To replace the auxiliary heater fan resistance, do the following.
1. Disconnect a wire from the minus plug of the storage battery.
2. Under the instrument panel on the left side of the heater, press the retainer of the additional resistance wire block of the heater electric fan and disconnect the block from the resistance.
NOTE: Shown with instrument panel removed for clarity.
3. Turn out two screws of fastening of additional resistance to a heater casing and remove it.
4. Establish additional resistance of the electrofan of a heater in an order, the return to removal.
To replace the recirculation damper motor, do the following.
1. Disconnect a wire from the minus plug of the storage battery.
2. Remove the glove box (see Removing and installing instrument panel).
3. Through the hole in the instrument panel that opened after removing the glove box, on the right side of the heater, disconnect the wiring harness block from the recirculation damper drive electric motor by squeezing the latches of its fastening.
NOTE: Shown with instrument panel removed for clarity.
4. Turn out two screws of fastening of the electric motor to an air inlet of a heater and remove the electric motor.
5. Install the recirculation damper motor in the reverse order of removal.
To replace the air distribution damper motor, do the following.
1. Disconnect a wire from the minus plug of the storage battery.
2. Remove the glove box (see Removing and installing instrument panel).
3. Through the hole in the instrument panel that opened after removing the glove box, on the right side of the heater, squeeze the clamps for fastening the wiring harness block of the air distribution damper drive motor..
NOTE: Shown with instrument panel removed for clarity.
4….and disconnect it from the motor.
5. Turn out two screws of fastening of the electric motor to a heater casing and remove the electric motor.
6. Install the air distribution damper motor in the reverse order of removal.
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