Temperature Door Link To Programmer; Grand Prix Control Panel - Pontiac Grand Prix Service Manual

1 B-6
1969
PONTIAC SERVICE MANUAL
V A C U U M VALVE CHART
BLO1II SWTCn OPEtAlION
n I m
o nnm
J
VALVE ASM-VAC
,
vAC
-
MEANS VACUUM APPLIED TO LII*
CONN
.
MANS Pour c o ~ n t c t t ~ t o rmolnru Pour
YAL
-
MUWS LINE SEALED A1 END
SWITCH CHART
POSITION
SWIlCH
I \
ROTARY VACUUM VALVE MASTER SWITCH
-
Fig. 18.7 Grand Prix Control Panel
TEMPERATURE DOOR LINK TO 8. Push lower diverter door inward if necessary and
PROGRAMMER
install tool J 22667 in hole in heater core and case
assembly (Fig. 1B- 11
).
ALL
-
ADJUST
1. Remove cold air duct.
2. Remove glove compartment.
9. Position temperature door against tool, attach link
to programmer arm and tighten adjusting screw.
10. Apply
+
12 *volts DC to terminal number 1 only.
Programmer will cycle to full cold allowing removal of
tool.
3. Loosen screw retaining link
to
programmer arm and
1 1. Connect programmer connector.
separate the units, Fig. 1B-9.
12. Replace glove compartment and cold air duct.
4. Disconnect programmer connector shown in Fig. 1B
10.
IN-CAR NC WIRE HARNESS
5 . With ignition on and lever ofc ground
The in-car sensor, programer bi-level boost switch,
terminals 2 , 3 and 4 (Fig. 1B-10 identifies terminals).
control panel and A/C engine harness are connected
via the in-car A/C wire harness.
6. Apply
+
12 volts DC (available at BAT terminal of
fuse block) to terminal number 1 (one) only. This will
cycle programmer to full cold position. Allow mini-
ALL
-
REMOVE AND REPLACE
mum tirpe of 30 seconds for this operation.
7. Remove
+
12 volts DC from terminal number one
1. Remove cold air duct.
(1) and apply to terminal No. 8 only. This will cycle
programmer to the AC park position.
2. Refer to Fig. 1B-1 for in car harness routing.