Grand Prix-Remove And Replace; Heater Core And/Or Case - Pontiac Grand Prix Service Manual

HEATING AND VENTILATION 1-7
BLOWER MOTOR RESISTOR
RETURN SPRING
Fig. 1-6 Grand Prix-Vacuum Diaphragm and Duct
Installation
2. Remove fender skirt. 2. Remove blower motor or duct retaining screws as
required (see Fig. 1-7).
3. Disconnect blower feed wire.
3.
Remove motor or duct.
4. Remove blower motor or duct retaining screws as
desired. 4. To replace reverse removal procedure using care to
reseal duct. NOTE: Impeller is accessible with either
5. Remove motor or duct as desired.
duct or motor removed.
6. To install, reverse removal procedure using care to
HEATER CORE ANDOR CASE
reseal duct if removed.
GRAND PRIX-REMOVE AND REPLACE
ALL-REMOVE AND REPLACE
1. Disconnect blower motor feed wire. 1. Drain radiator.