Blower S W Itc; Blower Motor R E La - GMC 1982 Light Duty Truck Service Manual

Fig. 1 B-48--Control (G Series-C60 System)
BLOWER SW ITCH
R eplacem ent (Fig. IB -4 8 )
1. Disconnect the b attery ground cable.
2. Remove the left foot cooler outlet assembly at the
instrum ent panel attachm ent.
3. Disconnect the switch electrical harness.
4. Remove the switch m ounting screws and remove the
switch.
Fig. lB -4 7 -A ir Deflector Outlets (G Series-C60 System)
5. To install, reverse Steps 1 thru 4 above.
RESISTORS
R eplacem ent (Fig. IB -4 9 )
1. Disconnect electrical harness at the resistor.
2. Remove the resistor m ounting screws and remove the
resistor.
3. To install, reverse Steps 1 thru 3 above.
BLOWER M O TO R RELAY - G SERIES
R eplacem ent (Fig. IB -4 9 )
1. Disconnect electrical harness at the relay.
2. Remove the relay m ounting screw and remove the
relay.
3. To install, reverse Steps 1 thru 3 above.
Fig. 1 B-49-Blower M otor Relay
AIR CONDITIONING IB-45