Blower Motor: Service and Repair

COOLING AND BLOWER UNIT REMOVAL
1. DISCONNECT NEGATIVE (-) CABLE FROM BATTERY.

CAUTION: Work must be started after 90 seconds from the time the ignition switch is turned to the LOCK position and the negative (-) terminal cable is disconnected from the battery.

2. DISCHARGE REFRIGERANT IN REFRIGERATION SYSTEM.

3. REMOVE CRUISE CONTROL ACTUATOR.





4. REMOVE EQUALIZER TUBE FROM EPR.

Remove the bolt and both tubes.





5. REMOVE LIQUID TUBE AND SUCTION TUBE.





6. REMOVE COVER PLATE.

Remove the 2 nuts and the cover plate.

NOTICE: Cap the open fittings immediately to keep moisture out of the system.





7. REMOVE DRAIN HOSE CLAMP FROM FRONT SIDE MEMBER





8. REMOVE HEATER TO REGISTER NO.4 AND NO.5 DUCTS.





9. REMOVE MIRROR CONTROL ECU.

10. REMOVE CONNECTOR BRACKET

(a) Remove the 2 bolts and the bracket from the cooling and blower unit.

(b) Disconnect connectors.

11. DISCONNECT VEHICLE SIDE WIRE HARNESS FROM COOLING AND BLOWER UNIT





12. REMOVE COOLING AND BLOWER UNIT
Remove the 4 nuts. the 2 screws and the cooling and blower unit.








COOLING AND BLOWER UNIT INSTALLATION
Assemble following the disassembly procedure in reverse order.

HINT:

- The tightening torque specified for the bolts used to install the liquid tube and suction tube to the cooling and blower unit is shown below.

Specified torque: 10 N.m (100 kgf.cm, 7 ft.lb.)

- The tightening torque specified for the bolt used to install the equalizer tube to EPR is shown below.

Specified torque: 10 N.m (100 kgf.cm, 7 ft.lbf)

- If the evaporator was replaced, add compressor oil to the compressor.

Add 40 - 60 cc (1.4 - 2.1 fl.oz.).

- After installation, evacuate the refrigeration system and charge it with refrigerant.

Specified amount: 950 g (2.1 lb)

- After the operation is finished, be sure to check for leakage of refrigerant and check the operation of the A/C.