Pontiac FIREBIRD 1972 Service Manual page 39

1-18 1972 PONTIAC SERVICE MANUAL
instrument panel as an assembly (steps 1 thru 5 of
Heater Control Panel
-
Remove and Replace).
2. Remove switch knob. Remove (2) switch retaining
screws and remove switch.
3. To replace, reverse removal procedure.
REMOVE AND REPLACE
-
A AND G SERIES
1. Disconnect battery.
2. Remove radio.
3. Remove heater control panel.
4. Remove plastic knob from switch lever.
5. Remove switch retaining screws and remove switch.
6. To replace, reverse removal procedure.
REMOVE AND REPLACE
-
F SERIES
1. Perform steps 1 through 4 of procedure for heater
control replacement.
2. Remove switch knob (Fig. 1-13).
3. Disconnect electrical connector.
4. Remove (2) switch retaining screws and remove
switch through rally gage opening.
5. To replace, reverse removal procedure.
REMOVE AND REPLACE
-
X SERIES
1. Disconnect battery.
2. Remove radio.
3. Remove heater control to instrument panel attaching
screws and lower heater control from instrument
panel.
4. Disconnect electrical connector from switch.
5. Remove switch retaining screws and remove switch
-
(Fig. 1-15).
6. To replace, reverse removal procedure.
SOCKET LEAD
Fig. 1-17 G Series Heater Wire Harness Routing