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8-22
1977 PONTIAC SERVICE MANUAL
VlEW LOOKING A T
TERMINALS OF
ENGINE HARNESS
ENGINE
AW- TO WINDSHIELD WIPER (LOW)
AX
-
TO WINDSHIELD WIPER FEED
BW
-
NOT USED
BX
-
BLOWER MOTOR FEED
BY
-
TO WINDSHIELD WIPER (HI)
BZ
-
TO TACHOMETER
CX
-
TO ALTERNATOR
CY
-
BATTERY FEED INTO CAR
CZ
-
NOT USED
DX
-
TO TEMPERATURE SENDER
DY
-
STARTER SOL. PULL-IN COIL.
O I L PRESSURE SW.
r E X A M P L E - C A V I T Y "DS"
HARNESS)
DZ
-
O I L PRESSURE SW. TO ELECTRIC
CHOKE
EW
-
TO TEMPERATURE SW.
NOT USED (LD7 WITH GAUGES)
EX
-
NOT USED
EY
-
TO COIL
-
ELECTRIC CHOKE FEED
EZ
-
NOT USED
FW
-
BIUP LP. SW. TO BODY CONN.
(MANUAL TRANS.)
NOT USED
-
(AUTO TRANS.)
FX
-
BIUP LP. SW. FEED (MANUAL TRANS.)
NOT USED
-
(AUTO TRANS.)
FY
-
(IDLE STOP SOLENOID)
NOT USED
-
(AUTO. TRANS.)
FZ
-
NOT USEP
VIEW LOOKING AT TERMINALS
VIEW LOOKING AT
(FRONT SIDE OF DASH)
TERMINALS OF
FRONT END
HARNESS
FRONT END
AS
-
NOT USED
A T
-
NOT USED
CAR DESIGNATIONS
AU
-
TO L H HI-LOW BEAM HEADLAMP
HC
-
ASTRE
(HI) (HM) TO L H HEADLAMP
HM
-
SUNBIRD
(HI) (HC)
A V
-
NOT USED
BS
-
TO HORNS
BT
-
NOT USED
BU
-
TO RH HI-LOW BEAM HEADLAMP
(LO) (HM) TO RH HEADLAMP
(LO) (HC)
BV
-
TO LOW BRAKE FLUID SW
CS
-
NOT USED
CT
-
TO L H & RH PARK. MARKER LPS.
CU
-
TO L H FRONT DIR. &SIDE
MARKER LP.
DS
-
NOT USED
DT
-
NOT USED
D U
-
TO RH FRONT DIR. & SIDE
MARKER LP
ES
-
TO WINDSHIELD WASHER FEED
ET
-
TO WINDSHIELD WASHER SW.
EU
-
NOT USED
EV
-
NOT USED
FU
-
NOT USED
FV
-
TO LOW COOLANT
WARNING SW.
Fig.
8-32 Bulkhead Connector
-
H and HM Series
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