WH
MODEL ALL MODELS
5C
YB129
E
B
A
S
3-2 SOL.
SHIFT SOL. A
SHIFT SOL. B
ELECTRONIC TRANSMISSION
(832)
T
(831)
YB195
U
T
BLU/W
YB129
SOLENOID
PRESSURE
CONTROL
PGY
R
B/Y
N
B
D
CR
YB129
GY/BLU
M
BR/Y
L
Y
TRANSMISSION
TEMP. SENSOR
SWITCH C
TCC ENABLE SOL.
TCC PWM
SWITCH B
SWITCH A
YB195 AUTO TRANS SPEED SENDER.
C6
C15
E15
D5
(1228)
(1229)
C1 C3 C14C2C16 C13
F9 F10 F11E14 B6
P/BLU
(339)
YE110
F32
87 85
86
YE39
30
(479)
B/W
(152)
EFI
RELAY
YE114
YE39
LOC. E3
O/Y
(39)
P/B
F14
OFF/ON
LOCK
START
15a
YB44
15 50
ACC
IGN
P
YB44 30
V
(5)
(434)
YE49
YE49
85
86
YE111
START
RELAY
E
87
G
NEUTRAL
START &
BACK-UP
SWITCH
30
YB35
GY
(1434)
F5
F16
YB35
GY/BLU
GND
+
-
LOC. E1
FS
BATTERY FJ
ENGINE 12V BUS (1040)
R(2H)
(3)
IGNITION
SWITCH
(469)
(1227)
(1226)
(1225)
(1224)
(897)
LG
G/W
(1222)
(422)
GY/R
Y/B
BR (418)
(1223)
YE112
A4
IGN.
(39)
P
(774)
YB34
YB30
YB30
POWER/
ECONOMY
SHIFT
SWITCH
(151)
B/G
BLU
YE114
YB34
YE112
LOC. E3
F12
SW B.
A
SW A.
(750)
YB20
SW C.
LOC. E5/E15
D
SW P.
BC
P.R.N.D.L SWITCH
B/R
YB35
Y
BLU/W
(773)
(772)
GY
W
(776)
(771)
E6 E7 E8 F15
POWER TRAIN CONTROL MODULE
INSTRUMENT ASSEMBLY
COOLANT
TEMP
N
CHECK
ENGINE
R
D
19
P
3
POWER
SHIFT
YB66
6
(155)
GEAR
SELECTION
INDICATOR
LOC. E3
YE114
12
SERIAL
DATA
(1220)
G/W
YB175
B/Y
1
SDI
2
YB66
2
YB175
BODY CONTROL
MODULE
9
(1221)
R/B
YE112
A3 SERIAL
DATA
PRND321 DISPLAY
F13
P/BLU
(44)
SDI
D4
PARK , NEUTRAL &
REVERSE SWITCH OPERATION
O
O
OCO
C
D1
O
PARK
C
C
O
C
C
REVERSE
B
C
C
O
NEUTRAL
CA
C
C
D2
O
C
C
C
C
CO
D3
OC
P
O
O
POWER TRAIN CONTROL MODULE
YB188 CONN A & B CAVITIES
YB193 CONNC&DCAVITIES
YB194 CONNE&FCAVITIES
NOTE:- CONVENTIONAL CURRENT FLOW IS ASSUMED IE.
FLOWING FROM BATTERY +VE TO BATTERY -VE
REFER
TO SHT.4,5A,B,D,10,
13,14B,21B.
REFER
TO SHT.3,4,5B,D,6,7A,
10,15,16,
17,21,22A.
POWER TRAIN
CONTROL MODULE (V6 & S/C V6)
E.F.I RELAY
YE39 (M.W.H)
START RELAY
YE49 (M.W.H)
ENGINE CONNECTOR 1
YE110 (M.W.H)
ENGINE CONNECTOR 2
YE111 (M.W.H)
ENGINE CONNECTOR 3
YE112 (M.W.H)
IGNITION SWITCH
YB44 (M.W.H)
TRANSMISSION CONNECTOR
YB129 (POWER TRAIN HARNESS)
P.C.M 2 CONNECTOR
YB188 (POWER TRAIN HARNESS)
P.C.M CONNECTOR 3
YB194 (POWER TRAIN HARNESS)
P.C.M CONNECTOR 1
YB193 (POWER TRAIN HARNESS)
LOCATION E3 EARTH CONNECTOR
YE114 (M.W.H)
AUTO TRANS SELECTOR HARNESS
YB30 (M.W.H)
POWER & ECONOMY SHIFT SWITCH
YB34 (AUTO TRANS SELECTOR HARN)
B.C.M CONNECTOR 3
YB175 (M.W.H)
INSTRUMENTS
YB66 (M.W.H)
YB20 (POWER TRAIN HARNESS)
PRNDL SWITCH
GY/BLU
(1229)
R(1228) Y/B (1223)
LG (1222)
P/BLU
(339)
(1227)
B/Y
(1230)
B/W
GY/R(422)
BR(418)
BR/Y
(1224)
(1226)
GY
Y(1225)
(897)
G/W
(V8)
B(469) (V6)
OR
LBLU
Y/R
O/BLU
B
BLU/W
W/BLU
(43)
(39)
(97)
(83)
(94)
O/W
Y/B
B/R
(161)
(143)
(640)
(1150)
(260)
(1144)
(840)
Y
P/B
GY
LBLU
(494)
W
(160)
V/R
R/B
G/W
B/Y
GY/B
(229)
(1221)
(1220)
(556)
(96)
(261)
G/W
Y
Y/B
W
W/R
(266)
(1220)
(272)
(717)
(308)
BR/G
(271)
R/W
28
20
6
12
1
7
13
21
GY/R
(1391)
(481)
(417)
(740)
R
BLU
O
(1456)
LG
V/W
(415)
Y
(1227)
B/Y
(410)
BR
(472)
(259)
(750)
(750)
(1221)
B/R
B/R
R/B
G/B
(39)
P
(465)
G/W
(416)
GY
(740)
O/B
(413)
(412)
(1413)
(1412)
(430)
(453)
(815)
V/B
GY/B
V
GY
V
B/R
W/R
(897)
(897)
G/W
G/W
(418)
(418)
BR
BR
(1426)
O/W
C16
D16
W
T/B
(832)
(647)
(630)
T
LBLU/B
B
(424)
(423)
C1
D1
(792)
(422)
(1222)
(1223)
(428)
(123)
BR/W
GY/R
LG
Y/B
G/Y
V/W
BLU/W
(443)
LG/W
(442) (831)
(441)
LBLU
LBLU/B
(444)
LG/B
LG/B
(366)
G
(843)
B/W
F16
B/Y
BR/Y
(1228)
(469)
Y
(451)
F1
P
(841)
BLU
V
E1
LBLU
(845)
BLU
B
(1226)
W/B
BLU/W
V
R
(435)
(31)
(1229)
GY
(1224)
Y
(846)
GY
(842)
(452)
(774)
(304)
BR/Y
(411)
(439)
GY/BLU
BLU
(1225)
E16
(1427)
(429)
(844)
B/O
(434)
OR
AUTO
GY/BLU
GY
(1434)
MAN
(776)
W
BLU/W
Y
GY
(771)
(772)
(773)
(772)
(776)
Y
W
(773)
(771)
BLU/W
GY
(774)
(8)
BLU
GY
(1429)
BR/W
(151)
B/G
(19)
R/W
BLU
(774)
B/G
(151)
(19)
(8)
BR/W
GY
BR
(4)
V
(5)
(2)
R
(3)
P
T
BLU/B
BR/W
(234)
(25)
1
(14)
(10)
(875)
(155)
10
(1340)
G/W
(44)
(121)
(8)
(30)
BLU/Y
G
O/Y
P/BLU
BR/R
V/W
(33)
(946)
(1220)
(88)
(15)
(123)
(85)
(19)
GY
W
V/R
11
BR
BR/O
Y/R
B/Y
LBLU
20
BLU
O/W
(304)
(1426)
BLU/W
G/W
(339)
P/BLU
(465)
(123)
V/W
(1427)
B/W
Y
(1049)
(482)
(481)
R
LG
GY
G
(434)
(129)
P
(439)
(59)
(366)
LG/B
GW/B
(451)
(1221)
(42)
(121)
BR/BLU
BR/R
R/B
O/B
LG
P/B
BLU
(740)
(24)
(39)
(774)
LBLU
(411)
S/C ONLY
(151)
B/G
(157)
B/R
(150) (155)
BB/Y
(152)
B/W
(157)
B/R
86
30 87A
87
85
B/W
P/B
O/Y
(152)
(39)
(479)
(1040)
ENGINE 12V BUS
86
85
87
30
87A
R/W
(806)
(2)
GY
V/W
R
(434)
(6)
YB35 (POWER TRAIN HARNESS)
NEUTRAL START & BACK-UP SWITCH
(1434)
GY/BLU
(24)
LG GY(434)
(750)
B/R
(42)
BR/BLU
A
B
C
D
G
F
E
AUTO TRANSMISSION SPEED SENDER
YB195 (POWER TRAIN HARNESS)
(831)
BLU/W
T(832)
RELAY & FUSE PANEL
YB193
P.C.M.
CONNECTOR (1)
YB188
P.C.M.
CONNECTOR (2)
YB194
P.C.M.
CONNECTOR (3)
VIEW
E
WIRING DIAGRAMS
HARNESS SYMBOLS: (BAT.)
(M.W.H.) (B.)
(P.T.)
WH12P05C
FUSE 13
FUSE 14
RELAY & FUSE PANEL
YB195
AUTOMATIC
TRANSMISSION
SPEED
SENDER
CONNECTOR
YB129
TRANSMISSION
CONNECTOR
VIEW
A
VIEW
B
EC
D
YB66
INSTRUMENT
CONNECTOR
YE114
LOCATION
E3 EARTH
CONNECTOR
YE49
START
RELAY
FUSE 32
FJ
FS
YE39
E.F.I.
RELAY
RELAY & FUSE PANEL
YB175
B.C.M.
CONNECTOR (3)
VIEW
D
YB34
POWER &
ECONOMY
SHIFT SWITCH
CONNECTOR
YB30
AUTOMATIC
TRANSMISSION
SELECTOR
HARNESS
CONNECTOR
YE111
ENGINE
CONNECTOR (2)
YE112
ENGINE
CONNECTOR (3)
V6 SHOWN
A
YE110
ENGINE
CONNECTOR (1)
B
VIEW
C
YB44
IGNITION
SWITCH
CONNECTOR
YB44
IGNITION
SWITCH
CONNECTOR
YB20
PRNDL
SWITCH
CONNECTOR
YB35
NEUTRAL
START &
BACK-UP
SWITCH
CONNECTOR