Pinpoint tests (vehicles up to 08.2000)

A1: DRIVER'S DOOR WINDOW SWITCH LED TEST

1 Drive the ON position.

• Are the driver's door power window switch LEDs lit?

→ Yes

CHECK the customer's complaint.

→ No

3-door variant, 5-door variant and "station wagon" Go to A2 4 door variant: REPAIR circuit 15 - DA5 (green-orange). CHECK the system is working properly.

A2: REAR WINDOW WIPER MOTOR CHECK

1 Turn on the rear window wiper.

• Is the rear window wiper working properly?

→ Yes

REPAIR circuit 15 - DA5 (green-orange). CHECK the system is working properly.

→ No

REPAIR circuit 15 - KA28 (green-blue). CHECK the system is working properly.

B1: CHECKING THE IGNITION VOLTAGE IN THE POWER WINDOW SWITCH ISN'T WORKING

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

1 Drive the ON position.

• Is the power window inoperative switch LED on?

→ Yes

Navigate to B2

→ No

Go to B6

B2: CHECKING POSSIBILITY OF OPERATING POWER WINDOW USING THE POWER WINDOW SWITCH LOCATED ON THE DRIVER'S DOOR

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

• Does the non-working power window operate correctly?

→ Yes

Driver's window power window, CHECK customer's complaint. Power windows on all passenger doors, Go to B3

→ No

Go to B8

B3: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN THE IN-WORKING WINDOW SWITCH AND THE WINDOW LIFT MOTOR

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

2 Disconnect C485, C482 or C483 inoperative power window switch.

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

• Is the resistance less than 5 ohms?

→ Yes

Go to B4

→ No

REPAIR circuit 31S - AJ55B (red-black); or electrical circuit 31S - AJ46B (black and white). CHECK the system is working properly.

B4: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN THE IN-WORKING WINDOW SWITCH AND THE WINDOW DOWN MOTOR

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

• Is the resistance less than 5 ohms?

→ Yes

Go to B5

→ No

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

B5: INDOOR POWER WINDOW MOTOR GROUND CIRCUIT CHECK

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

• Is the resistance less than 5 ohms?

→ Yes

CHECK the customer's complaint.

→ No

REPAIR circuit 31 - AJ26 (black); or circuit 31 - AJ27 (black); or circuit 31 - AJ31 (black). CHECK the system is working properly.

B6: POWER WINDOW SWITCH VOLTAGE CHECK

1 Enter the OFF position.

2 Disconnect C484, C485, C482, C483 inoperative power window switch.

3 Drive the ON position.

4 Measure the voltage between pin 13 of connector C484, driver's window inoperative power window switch, circuit 15 - LH14 (yellow-green), from the wiring side, and "weight"; or between pin 1 of connector C485, front passenger window inoperative power window switch, circuit 15 - LH31 (green-blue), from the wiring side, and "weight"; or between pin 1 of connector C482 of left rear window inoperative window switch, circuit 15 - LH36 (red-green), from the wiring side, and "weight"; or between pin 1 of connector C483 right rear window door inoperative window switch, circuit 15 - LH36 (red-green), from the wiring side, and "weight" (passenger window shown).

• Is the voltage greater than 10 V?

→ Yes

Go to B7

→ No

Go to B14

B7: INDOOR WINDOW SWITCH GROUND CIRCUIT CHECK

1 Enter the OFF position.

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

• Is the resistance less than 5 ohms?

→ Yes

REPAIR circuit 32-AJ26 (white).

→ No

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

B8: CHECKING THE VOLTAGE IN THE PLUG CONNECTOR OF THE DOOR WITH THE POWER WINDOW OFF

1 Enter the OFF position.

2 Disconnect C42, C44, C45 or C46 doors with inoperative power windows.

3 Drive the ON position.

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

• Is the voltage greater than 10 V?

→ Yes

Go to B9

→ No

REPAIR 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 the system is working properly.

B9: INDOOR POWER WINDOW MOTOR GROUND CIRCUIT CHECK

1 Enter the OFF position.

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

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

• Is the resistance less than 5 ohms?

→ Yes

Go to B10

→ No

REPAIR circuit 31 - AJ26 (black); or circuit 31 - AJ27 (black); or circuit 31 - AJ31 (black). CHECK the system is working properly.

B10: CHECKING THE VOLTAGE IN THE PLUG CONNECTOR OF THE ELECTRIC WINDOW MOTOR IN AN OUT OF WORK

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

2 Drive the ON position.

3 Measure the voltage between pin 7 of connector C734, driver's window inoperative power window motor, circuit 29 - AJ26 (yellow-orange), from the wiring side, and "weight"; or pin 7 of connector C735, front passenger window inoperative power window motor, circuit 29 - AJ27 (orange white), from the wiring side, and "weight"; or pin 7 of connector C736 of the left rear window inoperative window motor, circuit 29 - AJ31 (orange-blue), from the wiring side, and "weight"; or pin 7 of connector C737 of the right rear window inoperative power window motor, circuit 29 - AJ31 (orange-blue), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to B11

→ No

REPAIR circuit 29 - AJ26 (yellow-orange); or electrical circuit 29 - AJ27 (orange-white); or electrical circuit 29 - AJ31 (orange-blue). CHECK the system is working properly.

B11: VOLTAGE CHECK IN THE ELECTRICAL WINDOW LIFT MOTOR CIRCUIT OF THE POWER WINDOW IN OUT OF WORK

1 Enter position OFF.label

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

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

• Is the resistance less than 5 ohms?

→ Yes

Move to B12

→ No

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

B12: VOLTAGE CHECK IN THE ELECTRICAL CIRCUIT OF THE ELECTRIC DOWN WINDOW ELECTRICITY WINDOW ISN'T WORKING

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

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

• Is the resistance less than 5 ohms?

→ Yes

Go to B13

→ No

REPAIR circuit 31S - AJ40 (black and green) - left-hand drive version ([black-blue] - right-hand drive variant); or electrical circuit 31S - AJ54A (black and green) or 31S - AJ54B (black and green); or electric circuit 31S - AJ63A (black and blue) or electric circuit 31S - AJ63B (black and green). CHECK the system is working properly.

B13: CHECKING THE VOLTAGE IN THE ELECTRIC WINDOW MOTOR OFF

1 Measure the voltage between pin 2 of connector C734, driver's window inoperative power window motor, circuit 15 - AJ26 (yellow-green), from the wiring side, and "weight"; or pin 2 of connector C735, passenger's window inoperative power window motor, circuit 31S - AJ27A (white-green), from the wiring side, and "weight"; or pin 2 of connector C736, left rear window inoperative power window motor, circuit 31S - AJ31A (green-blue), from the wiring side, and "weight"; or pin 2 connector C737 right rear window inoperative power window motor, circuit 31S - AJ31A (green-blue), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

INSTALL a new motor. CHECK the system is working properly.

→ No

REPAIR circuit 15 - AJ26A (yellow-green); or electrical circuit 31S - AJ27A (white-green) or 31S - AJ54B (black and green); or electrical circuit 31S - AJ31A (green-blue). CHECK the system is working properly.

B14: VOLTAGE CHECK IN THE DOOR CONNECTOR WITH THE POWER WINDOW OUT OF WORK

1 Disconnect C42, C44, C45 or C46 on a door with an inoperative power window.

2 Measure the voltage between pin 15 of connector C42 on driver's door with power window inoperative, circuit 15 - AJ26 (yellow-green) - left-hand drive version (circuit 15 - AJ27 [white-green] - right-hand drive version), from the side of the rack "A", And "weight"; or pin 15 of connector C44 on the front passenger door with inoperative power window, circuit 15 - AJ27 (white-green) - left-hand drive version (circuit 15 - AJ26 [yellow-green] - right-hand drive version), from the side of the rack "A", And "weight"; or pin 13 of connector C45 on the left rear door with inoperative power window, circuit 15 - AJ13 (green-blue), from the side of the rack "IN", And "weight"; or pin 13 of connector C46 on the right rear door with inoperative power window, circuit 15 - AJ13 (green-blue), from the side of the rack "IN", And "weight" (rack shown "IN").

• Is the voltage greater than 10 V?

→ Yes

REPAIR circuit 15 - AJ26 (yellow-green) door side or 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 the system is working properly.

→ No

REPAIR circuit 15 - AJ26 (yellow-green), from the side of the rack "A"; or electrical circuit 15 - AJ27 (white-green); or electrical circuit 15 - AJ13 (green-blue). CHECK the system is working properly.

NOTE: Make sure all power window motors have been initialized.

C1: CHECK CENTRAL TIMER MODULE CONNECTION TO CENTRAL ALARM UNIT.

1 Check the lock button on the remote control.

• Do the interior lights go out?

→ Yes

Go to C2

→ No

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

C2: VOLTAGE CHECK IN THE POWER WINDOW CONNECTOR NOT WORKING

1 Disconnect C42, C44, C45 or C46 on a door with an inoperative power window.

2 Measure the voltage between pin 16 of connector C42 on driver's door with power window inoperative, circuit 8 - AJ42 (white-green), from the side of the rack "A", And "weight" (shown); or pin 16 of connector C44 on the front passenger door with inoperative power window, circuit 8 - AJ56 (white-green), from the side of the rack "A", And "weight"; or pin 11 of connector C45 on the left rear door with inoperative power window, circuit 8 - AJ59 (white-green), from the side of the rack "IN", And "weight"; or pin 11 of connector C46 on the right rear door with inoperative power window, circuit 8 - AJ62 (white-green), from the side of the rack "IN", And "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to C3

→ No

Go to C4

C3: CHECKING THE VOLTAGE IN THE POWER WINDOW MOTOR ISN'T WORKING

1 Connect the plug connector on the door with the power window not working.

2 Disconnect the inoperative power window motor plug connector.

3 Measure the voltage between pin 6 of connector C734, driver's window inoperative power window motor, circuit 8 - AJ42 (white-green), from the wiring side, and "weight"; or pin 6 of connector C735, passenger window inoperative motor, circuit 8 - AJ56 (white-green), from the wiring side, and "weight"; or pin 6 of connector C737 of the left rear window inoperative window motor, circuit 8 - AJ65 (white-green), from the wiring side, and "weight"; or pin 6 of connector C736, right rear window inoperative power window motor, circuit 8 - AJ65 (white-green) or 8 - AJ65 (white-green), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

INSTALL a new motor. REFER to the procedure in this section: "Door Window Motor". CHECK the system is working properly.

→ No

REPAIR circuit 8 - AJ42 (white-green); or 8 - AJ56 (white-green) or 8 - AJ65 (white-green). CHECK the system is working properly.

C4: CHECK FLOOR WIRING FOR SHORT CIRCUIT TO "MASS"

NOTE: Circuit numbers change in splice S152.

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

2 Disconnect the C1000 central timer module.

3 Measure the resistance between pin 16 of connector C42 on the driver's door, circuit 8 - AJ42 (white-green), from the side of the rack "A", And "weight".

• Is the resistance greater than 10,000 ohms?

→ Yes

Go to C5

→ No

REPAIR floor wiring harness circuit 8 - AJ42 (white-green); or 8 - AJ56 (white-green); or 8 - AJ59 (white-green); or 8 - AJ65 (white-green). CHECK the system is working properly.

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

1 Disconnect the C15 of the central electrical box.

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

• INSTALL a new relay.

→ Yes

Go to C6

→ No

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

C6: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN DRIVER'S DOOR WINDOW CONNECTOR AND CENTRAL ALARM UNIT

1 Disconnect the C451 central security unit.

2 Measure the resistance between pin 16 of connector C42 on the driver's door, circuit 8 - AJ42 (white-green), from the side of the rack "A", and pin 14 of connector C451, circuit 8 - AA36 (white), from the side of the electrical wiring.

• INSTALL a new switch.

→ Yes

CHECK the customer's complaint.

→ No

REPAIR circuit 8 - AA36 (white). CHECK the system is working properly.

D1: VOLTAGE CHECK IN WINDOW SWITCHES

1 Drive the ON position.

• Are the power window switch LEDs lit?

→ Yes

Go to D2

→ No

Go to D3

D2: DRIVER'S DOOR WINDOW SWITCH GROUND CONTINUITY CHECK

1 Enter the OFF position.

2 Disconnect the C488 driver's window power window switch.

3 Measure the resistance between pin 5 (left hand drive variant) (or pin 13, right hand drive version) C488 Driver's Door Power Window Switch Connector Circuit 31 - AJ7 (black), from the wiring side, and "weight".

• INSTALL a new switch.

→ Yes

CHECK the customer's complaint.

→ No

REPAIR circuit 31 - AJ7 (black). CHECK the system is working properly.

D3: DRIVER'S DOOR WINDOW SWITCH VOLTAGE CHECK

1 Enter the OFF position.

2 Disconnect the C488 driver's window power window switch.

3 Drive the ON position.

4 Measure the voltage between pin 14 of connector C488, driver's window power window switch, circuit 15 - LH14 (yellow-green), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

CHECK the customer's complaint.

→ No

Repair circuit 15 LH14 (yellow-green). CHECK the system is working properly.

E1: DRIVER'S DOOR WINDOW SWITCH VOLTAGE TEST

1 Drive the ON position.

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

→ Yes

Go to E2

→ No

Go to E7

E2: CHECK SWITCH VOLTAGE IN DRIVER'S DOOR WINDOW SWITCH

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

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

→ Yes

Go to E3

→ No

Go to E9

E3: OPEN FUNCTION RELAY TEST "ONE TOUCH"

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

• Opening function relay "one touch" works with a distinct sound?

→ Yes

Go to E4

→ No

Go to E10

E4: DRIVER'S DOOR WINDOW WINDOW DROP MOTOR VOLTAGE CHECK

1 Enter the OFF position.

2 Disconnect the C782 driver's window power window motor..

3 Drive the ON position.

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

5 Measure the voltage between pin 2 of connector C782 of the driver's window motor, circuit 32 - AJ26 (white), And "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to E5

→ No

Go to E13

E5: DRIVER'S DOOR WINDOW LIFT MOTOR VOLTAGE CHECK

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

2 Measure the voltage between C782 pin 1 of the driver's window motor, circuit 32 - AJ26 (yellow), And "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to E6

→ No

REPAIR circuit 33 - AJ26 (yellow). CHECK the system is working properly.

E6: DRIVER'S DOOR WINDOW WINDOW MOTOR GROUND CONTINUITY CHECK

1 Enter the OFF position.

2 Measure the resistance between pin 2 of connector C782, driver's window motor, circuit 33 - AJ26 (white), And "weight".

• CHECK the customer's complaint.

→ Yes

INSTALL a new motor. REFER to the procedure in this section: "Door Window Motor". CHECK the system is working properly.

→ No

INSTALL a new opening relay "one touch". CHECK the system is working properly.

E7: VOLTAGE CHECK IN DRIVER'S DOOR WINDOW SWITCH

1 Enter the OFF position.

2 Disconnect the C488 driver's window power window switch.

3 Drive the ON position.

4 Measure the voltage between pin 14 of connector C488, driver's window power window switch, circuit 15 - LH14 (yellow-green) And "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to E8

→ No

Repair circuit 15 - LH14 (yellow-green) CHECK the system is working properly.

E8: DRIVER'S DOOR WINDOW SWITCH GROUND CIRCUIT CHECK

1 Enter the OFF position.

2 Measure the resistance between pin 5 (left hand drive variant) (pin 13, right-hand drive version) C488 Driver's Door Power Window Switch Connector Circuit 31 - AJ7 (black), And "weight".

• Is the resistance less than 5 ohms?

→ Yes

CHECK the customer's complaint.

→ No

REPAIR circuit 31 - AJ7 (black). CHECK the system is working properly.

E9: VOLTAGE CHECK IN DRIVER'S DOOR WINDOW SWITCH

1 Enter the OFF position.

2 Disconnect the C488 driver's window power window switch.

3 Drive the ON position.

4 Measure the voltage between pin 15 of connector C488 of the driver's window power window switch, circuit 15 - AJ7 (green-blue), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

CHECK the customer's complaint.

→ No

REPAIR circuit 15-AJ7 (green-blue). CHECK the system is working properly.

E10: CHECK THE SWITCHING VOLTAGE IN THE OPEN RELAY "ONE TOUCH"

1 Enter the OFF position.

2 Disconnect C738 opening relay "one touch".

3 Drive the ON position.

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

5 Measure the voltage between pin 3 of connector C738 of the opening relay "one touch00", electrical circuit 15S - AJ40 (green-blue), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to E11

→ No

REPAIR electrical circuit 15S - AJ40 (green-blue). CHECK the system is working properly.

E11: CHECK THE IGNITION VOLTAGE SUPPLIED TO THE OPEN RELAY "ONE TOUCH"

1 Measure the voltage between pin 2 of connector C738 of the opening relay "one touch", electrical circuit 15 - AJ15 (black and green), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to E12

→ No

REPAIR circuit 15 - AJ15 (black and green). CHECK the system is working properly.

E12: CONTINUITY CHECK BETWEEN THE ONE-TOUCH RELAY AND "MASS"

1 Enter the OFF position.

2 Measure the resistance between pin 1 of connector C738 of the opening relay "one touch", electric circuit 31 - AJ15 (black), from the wiring side, and "weight".

• Is the resistance less than 5 ohms?

→ Yes

INSTALL a new opening relay "one touch". CHECK the system is working properly.

→ No

REPAIR circuit 31 - AJ15 (black). CHECK the system is working properly.

E13: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN DRIVER'S POWER WINDOW MOTOR AND OPEN RELAY "ONE TOUCH".

1 Enter the OFF position.

2 Disconnect the C782 driver's window motor.

3 Measure the resistance between pin 2 of connector C782, driver's window motor, circuit 32 - AJ26 (white), on the wiring side, and pin 5 of connector C738 of the opening relay "one touch", electrical circuit 32 - AJ26 (white), from the side of the electrical wiring.

• Is the resistance less than 5 ohms?

→ Yes

INSTALL a new opening relay "one touch". CHECK the system is working properly. CHECK the system is working properly.

→ No

REPAIR circuit 32 - AJ26 (white). CHECK the system is working properly.

F1: VOLTAGE TEST IN PASSENGER DOOR WINDOW SWITCH

1 Drive the ON position.

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

→ Yes

Go to F2

→ No

Go to F5

F2: PASSENGER DOOR WINDOW SWITCH GROUND ELECTRICAL CHECK

1 Enter the OFF position.

2 Disconnect the C489 passenger window power window switch.

3 Measure the resistance between pin 3 of connector C489, passenger window power window switch, circuit 32 - AJ18 (white-violet), from the wiring side, and "weight"; and between pin 6 of connector C489, passenger window power window switch, circuit 33 - AJ18 (yellow-violet), from the wiring side, and "weight".

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

→ Yes

Go to F3

→ No

Go to F7

F3: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN THE PASSENGER DOOR WINDOW SWITCH AND THE RELATED POWER WINDOW MOTOR

1 Disconnect the passenger window motor..

2 Measure the resistance between pin 1 of connector C489, passenger window power window switch, circuit 33 - AJ17 (yellow-violet) (left hand drive variant) (circuit 33 - AJ6 [yellow], right-hand drive version), wiring side, and pin 1 of connector C783, passenger window motor, circuit 33 - AJ17 (yellow-violet) (left hand drive variant) (circuit 33 - AJ6 [yellow], right-hand drive version), from the side of the electrical wiring.

• Is the resistance less than 5 ohms?

→ Yes

Go to F4

→ No

REPAIR circuit 33 - AJ17 (yellow-violet) (left hand drive variant) (circuit 33 - AJ6 [yellow], right-hand drive version). CHECK the system is working properly.

F4: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN THE PASSENGER DOOR WINDOW SWITCH AND THE RELATED MOTOR

1 Measure the resistance between pin 7 of connector C489, passenger window power window switch, circuit 32 - AJ17 (white-violet) (left hand drive variant) (circuit 32 - AJ6 [white], right hand drive version), wiring side, and pin 2 of connector C783, passenger window motor, circuit 32 - AJ17 (white-violet), left-hand drive variant (circuit 32 - AJ6 [white], right hand drive version), from the side of the electrical wiring.

• Is the resistance less than 5 ohms?

→ Yes

INSTALL a new power window motor. CHECK the system is working properly.

→ No

REPAIR circuit 32 - AJ17 (white-violet) (left hand drive variant) (circuit 32 - AJ6 [white], right hand drive version). CHECK the system is working properly.

F5: VOLTAGE TEST IN PASSENGER DOOR WINDOW SWITCH

1 Enter the OFF position.

2 Disconnect the C489 passenger window power window switch.

3 Drive the ON position.

4 Measure the voltage between pin 2 of connector C489, passenger window power window switch, circuit 15 - AJ18 (white-green), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to F6

→ No

REPAIR circuit 15-AJ18 (white-green). CHECK the system is working properly.

F6: PASSENGER DOOR WINDOW SWITCH GROUND CIRCUIT CHECK

1 Measure the resistance between pin 4 of connector C489, passenger window power window switch, circuit 31 - LH31 (black), from the wiring side, and "weight".

• Is the resistance less than 5 ohms?

→ Yes

CHECK the customer's complaint.

→ No

REPAIR circuit 31-LH31 (black). CHECK the system is working properly.

F7: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN THE DRIVER'S POWER WINDOW SWITCH AND THE PASSENGER'S DOOR WINDOW SWITCH

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

• Is the resistance less than 5 ohms?

→ Yes

Go to F8

→ No

REPAIR circuit 33-AJ18 (yellow-violet). CHECK the system is working properly.

F8: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN THE DRIVER'S POWER WINDOW SWITCH AND THE PASSENGER'S DOOR WINDOW SWITCH

1 Measure the resistance between pin 4 of connector C488, driver's window power window switch, circuit 32 - AJ18 (white-violet), (left hand drive variant) (pin 12, right-hand drive version), and pin 3 of connector C489 passenger window switch, circuit 32 - AJ18 (white-violet).

• Is the resistance less than 5 ohms?

→ Yes

CHECK the customer's complaint.

→ No

REPAIR Circuit 32 - AJ18 (white-violet). CHECK the system is working properly.

G1: OPEN RELAY OPERATIONAL TEST "ONE TOUCH"

1 Drive the ON position.

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

• Does the relay click?

→ Yes

Go to G2

→ No

Go to G3

G2: CHECK THE IGNITION VOLTAGE SUPPLIED TO THE OPEN RELAY "ONE TOUCH"

1 Enter the OFF position.

2 Disconnect the C738 one-touch open relay..

3 Drive the ON position.

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

5 Measure the voltage between pin 4 of connector C738 of the opening relay "one touch", electrical circuit 15S - AJ42 (black and green), from the wiring side, and "weight".

• INSTALL a new opening relay "one touch". CHECK the system is working properly.

→ Yes

INSTALL a new opening relay "one touch". CHECK the system is working properly.

→ No

REPAIR circuit 15S - AJ42 (black and green). CHECK the system is working properly.

G3: VOLTAGE CHECK IN OPEN RELAY "ONE TOUCH"

1 Disconnect C738 opening relay "one touch".

2 Drive the ON position.

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

4 Measure the voltage between pin 3 of connector C738 of the opening relay "one touch", electrical circuit 15S - AJ40 (green-blue), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

INSTALL a new opening relay "one touch". CHECK the system is working properly. CHECK the system is working properly.

→ No

REPAIR electrical circuit 15S - AJ40 (green-blue). CHECK the system is working properly.

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

H1: PRESS THE HEATED REAR WINDOW SWITCH.

1 Drive the ON position.

2 Operate the heated rear window switch

• Does the heated rear window relay click?

→ Yes

Go to H2

→ No

Move to H4

H2: EXTERIOR MIRRORS HEATED OPERATION CHECK

1 Operate the heated rear window switch.

• Heated exterior mirrors working correctly?

→ Yes

Go to H3

→ No

Go to H7

H3: REAR WINDOW HEATED ELECTRICAL CIRCUIT CHECK

1 Operate the heated rear window switch.

• Does the heated rear window work correctly?

→ Yes

CHECK the customer's complaint.

→ No

Go to H10

H4: CHECK IGNITION VOLTAGE IN HEATED REAR WINDOW RELAY

1 Enter the OFF position.

2 Disconnect the C1025 heated rear window relay.

3 Drive the ON position.

4 Operate the heated rear window switch.

5 Measure the voltage between pin 1 of the C1025 heated rear window relay connector, circuit 15 - DA1 (yellow-green), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

Move to H5

→ No

REPAIR the central electrical box. CHECK the system is working properly.

H5: CONTINUITY CHECK BETWEEN REAR WINDOW HEATED RELAY AND CENTRAL TIMER MODULE

1 Enter the OFF position.

2 Measure the resistance between pin 2 of the C1025 heated rear window relay (CJB), on the wiring side, and pin 4 of the C1000 connector of the central timer module (CJB), from the side of the electrical wiring.

• Is the resistance less than 5 ohms?

→ Yes

Go to H6

→ No

REPAIR the central electrical box. CHECK the system is working properly.

H6: CENTRAL TIMER MODULE GROUND CONTINUITY CHECK

1 Operate the heated rear window switch

2 Measure the resistance between pin 19 of connector C1000 of the central timer module (CJB), from the wiring side, and "weight".

• Is the resistance less than 5 ohms?

→ Yes

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

→ No

Go to H12

H7: FUSE VOLTAGE CHECK 51 (7.5A) CENTRAL JUNCTION BOX (CJB)

1 Disconnect Fuse 51 (7.5A).

2 Drive the ON position.

3 Measure voltage between fuse input terminal 51 (7.5A) And "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to H8

→ No

REPAIR the central electrical box. CHECK the system is working properly.

H8: DRIVER AND PASSENGER EXTERIOR MIRRORS VOLTAGE CHECK

1 Connect Fuse 51 (7.5 A).

2 Drive the ON position.

3 Measure the voltage between pin 4 of the exterior mirror connector C807 on the driver's side, on the wiring side, and "weight"; and between pin 4 of the exterior mirror connector C808 on the passenger side, wiring side, and "weight"

• Is the voltage always greater than 10 V?

→ Yes

Move to H9

→ No

REPAIR circuits 15S - HB2 (green-blue), 15S - HB15 (black and green) or 15S - HB35 (black and green) from the driver's side; or electric circuit 15S - HB2 (green-blue), 15S - HB28 (green-orange) or 15S - HB36 (green-orange) from the passenger side. CHECK the system is working properly.

H9: DRIVER AND PASSENGER EXTERIOR MIRRORS GROUND CONTINUITY CHECK

1 Enter the OFF position.

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

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

→ Yes

INSTALL a new exterior mirror (A) with heating. CHECK the system is working properly.

→ No

REPAIR circuit 31 - HB35 (black) from the driver's side; or circuit 31 - HB36 (black) from the passenger side. CHECK the system is working properly.

H10: VOLTAGE CHECK IN HEATED REAR WINDOW NET

1 Enter the OFF position.

2 Disconnect the C949 heated rear screen.

3 Drive the ON position.

4 Measure the voltage between pin 1 of connector C949, rear defroster grid, circuit 15S - HB19 (green-blue), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

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

→ No

REPAIR circuit 15S-HB19 (green-blue). CHECK the system is working properly.

H11: REAR WINDOW HEATED GRID GROUND ELECTRICAL CHECK

1 Enter the OFF position.

2 Connect C951/C949 heated rear screen.

3 Disconnect the C950 heated rear screen.

4 Measure the resistance between pin 1 of connector C950, rear defroster grid, circuit 31 - HB19 (black), from the wiring side, and "weight".

• Is the resistance less than 5 ohms?

→ Yes

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

→ No

REPAIR circuit 31 - HB35 (black). CHECK the system is working properly.

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

1 Measure the resistance between pin 19 of connector C1000 of the central timer module (CJB), on the wiring side, and pin 3 of connector C380 of the heater control module, circuit 31S - HB1 (black and blue), from the side of the electrical wiring.

• Is the resistance less than 5 ohms?

→ Yes

Go to H13

→ No

REPAIR circuit 31S-HB1 (black and blue). CHECK the system is working properly.

H13: CONTINUITY CHECK OF THE HEATER CONTROL MODULE GROUND ELECTRIC CIRCUIT

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

• Is the resistance less than 5 ohms?

→ Yes

INSTALL a new heater control module. CHECK the system is working properly.

→ No

REPAIR circuit 91 - FA13 (black and orange). CHECK the system is working properly.

H14: HEATED WINDSHIELD RELAY TEST

1 Drive the START position.

2 Drive the ON position.

3 With 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: HEATED WINDSHIELD VOLTAGE CHECK

1 Enter the OFF position.

2 Disconnect C634 and C635 heated windshield.

3 Drive the START position.

4 Drive the ON position.

5 Measure the voltage between pin 1 of connector C634, left section of heated windscreen grid, circuit 64S - HB12 (blue), from the wiring side, and "weight"; and between pin 1 of connector C635 of the right section of the heated windscreen grid, circuit 64S - HB25 (red-blue), from the wiring side, and "weight".

• Is the voltage always greater than 10 V?

→ Yes

Go to H16

→ No

Go to H21

H16: HEATED WINDSHIELD GRID GROUND ELECTRICAL CHECK

1 Enter the OFF position.

2 Measure the resistance between the heated windshield and "weight".

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

→ Yes

Go to H17

→ No

REPAIR the heated windshield ground circuit. CHECK the system is working properly.

H17: CHECK HEATED WINDSHIELD GRIDS

1 Measure the resistance between pin 1 of connector C634 of the defroster grid (left section), from the wiring side, and "weight"; and between pin 1 of connector C635 of the heated windscreen grid (right section), from the wiring side, and "weight".

• Is the resistance greater than 10,000 ohms?

→ Yes

INSTALL a new windshield. CHECK the system is working properly.

→ No

CHECK the customer's complaint.

H18: HEATED WINDSHIELD RELAY VOLTAGE CHECK

1 Enter the OFF position.

2 Disconnect the C1003 heated windshield relay.

3 Drive the START position.

4 Drive the ON position.

5 Measure the voltage between pin 1 of the C1003 heated windshield relay, circuit 64 - HB7 (red-blue), from the wiring side, and "weight".

• Is the voltage greater than 10 V?

→ Yes

Go to H19

→ No

REPAIR circuit 64 - HB7 (red-blue). CHECK the system is working properly.

H19: CENTRAL TIMER MODULE GROUND CONTINUITY CHECK

1 Enter the OFF position.

2 Operate the heated windshield switch.

3 Measure the resistance between pin 10 of connector C1000 of the central timer module, harness side, and "weight".

• Is the resistance less than 5 ohms?

→ Yes

Go to H20

→ No

Go to H22

H20: CONTINUITY CHECK BETWEEN HEATED WINDSHIELD RELAY AND CENTRAL TIMER MODULE

1 Measure the resistance between pin 2 of the C1003 heated windshield relay, circuit 31S - HB7 (black and blue), on the wiring side, and pin 32 of connector C1000 of the central timer module (CJB), from the side of the electrical wiring.

• Is the resistance less than 5 ohms?

→ Yes

INSTALL a new heated windshield relay. CHECK the system is working properly.

→ No

REPAIR circuit 31S-HB7 (black and blue). CHECK the system is working properly.

H21: CONTINUITY CHECK OF THE ELECTRICAL CIRCUIT BETWEEN HEATED WINDSHIELD RELAY AND HEATED WINDSHIELD MESH

1 Enter the OFF position.

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

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

→ Yes

INSTALL a new heated windshield relay. CHECK the system is working properly.

→ No

REPAIR circuit 64S - HB1 (red-blue), electrical circuit 64S - HB12 (blue) or electric circuit 64S - HB25 (red-blue). CHECK the system is working properly.

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

1 Enter the OFF position.

2 Disconnect the C1000 central timer module.

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

• Is the resistance less than 5 ohms?

→ Yes

Go to H23

→ No

REPAIR circuit 31S-HB9 (black and white). CHECK the system is working properly.

H23: HEATER CONTROL MODULE GROUND ELECTRICAL CHECK

1 Measure the resistance between pin 12 of connector C380 of the heater control module (CJB), from the wiring side, and "weight".

• Is the resistance less than 5 ohms?

→ Yes

INSTALL a new heater control module. CHECK the system is working properly.

→ No

REPAIR circuit 91 - FA13 (black and orange). CHECK the system is working properly.