LAMP
(2H)
(3)
F14
YE6
OPERATE
BR0WN FUSIBLE LINK
BLUE FUSIBLE LINK
(001)
REFER TO SHT.
POWER TRAIN
INTERFACE
MODULE
GY
YE31
LOC. E16 (V6)
LOC. E17 (V8)
14
15
(434)
(39)
30
POWER TRAIN
CONTROL MODULE
O/B
87
NEUTRAL
START &
BACK-UP
SWITCH
YB35
YE38
GY
E
V
P/BLU
(203)
O/BLU
YB44
YE49
19
GBR
GENERATOR
FY
V
(001)
F13
ENGINE COOLING
FANS
WARNING
STARTER
MOTOR
YB194
YB187
(44)
LOC. E1
YE111
FAIL
(001)
FJ
REFER
TO SHT. 5,10,13,14B,
18,21B,22.
FS
(39)
(6)
VOLTAGE
SENSING
FQ
86
YE25
YB35
G
(MANUAL TRANS)
R
YE49
W
YE1
YE104
YE25
L
LOC. G1
(6)
5B,5D,5F,
10A & 10B.
YE8
(1434)
GENERATOR
FT
IGNITION
SWITCH
P/B
GY/BLU
R
FR
P
YE24
REGULATOR
R
YB215
P
85
4A
ALL MODELS
MODEL
VX
STARTING & CHARGING
YE7
8
YB66
(25)
S
FU
YE66
YE112
F5
A8
YE9
R
INSTRUMENTS
YB66
(204)
YE10
(434)
(208)
(5)
IGN
GEN3V8
(ONLY)
R
YB44
START
RELAY
V/W
M
(102)
S/C V6
&V6
SUPER CHARGED V6
POWER TRAIN CONTROL MODULE
CONNECTORS P.C.M CONNECTOR 1 YB193.
P.C.M CONNECTOR 2 YB188.
P.C.M CONNECTOR 3 YB194.
ECOTEC V6
POWER TRAIN CONTROL MODULE
CONNECTORS P.C.M CONNECTOR 1 YB198.
P.C.M CONNECTOR 2 YB187.
P.C.M CONNECTOR 3 YB199.
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
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
X12P04
YE8
STARTER
MOTOR
SOLENOID
CONNECTOR
YE7
STARTER
MOTOR
CONNECTOR
VIEW
C
FY
FQ
FJ
FS
FR
RELAY & FUSE PANEL
YE49
START
RELAY
YE10
FUSIBLE
LINK FAN
SUPPLY
YE25
GENERATOR
CONNECTOR
YE8
STARTER
MOTOR
SOLENOID
CONNECTOR
YE7
STARTER
MOTOR
CONNECTOR
VIEW
A
BERLINA & CALIAS
SHOWN
VIEW
YB44
IGNITION
SWITCH
CONNECTOR
YE9
FUSE PANEL
SUPPLY
YE1
POSITIVE
BATTERY
POST
(ASSEMBLY)
YE6
POSITIVE
BATTERY
POST
STARTER
MOTOR &
GENERATOR
YE31
COOLING
FANS
YE38
VOLTAGE
SENSE BROWN
FUSIBLE
LINK WIRE
BLUE
FUSIBLE
LINK WIRE
YB194
P.C.M.
CONNECTOR (3)
VIEW
G
“V6 S/C”
“V6”
YB187
P.C.M.
CONNECTOR (2)
VIEW F
I
BERLINA & CALAIS SHOWN
VIEW
E
I
YB66
INSTRUMENT
CONNECTOR
FGH
YB215
POWERTRAIN
INTERFACE
MODULE
CONNECTOR
VIEW
H
“GEN III”
FUSE 14
FUSE 13
YE24
FUSIBLE LINK
SUPPLY
CONNECTOR
YE104
BATTERY
HARNESS
CONNECTOR
FU
FT
D
"Gen 111”
B
E
YE110
ENGINE
CONNECTOR (1)
YE111
ENGINE
CONNECTOR (2)
A
C
YE112
ENGINE
CONNECTOR (2)
B
E
YE110
ENGINE
CONNECTOR (1)
YE111
ENGINE
CONNECTOR (2)
"V6" SHOWN
D
C
YE112
ENGINE
CONNECTOR (2)
D