ31A (green-blue), from the wiring side, and "ground"; or pin 2 of connector C737 of the inoperative right rear door window lift motor, electrical circuit 31S - AJ31A (green-blue), from the wiring side, and ground.

• Is the voltage greater than 10 V?

→ Yes

INSTALL a new electric motor. CHECK the system for proper operation.

→ No

REPAIR electrical circuit 15 - AJ26A (yellow-green); or electrical circuit 31S - AJ27A (white-green) or 31S - AJ54B (black-green); or electrical circuit 31S - AJ31A (green-blue). CHECK the correct operation of the system.

B14: CHECKING THE VOLTAGE IN THE DOOR CONNECTOR WITH THE POWER WINDOW INOPERATIVE

1Disconnect C42, C44, C45 or C46 on the door with the inoperative window.

2Measure the voltage between pin 15 of connector C42 on the driver's door with the inoperative window, circuit 15 - AJ26 (yellow/green) - left-hand drive version (circuit 15 - AJ27 [white/green] - right-hand drive version), A-pillar side, and ground; or pin 15 of connector C44 on the front passenger door with the inoperative window lifter, electrical circuit 15 - AJ27 (white-green) - left-hand drive version (electrical circuit 15 - AJ26 [yellow-green] - right-hand drive version), on the A-pillar side, and ground; or pin 13 of connector C45 on the left rear door with the inoperative window lifter, electrical circuit 15 - AJ13 (green-blue), on the B-pillar side, and ground; or pin 13 of connector C46 on the right rear door with the inoperative window lifter, electrical circuit 15 - AJ13 (green-blue), on the B-pillar side, and ground (B-pillar shown).

• Is the voltage greater than 10 V?

→ Yes

REPAIR electrical circuit 15 - AJ26 (yellow/green) door side or electrical circuit 15 - LH14 (yellow/green); or electrical circuit 15 - AJ27 (white-green) or electrical circuit 15 - LH31 (green-blue); or electrical circuit 15 - AJ31 (green-blue) or 15 - LH36 (red-green). CHECK that the system is working correctly.

→ No

REPAIR electrical circuit 15 - AJ26 (yellow/green), A-pillar side; or electrical circuit 15 - AJ27 (white-green); or electrical circuit 15 - AJ13 (green-blue). CHECK that the system is working correctly.

NOTE:Make sure all window motors have been initialized.

C1: CHECK THE CONNECTION OF THE CENTRAL TIMER MODULE TO THE CENTRAL SECURITY MODULE.

1Check the lock button on the remote control.

• Do the interior lights go out?

→ Yes

Go to C2

→ No

REPAIR electrical circuit(s). REFER to Section 419 - 10.

C2: CHECKING THE VOLTAGE IN THE CONNECTOR OF THE INOPERATING WINDOW REGULATOR

1Disconnect C42, C44, C45 or C46 on the door with the inoperative window.

2Measure the voltage between pin 16 of connector C42 on the driver's door with the inoperative window, circuit 8 - AJ42 (WH/GN), A-pillar side, and ground (shown); or pin 16 of connector C44 on the front passenger door with the inoperative window lifter, electrical circuit 8 - AJ56 (white-green), on the A-pillar side, and ground; or pin 11 of connector C45 on the left rear door with the inoperative window lifter, electrical circuit 8 - AJ59 (white-green), on the B-pillar side, and ground; or pin 11 of connector C46 on the right rear door with the inoperative window lifter, electrical circuit 8 - AJ62 (white-green), on the B-pillar side, and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to C3

→ No

Go to C4

C3: CHECKING THE VOLTAGE IN THE MOTOR OF THE INOPERATING WINDOW REGULATOR

1Connect the plug to the door with the inoperative window.

2Disconnect the electrical connector of the inoperative window lift motor.

3Measure the voltage between pin 6 of the inoperative driver's door window motor C734, circuit 8 - AJ42 (WH/GN), harness side, and ground; or pin 6 of connector C735 of the inoperative passenger door window lift motor, electrical circuit 8 - AJ56 (white-green), on the wiring side, and "ground"; or pin 6 of connector C737 of the inoperative left rear door window lift motor, electrical circuit 8 - AJ65 (white-green), on the wiring side, and "ground"; or pin 6 of connector C736 of the inoperative right rear door window lift motor, electrical circuit 8 - AJ65 (white-green) or 8 - AJ65 (white-green), on the wiring side, and ground.

• Is the voltage greater than 10 V?

→ Yes

INSTALL a new motor. REFER to the procedure in this section: "Door Window Motor". CHECK for proper operation of the system.

→ No

REPAIR electrical circuit 8 - AJ42 (white-green); or 8 - AJ56 (white and green) or 8 - AJ65 (white and green). CHECK that the system is working correctly.

C4: CHECKING FLOOR WIRING FOR SHORT TO GROUND"

NOTE:The electrical circuit numbers change in splice S152.

1Disconnect all door plug connectors: C42, C44, C45 and C46.

2Disconnect the C1000 central timer module.

3Measure the resistance between pin 16 of connector C42 on the driver's door, electrical circuit 8 - AJ42 (white/green), A-pillar side, and ground.

• Resistance greater than 10,000 ohms?

→ Yes

Go to C5

→ No

REPAIR Floor Harness Electrical Circuit 8 - AJ42 (White/Green); or 8 - AJ56 (white and green); or 8 - AJ59 (white and green); or 8 - AJ65 (white and green). CHECK that the system is working properly.

C5: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE DRIVER'S DOOR WINDOW PLUG AND THE CENTRAL JUNCTION BOX

1Disconnect C15 from the central electrical junction box.

2Measure the resistance between pin 16 of connector C42 on the driver's door, circuit 8 - AJ42 (green/white), A-pillar side and pin 11 of connector C15 on the central electrical box, circuit 8 - AA36 (white), harness side.

• INSTALL a new relay.

→ Yes

Go to C6

→ No

REPAIR circuit 8 - AA36 or 8 - AA36A (white). REPAIR circuit 32-AJ26 (white).

C6: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE DRIVER'S DOOR WINDOW PLUG AND THE CENTRAL SECURITY MODULE

1Disconnect C451 from the central security module.

2Measure the resistance between pin 16 of connector C42 on the driver's door, circuit 8 - AJ42 (green/white), A-pillar side and pin 14 of connector C451, circuit 8 - AA36 (white), harness side.

• INSTALL a new switch.

→ Yes

CHECK the customer complaint.

→ No

REPAIR circuit 8 - AA36 (white). CHECK system operation for proper operation.

D1: CHECKING THE VOLTAGE IN THE WINDOW SWITCHES

1Enter the ON position.

• Do the power window switch LEDs light up?

→ Yes

Go to D2

→ No

Go to D3

D2: CHECKING THE CONTINUITY OF THE DRIVER'S DOOR WINDOW REGULATOR SWITCH GROUND CIRCUIT

1Enter the OFF position.

2Disconnect C488 driver's door window switch.

3Measure the resistance between pin 5 (left-hand drive) (or pin 13 (right-hand drive) of the driver's door window lift switch connector C488, circuit 31 - AJ7 (Black), harness side and ground.

• INSTALL a new switch.

→ Yes

CHECK the customer complaint.

→ No

REPAIR electrical circuit 31 - AJ7 (black). CHECK for proper system operation.

D3: CHECKING THE VOLTAGE IN THE DRIVER'S DOOR WINDOW REGULATOR SWITCH

1Enter the OFF position.

2Disconnect C488 driver's door window switch.

3Enter the ON position.

4Measure the voltage between driver's door window lift switch connector C488 pin 14, circuit 15 - LH14 (GN/YE), harness side and ground.

• Is the voltage greater than 10 V?

→ Yes

CHECK the customer complaint.

→ No

Repair electrical circuit 15 LH14 (yellow/green). CHECK for proper system operation.

E1: CHECKING THE VOLTAGE IN THE DRIVER'S DOOR WINDOW REGULATOR SWITCH

1Enter the ON position.

• Is the driver's door window power switch LED on?

→ Yes

Go to E2

→ No

Go to E7

E2: CHECKING THE SWITCHING VOLTAGE IN THE DRIVER'S DOOR WINDOW REGULATOR SWITCH

1Operate the front passenger window control switch located on the driver's door.

• Is the front passenger door window controlled by a switch located on the driver's door?

→ Yes

Go to E3

→ No

Go to E9

E3: CHECKING THE ONE-TOUCH OPENING FUNCTION RELAY"

1Operate the driver's door window switch to the first detent position.

• Does the one-touch opening function relay operate with a distinct sound?

→ Yes

Go to E4

→ No

Go to E10

E4: CHECKING THE VOLTAGE IN THE ELECTRICAL CIRCUIT OF THE DRIVER'S DOOR WINDOW DOWN MOTOR

1Enter the OFF position.

2Disconnect C782 driver's door window lift motor.

3Enter the ON position.

4Operate the driver's door window switch to the first detent in the down direction.

5Measure the voltage between pin 2 of the driver's door window lift motor connector C782, circuit 32 - AJ26 (white), and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to E5

→ No

Go to E13

E5: CHECKING THE VOLTAGE IN THE ELECTRICAL CIRCUIT OF THE DRIVER'S DOOR WINDOW UP MOTOR

1Operate the driver's door window switch to the first detent in the up direction.

2Measure the voltage between driver's door window lift motor connector C782 pin 1, circuit 32 - AJ26 (Yellow), and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to E6

→ No

REPAIR electrical circuit 33 - AJ26 (yellow). CHECK for proper system operation.

E6: CHECKING THE INTEGRITY OF THE ELECTRICAL GROUND CIRCUIT OF THE DRIVER'S DOOR WINDOW MOTOR

1Enter the OFF position.

2Measure the resistance between pin 2 of the driver's door window lift motor connector C782, circuit 33 - AJ26 (white), and ground.

• CHECK the customer complaint.

→ Yes

INSTALL a new motor. REFER to the procedure in this section: "Door Window Motor". CHECK for proper operation of the system.

→ No

INSTALL a new one-touch open relay. CHECK that the system is working properly.

E7: CHECKING THE VOLTAGE IN THE DRIVER'S DOOR WINDOW REGULATOR SWITCH

1Enter the OFF position.

2Disconnect C488 driver's door window switch.

3Enter the ON position.

4Measure the voltage between driver's door window lift switch connector C488 pin 14, circuit 15 - LH14 (GN/YE) and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to E8

→ No

Repair electrical circuit 15 - LH14 (yellow/green) CHECK system operation for proper operation.

E8: CHECKING THE GROUND CIRCUIT OF THE DRIVER'S DOOR WINDOW REGULATOR SWITCH

1Enter the OFF position.

2Measure the resistance between pin 5 (LHD) (pin 13 (RHD) of the driver's door window switch connector C488, circuit 31 - AJ7 (Black), and ground.

• Resistance less than 5 ohms?

→ Yes

CHECK the customer complaint.

→ No

REPAIR electrical circuit 31 - AJ7 (black). CHECK for proper system operation.

E9: CHECKING THE VOLTAGE IN THE DRIVER'S DOOR WINDOW REGULATOR SWITCH

1Enter the OFF position.

2Disconnect C488 driver's door window switch.

3Enter the ON position.

4Measure the voltage between driver's door window lift switch connector C488 pin 15, circuit 15 - AJ7 (GN/BU), harness side and ground.

• Is the voltage greater than 10 V?

→ Yes

CHECK the customer complaint.

→ No

REPAIR electrical circuit 15-AJ7 (green/blue). CHECK for proper system operation.

E10: CHECKING THE SWITCHING VOLTAGE IN THE ONE-TOUCH OPENING RELAY"

1Enter the OFF position.

2Disconnect C738 one touch open relay.

3Enter the ON position.

4Operate the driver's door window switch to the first detent position in the down direction.

5Measure the voltage between pin 3 of connector C738 one-touch opening relay00, circuit 15S - AJ40 (green/blue), harness side, and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to E11

→ No

REPAIR electrical circuit 15S - AJ40 (green/blue). CHECK for proper system operation.

E11: CHECKING THE IGNITION VOLTAGE SUPPLIED TO THE ONE-TOUCH OPENING RELAY"

1Measure the voltage between pin 2 of connector C738 one-touch opening relay, circuit 15 - AJ15 (black/green), harness side, and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to E12

→ No

REPAIR electrical circuit 15 - AJ15 (black/green). CHECK for proper system operation.

E12: CHECKING THE CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE ONE-TOUCH OPENING RELAY AND THE GROUND"

1Enter the OFF position.

2Measure the resistance between pin 1 of connector C738 one-touch open relay, circuit 31 - AJ15 (black), harness side and ground.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new one-touch open relay. CHECK that the system is working properly.

→ No

REPAIR electrical circuit 31 - AJ15 (black). CHECK for proper system operation.

E13: CHECKING THE CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE DRIVER'S WINDOW MOTOR AND THE ONE-TOUCH OPENING RELAY.

1Enter the OFF position.

2Disconnect C782 driver's door window lift motor.

3Measure the resistance between pin 2 of connector C782 driver's power window motor, circuit 32 - AJ26 (white), harness side and pin 5 of connector C738 one-touch open relay, circuit 32 - AJ26 (white), harness side.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new one-touch open relay. CHECK that the system is operating correctly. CHECK that the system is operating correctly.

→ No

REPAIR electrical circuit 32 - AJ26 (white). CHECK for proper system operation.

F1: CHECKING THE VOLTAGE IN THE PASSENGER DOOR WINDOW REGULATOR SWITCH

1Enter the ON position.

• Is the passenger door window power switch LED on?

→ Yes

Go to F2

→ No

Go to F5

F2: CHECKING THE PASSENGER DOOR WINDOW GROUND CIRCUIT

1Enter the OFF position.

2Disconnect C489 passenger door window switch.

3Measure the resistance between pin 3 of the passenger power window switch connector C489, circuit 32 - AJ18 (WH/PUP), harness side and ground; and between pin 6 of connector C489 of the passenger door window lift switch, electrical circuit 33 - AJ18 (yellow-violet), on the wiring side, and ground.

• Is the resistance less than 5 ohms in all cases?

→ Yes

Go to F3

→ No

Go to F7

F3: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE PASSENGER DOOR WINDOW REGULATOR SWITCH AND THE CORRESPONDING WINDOW REGULATOR MOTOR

1Disconnect the passenger door window motor.

2Measure the resistance between pin 1 of passenger power window switch C489, circuit 33 - AJ17 (YE/VI) (left-hand drive version) (circuit 33 - AJ6 [YE], right-hand drive version), harness side and pin 1 of passenger power window motor C783, circuit 33 - AJ17 (YE/VI) (left-hand drive version) (circuit 33 - AJ6 [YE], right-hand drive version), harness side.

• Resistance less than 5 ohms?

→ Yes

Go to F4

→ No

REPAIR circuit 33 - AJ17 (Yellow/Purple) (LHD version) (circuit 33 - AJ6 [Yellow] RHD version). CHECK for proper system operation.

F4: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE PASSENGER DOOR WINDOW SWITCH AND THE ASSOCIATED MOTOR

1Measure the resistance between pin 7 of connector C489 passenger power window switch, circuit 32 - AJ17 (WH/PU) (left-hand drive version) (circuit 32 - AJ6 [WH], right-hand drive version), harness side and pin 2 of connector C783 passenger power window motor, circuit 32 - AJ17 (WH/PU), left-hand drive version (circuit 32 - AJ6 [WH], right-hand drive version), harness side.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new window motor. CHECK the system for proper operation.

→ No

REPAIR circuit 32 - AJ17 (white/purple) (left-hand drive version) (circuit 32 - AJ6 [white], right-hand drive version). CHECK for proper system operation.

F5: CHECKING THE VOLTAGE IN THE PASSENGER DOOR WINDOW REGULATOR SWITCH

1Enter the OFF position.

2Disconnect C489 passenger door window switch.

3Enter the ON position.

4Measure the voltage between passenger power window switch connector C489 pin 2, circuit 15 - AJ18 (WH/GN), harness side and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to F6

→ No

REPAIR circuit 15-AJ18 (white/green). CHECK for proper system operation.

F6: CHECK PASSENGER DOOR WINDOW SWITCH GROUND CIRCUIT

1Measure the resistance between pin 4 of passenger power window switch connector C489, circuit 31 - LH31 (Black), harness side and ground.

• Resistance less than 5 ohms?

→ Yes

CHECK the customer complaint.

→ No

REPAIR electrical circuit 31-LH31 (black). CHECK for proper system operation.

F7: CHECKING CONTINUITY OF ELECTRICAL CIRCUIT BETWEEN DRIVER WINDOW SWITCH AND PASSENGER WINDOW SWITCH

1Measure the resistance between pin 1 of connector C488 of the driver's door window lifter switch, electrical circuit 33-AJ18 (yellow-purple) (left-hand drive version) (pin 9, right-hand drive version), and pin 6 of connector C489 of the passenger door window lifter switch, electrical circuit 33-AJ18 (yellow-purple).

• Resistance less than 5 ohms?

→ Yes

Go to F8

→ No

REPAIR circuit 33-AJ18 (yellow/purple). CHECK for proper system operation.

F8: CHECKING CONTINUITY OF ELECTRICAL CIRCUIT BETWEEN DRIVER WINDOW SWITCH AND PASSENGER WINDOW SWITCH

1Measure the resistance between pin 4 of the driver's door window switch C488, circuit 32 - AJ18 (WH/PU), (LHD version) (pin 12, RHD version) and pin 3 of the passenger's door window switch C489, circuit 32 - AJ18 (WH/PU).

• Resistance less than 5 ohms?

→ Yes

CHECK the customer complaint.

→ No

REPAIR electrical circuit 32 - AJ18 (white/purple). CHECK for proper system operation.

G1: CHECKING THE OPERATION OF THE ONE-TOUCH OPENING RELAY"

1Enter the ON position.

2Operate the driver's door window switch to the second detent position in the down direction.

• Does the relay click?

→ Yes

Go to G2

→ No

Go to G3

G2: CHECKING THE IGNITION VOLTAGE SUPPLIED TO THE ONE-TOUCH OPENING RELAY"

1Enter the OFF position.

2Disconnect C738 one touch opening relay..

3Enter the ON position.

4Operate the driver's door window switch to the second detent position in the down direction.

5Measure the voltage between pin 4 of connector C738 one-touch open relay, circuit 15S - AJ42 (black/green), harness side, and ground.

• INSTALL a new one-touch open relay. CHECK that the system is operating correctly.

→ Yes

INSTALL a new one-touch open relay. CHECK that the system is working properly.

→ No

REPAIR electrical circuit 15S - AJ42 (black/green). CHECK for proper system operation.

G3: CHECKING THE VOLTAGE IN THE ONE-TOUCH OPENING RELAY"

1Disconnect C738 one touch open relay.

2Enter the ON position.

3Operate the driver's door window switch to the second detent position in the down direction.

4Measure the voltage between pin 3 of connector C738 one-touch opening relay, circuit 15S - AJ40 (green/blue), harness side, and ground.

• Is the voltage greater than 10 V?

→ Yes

INSTALL a new one-touch open relay. CHECK that the system is operating correctly. CHECK that the system is operating correctly.

→ No

REPAIR electrical circuit 15S - AJ40 (green/blue). CHECK for proper system operation.

NOTE:This symptom also applies to the heated mirror and heated windshield de-icing system. If the heated rear window and heated outside mirrors do not work, GO to H1; if the heated windshield does not work, GO to H14.

H1: PRESS THE REAR WINDOW DEHEATER SWITCH.

1Enter the ON position.

2Operate the rear window defroster switch

• Does the rear window defroster relay click?

→ Yes

Go to H2

→ No

Go to H4

H2: CHECKING THE OPERATION OF THE EXTERIOR MIRRORS

1Operate the rear window defroster switch.

• Do the heated outside mirrors work properly?

→ Yes

Go to H3

→ No

Go to H7

H3: CHECKING THE OPERATION OF THE REAR WINDOW HEATING CIRCUIT

1Operate the rear window defroster switch.

• Does the rear window defroster work properly?

→ Yes

CHECK the customer complaint.

→ No

Go to H10

H4: CHECKING THE IGNITION VOLTAGE IN THE REAR WINDOW HEATING RELAY

1Enter the OFF position.

2Disconnect C1025 rear window defroster relay.

3Enter the ON position.

4Operate the rear window defroster switch.

5Measure the voltage between pin 1 of the rear window defogger relay connector C1025, circuit 15 - DA1 (green/yellow), harness side, and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to H5

→ No

REPAIR the central electrical box. CHECK the system for proper operation.

H5: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE REAR WINDOW DEHEATER RELAY AND THE CENTRAL TIMER MODULE

1Enter the OFF position.

2Measure the resistance between pin 2 of connector C1025 of the rear window defogger relay (CJB), harness side, and pin 4 of connector C1000 of the central timer module (CJB), harness side.

• Resistance less than 5 ohms?

→ Yes

Go to H6

→ No

REPAIR the central electrical box. CHECK the system for proper operation.

H6: CHECKING THE INTEGRITY OF THE ELECTRICAL GROUNDING CIRCUIT OF THE CENTRAL TIMER MODULE

1Operate the rear window defroster switch

2Measure the resistance between pin 19 of the central timing module (CJB) connector C1000, harness side, and ground.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new rear window defroster relay. CHECK the system for proper operation.

→ No

Go to H12

H7: CHECKING THE VOLTAGE AT FUSE 51 (7.5A) CENTRAL JUNCTION BOX (CJB)

1Disconnect Fuse 51 (7.5A).

2Enter the ON position.

3Measure the voltage between the input terminal of fuse 51 (7.5A) and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to H8

→ No

REPAIR the central electrical box. CHECK the system for proper operation.

H8: CHECKING THE VOLTAGE IN THE ELECTRICAL CIRCUITS OF THE OUTSIDE MIRRORS ON THE DRIVER SIDE AND PASSENGER SIDE

1Connect Fuse 51 (7.5 A).

2Enter the ON position.

3Measure the voltage between pin 4 of connector C807 outside mirror driver side, harness side, and ground; and between pin 4 of connector C808 of the passenger side exterior mirror, on the wiring side, and "ground"

• Is the voltage greater than 10 V in all cases?

→ Yes

Go to H9

→ No

REPAIR electrical circuits 15S - HB2 (green/blue), 15S - HB15 (black/green) or 15S - HB35 (black/green) on driver's side; or electrical circuit 15S - HB2 (green/blue), 15S - HB28 (green/orange) or 15S - HB36 (green/orange) on the passenger side. CHECK that the system is operating correctly.

H9: CHECKING THE INTEGRITY OF THE ELECTRICAL GROUNDING CIRCUIT OF THE OUTSIDE MIRRORS ON THE DRIVER SIDE AND PASSENGER SIDE

1Enter the OFF position.

2Measure the resistance between pin 5 of connector C807 outside mirror on the driver's side, on the wiring side, and ground; and between pin 5 of connector C808 of the passenger side exterior mirror, on the wiring side, and ground.

• Is the resistance less than 5 ohms in all cases?

→ Yes

INSTALL new heated outside mirror(s). CHECK system for proper operation.

→ No

REPAIR electrical circuit 31 - HB35 (black) driver side; or electrical circuit 31 - HB36 (black) on the passenger side. CHECK the system for proper operation.

H10: CHECKING THE VOLTAGE IN THE REAR WINDOW HEATING GRID

1Enter the OFF position.

2Disconnect C949 rear window heating grid.

3Enter the ON position.

4Measure the voltage between pin 1 of connector C949 rear window defogger grid, circuit 15S - HB19 (green/blue), harness side, and ground.

• Is the voltage greater than 10 V?

→ Yes

5-door: INSTALL a new heated rear window. CHECK that the system is working properly. 4-door and wagon: Go to H11

→ No

REPAIR electrical circuit 15S-HB19 (green/blue). CHECK for proper system operation.

H11: CHECKING THE GROUND CIRCUIT OF THE REAR WINDOW HEATING GRID

1Enter the OFF position.

2Connect C951/C949 rear window heating grids.

3Disconnect C950 rear window defroster mesh.

4Measure the resistance between pin 1 of connector C950 rear window defogger grid, circuit 31 - HB19 (black), harness side, and ground.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new heated rear window. CHECK that the system is working properly.

→ No

REPAIR electrical circuit 31 - HB35 (black). CHECK for proper system operation.

H12: CHECKING CONTINUITY OF THE ELECTRICAL CIRCUIT BETWEEN THE CENTRAL TIMER MODULE AND THE HEATER CONTROL MODULE

1Measure the resistance between central timer module (CJB) connector C1000 pin 19, harness side and heater control module connector C380 pin 3, circuit 31S - HB1 (BK/BU), harness side.

• Resistance less than 5 ohms?

→ Yes

Go to H13

→ No

REPAIR electrical circuit 31S-HB1 (black/blue). CHECK for proper system operation.

H13: CHECKING THE INTEGRITY OF THE HEATER CONTROL MODULE GROUND CIRCUIT

1Measure the resistance between pin 12 of connector C380 of the heater control module, electrical circuit 91 - FA13 (black/orange), wiring side, and ground.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new heater control module. CHECK the system for proper operation.

→ No

REPAIR electrical circuit 91 - FA13 (black/orange). CHECK for proper system operation.

H14: CHECKING THE WINDSHIELD HEATING RELAY

1Enter the START position.

2Enter the ON position.

3With the engine running, turn on the heated windshield switch.

• Does the relay operate with a distinct sound?

→ Yes

Go to H15

→ No

Go to H18

H15: CHECKING THE VOLTAGE IN THE WINDSHIELD HEATING GRID

1Enter the OFF position.

2Disconnect C634 and C635 heated windshield.

3Enter the START position.

4Enter the ON position.

5Measure the voltage between pin 1 of connector C634 left section of heated windshield grid, electrical circuit 64S - HB12 (blue), harness side, and ground; and between pin 1 of connector C635 of the right section of the heated windshield mesh, electrical circuit 64S - HB25 (red-blue), on the wiring side, and ground.

• Is the voltage greater than 10 V in all cases?

→ Yes

Go to H16

→ No

Go to H21

H16: CHECKING THE ELECTRICAL GROUNDING CIRCUIT OF THE WINDSHIELD HEATING GRID

1Enter the OFF position.

2Measure the resistance between the heated windshield electrical circuits and ground.

• Is the resistance less than 5 ohms in all cases?

→ Yes

Go to H17

→ No

REPAIR the heated windshield ground circuit. CHECK for proper system operation.

H17: CHECKING THE WINDSHIELD HEATING GRIDS

1Measure the resistance between pin 1 of connector C634 of the heated windshield grid (left section), on the wiring side, and the "ground"; and between pin 1 of connector C635 of the windshield heating grid (right section), on the wiring side, and ground.

• Resistance greater than 10,000 ohms?

→ Yes

INSTALL the new windshield. CHECK the system for proper operation.

→ No

CHECK the customer complaint.

H18: CHECKING THE VOLTAGE IN THE WINDSHIELD HEATING RELAY

1Enter the OFF position.

2Disconnect C1003 heated windshield relay.

3Enter the START position.

4Enter the ON position.

5Measure the voltage between pin 1 of connector C1003 heated windshield relay, circuit 64 - HB7 (RED/BU), harness side and ground.

• Is the voltage greater than 10 V?

→ Yes

Go to H19

→ No

REPAIR electrical circuit 64 - HB7 (red/blue). CHECK for proper system operation.

H19: CHECKING THE INTEGRITY OF THE CENTRAL TIMER MODULE GROUNDING CIRCUIT

1Enter the OFF position.

2Turn on the heated windshield switch.

3Measure the resistance between pin 10 of the central timer module connector C1000, on the wiring harness side, and ground.

• Resistance less than 5 ohms?

→ Yes

Go to H20

→ No

Go to H22

H20: CHECK CONTINUITY OF ELECTRICAL CIRCUIT BETWEEN WINDSHIELD HEATING RELAY AND CENTRAL TIMER MODULE

1Measure the resistance between pin 2 of heated windshield relay C1003, circuit 31S - HB7 (BK/BU), harness side and pin 32 of central timer module (CJB) connector C1000, harness side.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new heated windshield relay. CHECK the system for proper operation.

→ No

REPAIR electrical circuit 31S-HB7 (black/blue). CHECK for proper system operation.

H21: CHECKING CONTINUITY OF ELECTRICAL CIRCUIT BETWEEN WINDSHIELD HEATING RELAY AND WINDSHIELD HEATING GRID

1Enter the OFF position.

2Measure the resistance between pin 5 of connector C1003 heated windshield relay, circuit 64S - HB1 (RED/BLUE), harness side and pin 1 of connector C634 left heated windshield grid section, circuit 64S - HB12 (BLUE), harness side; and pin 1 of connector C635 of the right section of the heated windshield, electrical circuit 64S - HB25 (red-blue), from the wiring side.

• Is the resistance less than 5 ohms in all cases?

→ Yes

INSTALL a new heated windshield relay. CHECK the system for proper operation.

→ No

REPAIR circuit 64S - HB1 (red/blue), circuit 64S - HB12 (blue), or circuit 64S - HB25 (red/blue). CHECK the system for proper operation.

H22: CHECKING CONTINUITY OF ELECTRICAL CIRCUIT BETWEEN CENTRAL TIMER MODULE AND HEATER CONTROL MODULE

1Enter the OFF position.

2Disconnect the C1000 central timer module.

3Measure the resistance between pin 10 of connector C1000 of the central timer module (CJB), harness side, and pin 5 of connector C380 of the heater control module (CJB), harness side.

• Resistance less than 5 ohms?

→ Yes

Go to H23

→ No

REPAIR electrical circuit 31S-HB9 (black and white). CHECK the correct operation of the system.

H23: CHECKING THE HEATER CONTROL MODULE GROUND CIRCUIT

1Measure the resistance between pin 12 of connector C380 of the heater control module (CJB), harness side, and ground.

• Resistance less than 5 ohms?

→ Yes

INSTALL a new heater control module. CHECK the system for proper operation.

→ No

REPAIR electrical circuit 91 - FA13 (black/orange). CHECK for proper system operation.