4A VXII,WHII & VUII
MODEL
STARTING & CHARGING
ALL MODELS
LAMP
(2H)
(3)
F14
YE6
OPERATE
BROWN FUSIBLE LINK
(001)
POWER TRAIN
INTERFACE
MODULE
GY
LOC. E16 (V6)
LOC. E17 (V8)
14
15
(434)
(39)
30
POWER TRAIN
CONTROL MODULE
87
NEUTRAL
START &
BACK-UP
SWITCH
YB35
YE38
GY
E
V
P/BLU
YB44
YE49
19
GBR
GENERATOR
FYFY
V
(001)
F13
WARNING
STARTER
MOTOR
YB187
(44)
LOC. E1
YE111
FAIL
(001)
FJ
REFER
TO SHT. 5,10,13,14B,
18,21B,22.
FSFS
(39)
(6)
VOLTAGE
SENSING
FQ
86
YE25
YB35
G
(MANUAL TRANS)
YE49
W
YE1
YE104
YE25
L
LOC. G1
(6)
YE8
(1434)
GENERATOR
FT
IGNITION
SWITCH
P/B
GY/BLU
R
FR
P
YE24
REGULATOR
R
YB215
P
85
YE7
8
YB66
(25)
S
FU
YE66
YE112
F5
A8
YE9
R
INSTRUMENTS
YB66
(434)
(5)
IGN
GEN III (ONLY)
R
YB44
START
RELAY
V/W
M
(102)
S/C V6
&V6
SUPER CHARGED V6
POWER TRAIN CONTROL MODULE
CONNECTOR P.C.M CONNECTOR 3 YB194.
ECOTEC V6
POWER TRAIN CONTROL MODULE
CONNECTOR P.C.M CONNECTOR 2 YB187
REFER
TO SHT. 3,5B,C,D,F,H,I,J,
6,7B,10,15,16,17,21.
NOTE:- CONVENTIONAL CURRENT FLOW IS ASSUMED IE.
FLOWING FROM BATTERY +VE TO BATTERY -VE.
BATTERY
+
-
15a 15 50
30
OFF/ON
LOCK
ACC
IGN
START
2D12P04AC
YB194
VXII & VUII
A
EXECUTIVE
"V6" SHOWN
RELAY & FUSE PANEL
YE25
GENERATOR
CONNECTOR
YE66
GENERATOR
CONNECTOR
WIRING DIAGRAMS
HARNESS SYMBOLS: (M.W.H.) (P.T.) (B.)
(BAT.)
"V6" & "V6 S/C"
AUTOMATIC SHOWN
YB35
NEUTRAL
START &
BACK UP
SWITCH
CONNECTOR VIEW
B
YE66
GENERATOR
CONNECTOR "V6"
"V6 S/C"
YE25
GENERATOR
CONNECTOR
YE66
GENERATOR
CONNECTOR
04A-G
YE8
STARTER
MOTOR
SOLENOID
CONNECTOR
YE7
STARTER
MOTOR
CONNECTOR
VIEW
C
YE25
GENERATOR
CONNECTOR
YE8
STARTER
MOTOR
SOLENOID
CONNECTOR
YE7
STARTER
MOTOR
CONNECTOR
VIEW
A
YB194
P.C.M.
CONNECTOR (3)
VIEW
G
“V6 S/C”
"V6"
YB187
P.C.M.
CONNECTOR (2)
VIEW F
BERLINA & CALAIS SHOWN
VIEW
E
I
YB66
INSTRUMENT
CONNECTOR
FGH
YB215
POWERTRAIN
INTERFACE
MODULE
CONNECTOR
VIEW
H
"GEN III"
FUSE 14
FUSE 13
YE104
BATTERY
HARNESS
CONNECTOR
B
E
YE111
ENGINE
CONNECTOR (2)
A
C
YE112
ENGINE
CONNECTOR (2)
B
E
YE111
ENGINE
CONNECTOR (2)
D
C
YE112
ENGINE
CONNECTOR (2)
D
YE9
FUSE PANEL
SUPPLY
YE1
POSITIVE
BATTERY
POST
(ASSEMBLY)
YE6
POSITIVE
BATTERY
POST
STARTER
MOTOR &
GENERATOR
YE38
VOLTAGE
SENSE
BROWN
FUSIBLE
LINK WIRE
FY
FQ
FJ
FS
FR
YE49
START
RELAY
RELAY & FUSE PANEL
FU
FT
YE24
FUSIBLE LINK
SUPPLY
CONNECTOR
D
VIEW
BERLINA, CALAIS,
STATESMAN & CALAIS
SHOWN
VIEW
I
YB44
IGNITION
SWITCH
CONNECTOR
BERLINA & CALAIS
"GEN III"