R
R.H.R. OUTLET
VALV E SO L.
L.H.F. INLET
VALV E SO L.
19
BODY CONTROL
MODULE
VALVE RELAY
ACTUATION
G/W
DATA LINK
CONNECTOR
LOC. E3
C13
YE98
P
GY
6
5
(A.B.S)
R.H.R. WHEEL
SENSOR
8
YB161
50
POWER GND
YE98
B/O
W
Y
(154)
RETURN
PUMP
MOTOR
IGNITION
SWITCH
(833)
YE114
15
(884)
BLU/B
R/B
RELAY
SUPPLY
(150)
12
F13
B
START
YR33
DIAG. ENABLE
(883)
18
2
R
20A
YB74
YB198
(2K)
3
YB66
19
REFER
SHT.3,4,5B,C,
6,10,15,
16,17,21.
(44)
PUMP MOTOR
RELAY ACTUATION
9
(1220)
ECOTEC V6
POWER TRAIN
CONTROL
MODULE
9
9
ACC
(A.B.S)
L.H.R. WHEEL
SENSOR
15a
FJ
16
YB161
B/R
SDI
V
(830)
LOC. E2
PUMP
MOTOR
RELAY
(855)
(873)
(3.0)
MOTOR MONITORING
B
11
2
BLU
ALL MODELS (V6)
12V
(A.B.S)
L.H.F. WHEEL
SENSOR
SERIAL DATA
20
IGN
(863)
15
YE72
YB164
A.B.S
MODULE AND MODULATOR
YB44
R
R.H.F. OUTLET
VALV E SO L.
REFER
SHT. 7,15.
(875)
R
WARNING
A.B.S.
OFF
LAMP
12
LOC. E3
(3)
4
R.H.R. INLRT
VALV E SO L.
F5
(157)
(2R)
BR
VU
R
MODEL
VALVE RELAY
F27
(872)
(885)
1
FQ
YB44
YE114
OFF/ON
LOCK
YR34
YE71
G
21
(1221)
14
P/BLU
YB164
(882)
LOC. E1
12 SDI
INSTRUMENTS
YB66
R.H.F. INLET
VALV E SO L.
(A.B.S)
R.H.F. WHEEL
SENSOR
7
17
L.H.F. OUTLET
VALV E SO L.
30
FR
YB66
YE112
ANTI LOCK BRAKING (A.B.S) SYSTEM
YB128
(2H)
YB39
NOTE:- CONVENTIONAL CURRENT FLOW IS ASSUMED IE.
FLOWING FROM BATTERY +VE TO BATTERY -VE
STOP
LAMPS
BLU/R (20)
STOP LAMPS
SWITCH A
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.
BATTERY
+
-
WIRING DIAGRAMS
HARNESS SYMBOLS: (M.W.H.) (BAT.) (B.)
(P.T.)
VIEW
C
YB164
B.C.M.
CONNECTOR (3)
YB39
BODY
HARNESS
CONNECTOR
YB74
BODY
HARNESS
CONNECTOR
YE98
A.B.S.
MODULATOR
& CONTROL
MODULE
CONNECTOR
VU12P20A
FJ
FR
FQ
RELAY & FUSE PANEL
YE112
ENGINE
CONNECTOR (3)
YE72
L.H. FRONT
WHEEL
SENSOR
CONNECTOR
“V6 SHOWN”
VIEW
D
“V6”
YB198
P.C.M.
CONNECTOR (1)
VIEW
A
YB66
INSTRUMENT
CONNECTOR
B
C
D
YB44
IGNITION
SWITCH
CONNECTOR
YB128
DATALINK
CONNECTOR
VIEW
B
YB161
STOP LAMPS
SWITCH
CONNECTOR (A)
RELAY & FUSE PANEL
FUSE 5
FUSE 13
FUSE 27
YE114
LOCATION
E3 EARTH
CONNECTOR
VIEW
YR33
L.H. REAR WHEEL
SENSOR
CONNECTOR
YR34
R.H. REAR WHEEL
SENSOR
CONNECTOR
E
YE71
R.H. FRONT
WHEEL
SENSOR
CONNECTOR
A
E