Blower Speed Switch; Grand Prix-Heater Cable And Vacuum Hose Routing - Pontiac Grand Prix Service Manual

HEATING A N D VENTILATION 1-3
CAM ROLLER
TEMPERATURE CABLE
ADJUSTING PROCEDURE
VlEW " A "
1. INSTALL CABLE SECURELY AT
BRACKET PART CONTROL ASM TO INSTRUMENT PANEL
CONTROL AND AT HEATER.
OF PAD ASM
2. SET TEMPERATURE LEVER TO
T~ V A
FULL COLD POSITION (FULL
DOWN) AND HOLD I N THIS
POSIT ION.
3. ADJUST TURNBUCKLE UNTIL
CAM ROLLER BOTTOMS AT END DE-
OF HEATER CAM SLOT.
4. MOVE LEVER UP TO FULL HEAT AND
BACK AGAIN TO THE FULL COLD
POSITION
.
LEVER SHOULD RETURN
TO END OF SLOT AND CAM ROLLER
SHOULD BE AGAINST ENDOF CAM
SLOT.
5. IF LEVER DID NOT G O FULL T
OR CAM ROLLER DID NOT COME TO
REST AT END OF TRACK REPEAT STEPS
3 8 4 UNTIL CABLE IS PROPERLY
ADJUSTED.
SEE VlEW "A"
VIEW "B"
BLOWER SWITCH
Fig.
1-2
Grand Prix-Heater Cable and Vacuum Hose
Routing
ALL
-
REMOVE AND REPLACE
BLOWER SPEED SWITCH
1. Remove radio.
PONTIAC AND GRAND PRIX-REMOVE AND
2. Remove screws retaining control to instrument
REPLACE
panel.
1. Remove radio.
3. Disconnect lamp and wire connectors (and vacuum
hoses on Grand Pdx).
2. Disconnect wire connector to switch.
4. Pull panel away from instrument panel and down
and disconnect cable(s) at control.
3. Remove plastic knob from switch lever.
5. Remove control.
4. Remove switch retaining screws and switch.
6. To install reverse removal procedures. Check cable
operation and adjust if necessary.
5. To install reverse removal procedure.