Operation CHARM: Car repair manuals for everyone.
Home >> GMC >> 1989 >> Safari Van M L4-151 2.5L >> Repair and Diagnosis >> Heating and Air Conditioning >> Blower Motor >> Service and Repair >> Without Air Conditioning >> Rear
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Rear

Figure 20-Rear Heater Component View:




Figure 21-Heater Wiring-Resistor Replacement:




REMOVE OR DISCONNECT
1. Negative battery cable.
2. Screws (263).
3. Cover (262).
4. Wire connector from the ground terminal (273).
5. Blower motor connector (259).
6. Blower motor flange screws (260).
7. Blower motor (258).
8. Nut (256).
9. Fan (257) from the blower motor (258).

INSTALL OR CONNECT
1. Fan (257) to the blower motor (258).
2. Nut (256).
3. Blower motor (258).
4. Blower motor flange screws (260).
5. Blower motor connector (259).
6. Wire to the ground terminal (273).
7. Cover (262).
8. Screws (263).
9. Negative battery cable.
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