Pontiac FIREBIRD 1972 Service Manual page 38

HEATING AND VENTILATION 1-17
7. Remove radio. 3. Remove (3) heater control to instrument panel at-
taching screws and lower heater control assembly
8. Disconnect temperature cable and air-defrost cable at
from instrument panel.
control panel,
4. Disconnect heater control cables from control panel.
9. Disconnect all electrical connections at control and
remove control panel.
5. Disconnect electrical connectors and remove control
panel (Fig. 1-15).
10. To replace, reverse removal procedure. Adjust cables
6. To replace, reverse removal procedure.
if necessary.
REMOVE AND REPLACE
-
X SERIES
BLOWER SPEED (FAN) SWITCH
REMOVE AND REPLACE
-
B SERIES
1. Disconnect battery.
2. Remove radio. 1. Remove heater control panel and outlet bezel from
CLIP
Fig. 1-16 B Series Heater Wire Harness Routing