BLO
VREF 0V
OIL PRESS
VREF 5V
AC SIG
AR TEMP
ARFL SIG
A84 V8
VREF 0V
MAP SIG
ALO
BHI
VREF 0V
VREF 5V
SIG
AHI
VREF 5V
P. T. HP.T.H P.T.H
596
BU/YE
P. T. H
1747
L-BU
Eng Oil Press
Sensor Asm
B42
B
X1
P. T. H
2753
GN/OG
+5V
CX1
X1 A
0V
X1 B
SIG
B67
Sensor Asm
Map
P. T. H
331
BN/WH
P. T. H
1748
L-BU/BK
P. T. H
469
BK
2704
PU/WH
X100096.34
105.44
GP6
X119
P. T. H
BK/RD
450
A
X1
B
X1
B64
Sensor Asm
Int Air Temp
P. T. H
PK
439
A/C Refrig Press
Sensor Asm
B18
0V
BX1
5V
A
X1
SIG
C
X1
P. T. H
492
BN/WH
X1
Mass Airflow
Sensor Asm
_V8B68
BX1
CX1
A
P. T. H
444
L-GN/BK BN
472
P. T. H
L-GN
432
P. T. H
380
GN/BK
P. T. H
2753
GN/OG
X2 79
X2 76
X2 77 X2 78
X2 31 32
X2 57
X2
X2 58
63
X2 14
25
X2 45
X1
48
X1
X1 54 X1
X1 07
CX1
2COILLO
Y20
Actuator Asm
Idle Spd Cont
A
X1
1COILHI
BX1
1COILLO
2COILHI
D
X1
P. T. H
1749
L-GN/WH
P. T. H
2753
GN/OG
P. T. H
GN
470
P. T. H
PU/WH
2700
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
001 of 124
HOT IN RUN OR START
0V
AX1
5V
X1
SIG
C
GND
IGN
MAF
M
_V8A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 002
WK12PSHT001
MY2004 WK SERIES
P. T. H
X100
P. T. H
410
YE
P. T. H
450
BK/RD
450
BK/RD
P. T. H
428
L-GN/YE
Purge Sol
Evap Emis Cnstr
Valve Asm
Y123
AX1
BX1
P. T. H
1664
BU/BK
P. T. H
450
BK/RD
P. T. H
PK
439
P. T. H
439
PK
P. T. H
1667
GY/BK
P. T. H
GY
1666
X1 80
X1 26 1X1 40
X1 1X2 40
X2
X2 34 X1 74
69X129X1 66X1
P. T. H
1665
PU
P. T. H
439
PK
P. T. H
2761
GY/BK
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Emission Controls
Sheet
002 of 124
P. T. H
450
BK/RD
P. T. H
450
BK/RD
P. T. H
450
BK/RD
HOT IN RUN OR START
-
G
+
l
-
G
+
l
X1 ABX1
B39
Sensor Asm
Eng Cool Temp
X1 A X1 B
X1 C
X1 D X1 AX1 B
CX1
DX1
_RB57
Sensor Asm
Htd Oxy (posn 2)
439
PK
P. T. H
B56
Sensor Asm
_L
Htd Oxy
096.34
105.44
GP5
X119
105.44 GP6
X119
105.44 GP6
X119
.23 .24 .25 .26
105.44 GP5
X119 105.44 GP5
X119 105.44 GP5
X119
SENSOR 2
EXHAUST GAS
A84 V8
L.H EXHAUST GAS
R.H
SENSOR 1
VREF_0VEXH_RT_LO GND_1 GND_2 GND_3 GND_4CNPUR COL_TMPEXH_LT_HIEXH_LT_LO EXH_RT_HI
_V8A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 001
CONTINUED ON
SHEET 003
WK12PSHT002
MY2004 WK SERIES
X100
HOT IN RUN OR START
096.34
105.44 GP5
X119
105.44 GP5
X119
P. T. H
M.W.H
839
RD
P. T. H
1440
RD/YE
P. T. H
2701
GY
M.W.H
464
BK/WH
M.W.H
1440
RD/YE
P. T. H
2752
BK/YE
P. T. H
BK/YE
2752
X129
P. T. H
560
RD/WH
P. T. H
560
RD/WH
P. T. H
463
OG/WH
P. T. H
561
RD/BK
M.W.H
OG/WH
463
53X140X1
P. T. H
561
RD/BK
X1 35 X1 37
X1 55X1 28
1X1
22X1 26X149X1
Module Asm
A111
Throt Actr Cont
43X1 41X1
24X1
51
X1
P. T. H
1440
RD/YE
X206
P. T. H
BU
411
20
Sensor Asm
B82
Throt Posn
B
X1
AX1
C
X1
P. T. H
464
BK/WH
P. T. H
411
BU
P. T. H
GY
2701
Y38
Actuator Asm
Throt
X1 A X1 B
P. T. H
560
RD/WH
X206
21
P. T. H
2752
BK/YE
X206
839
RD
X100
P. T. H
450
BK/RD
P. T. H
GY
2701
P. T. H
RD/YE
1440
X2 24X1 6008X1
P. T. H
561
RD/BK
P. T. H
BK/RD
450
P. T. H
411
BU
19 X206
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Throttle Control
Sheet
003 of 124
HOT AT ALL TIMES
HOT IN RUN OR START
097.07
102.50
A111
SIG
DKI DKR
GND
GND_1
IGN
MOTOR+ MOTOR-MOTOR_+ MOTOR_-0V 5V
B+B_+
+5V
0V SIG
M
A84 V8
TPS SIG
VREF 5V
VREF 0V
_ABSA37027.30_ABS027.25 A37
7
_V8A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 002
CONTINUED ON
SHEET 004
WK12PSHT003
MY2004 WK SERIES
105.44 GP5
X119
AX107B X107 X107
P. T. H
P. T. H
L-GN
68
Knock
Sensor Asm
SNSR2B65
X1 A
P. T. H
496
BU 631
WH/BK
K.S.H
496
BU
P. T. H
574
L-BU/BK
P. T. H
632
RD/WH
P. T. H
573
L-BU
B65 SNSR1
Sensor Asm
Knock
A
X1
S84
Switch Asm
Eng Cool Lvl
P. T. H
1800
L-BU/WH
P. T. H
BK/RD
450
P. T. H
BN
633
P. T. H
1876
L-BU
X2 39 X1 73 X1 61 02 X1 12 X1 21
X1 51 X1 1178X1 X1
X1 30
K.S.H
1876
L-BU
A
Cm/Shf Posn
Sensor Asm
B28
B+
X1 C
X1 BX1
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
004 of 124
AX1
X1 B
A84 V8
KNK_SIG1 KNK_SIG2OIL_LVCOL_LV
CMSHF POSN SIG
CMSHF POSN +V
FREQ IN
CRK POSN SIG
CRK POSN +V
CMSHF POSN 0V
FREQ IN
CRK POSN 0V
SENSOR
DIGITAL
GNDSIG
TR_R
B30
Sensor Asm
Cr/Shf Posn
X1 A BX1CX1
_V8A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 005
CONTINUED ON
SHEET 003
C_R
WK12PSHT004
MY2004 WK SERIES
A84 V8
P. T. H P. T. H
P. T. H
L-GN
1039
P. T. H
1746
PU
P. T. H
639
RD
P. T. H
L-GN
878
P. T. H
L-GN
1039
P. T. H
846
YE
L2
F/Injr Sol
Coil Asm
_INJ8
639
RD
P. T. H
BN/YE
844
F/Injr Sol
Coil Asm
_INJ4L2
1039
P. T. H
RD
639
L-GN
F/Injr Sol
Coil Asm
_INJ2L2
X100
P. T. H
1039
L-GN
P. T. H
RD
639
P. T. H
1039
L-GN
P. T. H
877
PK/BK
76
X1 77
X1X1
43
X1 44X1
03
X1 X1 04
X1 36 37
_V8A84
Module Asm
Pwrt Cont
F/Injr Sol
Coil Asm
_INJ3L2
F/Injr Sol
Coil Asm
_INJ7L2 _INJ6
F/Injr Sol
Coil Asm
L2
F/Injr Sol
Coil Asm
_INJ1L2
P. T. H
GY
845
P. T. H
RD
639
P. T. H
1745
GN
F/Injr Sol
Coil Asm
_INJ5L2
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
P. T. H
1744
L-BU
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Fuel Control
Sheet
005 of 124
HOT IN RUN OR STARTHOT IN RUN OR START
A84 V8
INJR 1
INJ 3
INJ 2
INJ 4
INJ 8
INJ 7
INJ 6
INJ 5
X100096.50 096.43
CONTINUED ON
SHEET 006
CONTINUED ON
SHEET 004
WK12PSHT005
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Ignition System Control
Sheet
006 of 124
105.44 GP6
X119
105.44 GP6
X119
A84 V8
SPARK PLUG 3 SPARK PLUG 5
SPARK PLUG 2 SPARK PLUG 4 SPARK PLUG 6 SPARK PLUG 8
SPARK PLUG 1 SPARK PLUG 7
X100
P. T. H
1039
L-GN
P. T. H
BN
121
P. T. H
450
BK
P. T. H
2128
L-BU
P. T. H
WH
2124
P. T. H
BU
2123
P. T. H
2126
L-GN
X100
_ABSA37
P. T. H
BK
450
P. T. H
639
RD
P. T. H
2129
BN
P. T. H
PU
2130
P. T. H
2122
YE/BK
61
X2 66
X2
67
X2X2 6869
X2 X2 28
X2
29
X2
60
X2
26
X2 27
X2 10
TACH
G
X1
A
X2
B
X2
X2 C
D
X2
Elek Ign Cont
Module Asm
A40
_V8R
X1 A
X1 H
X1 BC
X1
X1 EX1 F
E118
AX1
P. T. H
2127
YE
P. T. H
2121
WH
P. T. H
GN
2125
HOT IN RUN OR START HOT IN RUN OR START
A84 V8
096.43096.50
E118
AX1
E118
AX1
E118
AX1
E118
AX1
E118
AX1
E118
AX1
E118
AX1
GND
CYL 6
CYL 4
CYL 2
CYL 8
A40
CYL 5
CYL 3
CYL 1
CYL 7
A40
X2
C
X2
DX2
A
GND
IGN
HX1 B
X1X1 CE
X1
X1 FGX1
AX2
B
Elek Ign Cont
Module Asm
A40 _V8L
X1
_V8A84
Module Asm
Pwrt Cont
028.16
CONTINUED ON
SHEET 005
CONTINUED ON
SHEET 007
TACH
WK12PSHT006
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Inputs/Outputs
Sheet
007 of 124
P. T. H
M.W.H
P. T. H
P. T. H
P. T. H
P.T.H P.T.H
P. T. H
M.W.H
1045
YE
_A/CX100
V6
L7036.37
036.43
036.24
9
BU/WH
15
473
M.W.H
L-GN/BK
459
X206
M.W.H
GN/WH
465
111.26 A5
1045
YE
P. T. H
OG
300
M.W.H
BU/WH
473
X2065
BN
86
L-GN/BK
459
091.51
_V8/V6
A158
X100029.17029.17
020.14 A18
S220020.14
P. T. H
740
OG
120.31
P. T. H
GN/WH
465
S149 027.16 A37 _ABS
M.W.H
86
BN
076.50076.50 P3
6 X206
GY/BK
1687
P. T. H
1045
YE
X20624
110.14 X40
X100095.43
3
P. T. H
740
OG
X206
P. T. H
YE
1045
740
OG
038.25 _V8X100
23 X206
M.W.H
PU/WH
5197
OG/BK
740
X20616
P. T. H
GN
59 PU/WH
5197
X206
_A/CX100036.20
M.W.H
1687
GY/BK
HOT AT ALL TIMES
A84 V8
X2
SPDSG
50 X2 53
SPK_RETARDFLPMP
9X2
HS_COL_FN
33X2
IGN
19X1
CMPR_CLU_CTL
18X2
CMPR_CTL
43X220X1
BATT_1 BATT_2
57X1
BRK_SIG
33X1
CLASS_2_SER_DAT
58X1
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Inputs/Outputs
Sheet
007 of 124
_V8A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 024
CONTINUED ON
SHEET 006
WK12PSHT007
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Module Inputs & Outputs
Sheet
008 of 124
P. T. H
800
RD/BK
M.W.H
463
OG/WH
6
P. T. H
GY/BU
275
X20615 X206
P. T. H
740
OG
040.22
039.25 X100
X100 _HP
_V6
_ABSA37027.25
3 X206
X20619
A158
X100
X20616
029.17
091.51 _V8/V6
X20611
P. T. H
473
BU/WH
P. T. H
5197
PU/WH
P. T. H
465
GN/WH
119.28 A15
A83097.39
M.W.H
OG/BK
740
M.W.H
464
BK/WH
M.W.H
800
RD/BK
P3076.50
M.W.H
5197
PU/WH
P. T. H
464
BK/WH
P. T. H
463
OG
X2067
M.W.H
459
L-GN/BK
X100 _A/C
027.30 A37_ABS
P. T. H
740
OG
M.W.H
473
BU/WH
P. T. H
OG
740
9 X206
M.W.H
GN/WH
465
P. T. H
L-GN/BK
459
C1
X2
C13
X2 X1 B11X1 B8
X1 A8 X1 B12
X3 E10
D12 A9
X1X2 X2
HOT AT ALL TIMES
X100095.43
036.20
A84 V6
SPDSGUART_PRI MMIMMRNSBU HS_FANFL_PMP_RLYBATT+2 CMPR_CTLBATT+1
Pwrt Cont
_V6A84
Module Asm
CONTINUED ON
SHEET 009
C12
WK12PSHT008
MY2004 WK SERIES
105.44 GP6
X119
IGN
LOW
REF
P. T. HP. T. H
P. T. H
PK
439
BN
5089
X100 P. T. H
L-GN
1456
Y123
Valve Asm
Evap Emis Cnstr
Purge Sol
A
B
Htd Oxy (posn 2)
Sensor Asm
_R
B57
P. T. H
1676
PU
GN/YE
428
_V6X121
P. T. H
BK
2753
P. T. H
GY
1666
P. T. H
BK
2753
X1 B
C
X1
X1 D
X1 E
Y56
Solenoid Asm
Egr Vlv
X1 A
P. T. H
450
BK/RD
P. T. H
PU
1665
P. T. H
BK
2753
P. T. H
PU/WH
5047
P. T. H
GY
1666
B64
Sensor Asm
Int Air Temp
X1 A X1 B
B5X2 D7 X2 X2
D3
X2 C9
X2 D5
A10X1
X2 C8 X2
D4X3 E12X2 C16
P. T. H
450
BK/RD
P. T. H
2753
BK
HOT IN RUN OR START
A84 V6
SNSR_GNDMAT EXHRT_HI
EXHRT_LO
CNPUR EGR_SIG EXHLT_HI
EXHLT_LO
12VDC5VDC3
096.34
X1
X1
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Emission Control
Sheet
009 of 124
Pwrt Cont
_V6A84
Module Asm
CONTINUED ON
SHEET 008
CONTINUED ON
SHEET 010
WK12PSHT009
MY2004 WK SERIES
105.44 GP6
X119
P. T. H
BN/WH
492
X1 C
X1 A7
P. T. H
450
BK/RD
X100
HOT IN RUN OR START
P. T. H
PK
439
096.34
X1
Mass Airflow
Sensor Asm
_V6B68
BX1A
GND
IGN
MAF
022.23
_L
Htd Oxy
Sensor Asm
B56
l
-
G
+
AX1BX1DX1
CX1
105.44 GP6
X119
P. T. H
450
BK/RD
P. T. H
450
BK/RD
X100
HOT IN RUN OR START
096.34
l
-
G
+
AX1 BX1 DX1
CX1
P. T. H
PK
439
P. T. H
PK
439
P. T. H
PK
439
105.44 GP6
X119
P. T. H
450
BK/RD
P. T. H
450
BK/RD
P. T. H
450
BK/RD
IGNITION
A40
P. T. H
DG3
P. T. H
1039
L-GN
P. T. H
121
BN
B30
Sensor Asm
Cr/Shf Posn
AX1 BX1
C
X1
D
X1
P. T. H
RD/WH
632
P. T. H
BK
630
P. T. H
453
BK/RD
P. T. H
1800
L-BU/WH
P. T. H
BN
633
X1 A
P. T. H
644
WH/BK
P. T. H
644
WH/BK
Spark Plug
Asm
E118
AX1
X1 A
P. T. H
RD/WH
632
L-BU/BK
647
P. T. H
423
WH
096.50 X100
P. T. H
RD/WH
632
X1 A
AX1
P. T. H
430
PU
P. T. H
573
L-BU
P. T. H
WH/BK
644
_ABSA37
P. T. H
424
TN/BK
AX1
FX2
X1 MN
X1
P
X1
A
X2
X2 B
C
X2
D
X2
EX2
X1 CX1 DX1 E
X1 F
X1 G
X1 H
J
X1
X1 L
A40 _V6
Module Asm
Elek Ign Cont
X1 AX1 B
X1 B4
B9
X1 B10
X1
B6
X1 B3
X1
B7
X1
CX1
BX1 AX1
B28
Sensor Asm
Cm/Shf Posn
Spark Plug
Asm
E118
Spark Plug
Asm
E118
Spark Plug
Asm
E118
Spark Plug
Asm
E118
Spark Plug
Asm
E118
HOT IN RUN OR START
BATT CRANK
18X
CAM 3X
GND
CRANK
MODULE
SENSOR
DIGITAL
GND SIG
B+
C_R
TR_R
028.16
REFHI REFLOCAM EST18X
A84 V6
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Ignition System Control
Sheet
010 of 124
Pwrt Cont
_V6A84
Module Asm
CONTINUED ON
SHEET 009
CONTINUED ON
SHEET 011
WK12PSHT010
MY2004 WK SERIES
P. T. H
P. T. H
P. T. HP. T. H
P. T. H
EXPORT LHD &
RHD ONLY
P. T. H
1749
L-GN/WH P. T. H
1747
L-BU
416
GY
P. T. H
380
GN/BK
P. T. H
BK/YE
2752
P. T. H
2752
BK/YE
Eng Oil Press Ind
Switch Asm
S87
AX1
A/C Refrig Press
Sensor Asm
B18
0V
AX1
5V
B
X1
SIG
CX1
P. T. H
BK/YE
2752
P. T. H
31
BU/RD
P. T. H
BK/YE
2752
P. T. H
410
YE
416
GY
Baro Press
Sensor Asm
B26
X1 AB
X1
X1 C
X1 CX1 A
X1 B X1 D
BK/YE
2752
P. T. H
GY
416
P. T. H
L-GN
432
P. T. H
L-GN/BK
444
SIG
X1 C
Throt Posn
Sensor Asm
B82
+5V
X1 AX1 B
GND
416
GY
C5
P. T. H
L-BU/BK
1748
X2 C7 X2 C2 X2 C3X2 C4X2X3 F15 X3 E15D8X2X2 C6X2 D11 X2 C15 X2 D10
BU
411
A84 V6
TPSOILPRESS OIL_LVLMAP_SIGGND1COOL_SENS 5VDC1 ACPRESS
X1ABX1
B39
Sensor Asm
Eng Cool Temp
Y20
Actuator Asm
Idle Spd Cont
2COILLO
1COILHI
1COILLO
2COILHI
M
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
011 of 124
Pwrt Cont
_V6A84
Module Asm
CONTINUED ON
SHEET 010
CONTINUED ON
SHEET 012
WK12PSHT011
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Fuel Control
Sheet
012 of 124
A84 V6
L.P.G ONLY
P. T. H
WH/GN
2531
P. T. H
BN/YE
844
P. T. H
639
RD
021.29 A55
P. T. H
BU
1744
P. T. H
845
GY P. T. H
OG
300
P. T. H
639
RD
021.11 S118
P. T. H
RD
639
P. T. H
5623
BK/BU
P. T. H
YE
846
P. T. H
300
OG
P. T. H
639
RD
P. T. H
639
RD P. T. H
639
RD
021.20 Y143_FCSV
P. T. H
RD
639
P. T. H
RD
639
P. T. H
1745
GN
P. T. H
BU/OG
5606
X100
S149120.31
L2 _INJ1
Coil Asm
F/Injr Sol
L2 _INJ2
Coil Asm
F/Injr Sol
L2 _INJ3
Coil Asm
F/Injr Sol
L2 _INJ4
Coil Asm
F/Injr Sol
L2 _INJ5
Coil Asm
F/Injr Sol
L2 _INJ6
Coil Asm
F/Injr Sol
P. T. H
300
OG
E5
INJ5
X3 E6
INJ6
X2 C14
INJ_MON LPG_CONFIG
F16X3
LPG_EN
A3
X1
LPG_FCV
E16X3
X2 D16
IG
INJ1
E4
X3 E2
X3
INJ2 INJ3
F1
X3
INJ4
F2
X3 X3
FLMD
F4
X3
P. T. H
PU
1746
HOT IN RUN OR START
1
X1
2
X1
1X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
096.43
Pwrt Cont
_V6A84
Module Asm
CONTINUED ON
SHEET 011
CONTINUED ON
SHEET 013
WK12PSHT012
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
013 of 124
105.44 GP5
X119 105.44 GP5
X119 105.44 GP5
X119 105.44 GP5
X119
AX1
P. T. H
L-BU
1876
P. T. H
BU
496
P. T. H
BK/RD
450
P. T. H
BK/RD
450
P. T. H
BK/RD
450
P. T. H
BK/RD
450
X2 C10 X2 C11 X3 E7 X3 F7
X1 A5 D6
X2
Pwrt Cont
X1 A
_V6A84
Module Asm
FREQ IN FREQ IN
A84 V6
GND_4GND_1 GND_2 GND_3
Sensor Asm
B65
Knock
Sensor Asm
B65
Knock
CONTINUED ON
SHEET 012
CONTINUED ON
SHEET 022
WK12PSHT013
MY2004 WK SERIES
P. T. HM.W.H
B.W.H
L-BU
260
M.W.H
464
BK/WH
P. T. H
275
GY/BU
A5111.20
M.W.H
OG/WH
463
P. T. H
465
GN/WH
P. T. H
740
OG
M.W.H
459
L-GN/BK
_SCV6A47030.27
P. T. H
260
L-BU
6 X206
915
P. T. H
459
L-GN/BK
X206
X206
M.W.H
465
GN/WH
M.W.H
260
L-BU
M.W.H
RD/BK
800
M.W.H
PU/WH
5197
M.W.H
473
BU/WH
097.39 A83
X206
7
X100
039.25
040.22
X100
_V6
_HP
X100
036.20
12
_A/CX100 _ABSA37027.30
740
OG/BK
_ABS027.25 A37
X206
11
X206
3
X100
A158
_SCV6
091.51
030.08
P. T. H
740
OG
P. T. H
463
OG
P. T. H
BK/WH
464
P. T. H
740
OG
19 X206
076.50 P3
OG
300
P. T. H
800
RD/BK
P. T. H
5197
PU/WH
16 X206
120.31 S149
A3X1 X2 C11F5X3 C5X2X3 F7 X3 F6
A4X1 E5
X3 X1 A6
B8
X1 X1 A8 F4X3
X206
P. T. H
BU/WH
473
HOT AT ALL TIMES
095.43
A84 S/CV6
UART_PRI MMR
NSBU SPDSGMMI HS_FANIG FL_PMP_CTL FL_PMP_RLYBATT+1 BATT+2 CMPR_CTL
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Module Inputs & Outputs
Sheet
014 of 124
Pwrt Cont
Module Asm
A84 _SCV6
CONTINUED ON
SHEET 015
WK12PSHT014
MY2004 WK SERIES
X201(A)10X201(B)4
L4 RHD L5 RHD
105.44 GP6
X119 105.44 GP6
X119
A84 S/CV6
P. T. H
P.T.H P.T.H P.T.HP. T. H
P.T.H P.T.H
5514
BK
P. T. H
439
PK
P. T. H
BN
5089
439
PK
439
PK
2700
PU/WH
1666
GY
1667
GY/BK
P. T. H
1665
PU
B64
Sensor Asm
Int Air Temp
AX1X1 B
_R
B57
Sensor Asm
Htd Oxy (posn 2)
X100
5514
BK
P. T. H
BK
5514
GN/BK
380
X121 _SCV6
X3 F16
SNSR_GND MAT
X1 B4
X2
EXH_LT_HI
D15
EXH_LT_LO
D16
X2 D13
X2
EXH_RT_HI EXH_RT_LO
D14X2
5VDC2
X1 B7 B3
ACPRESS
X1
P. T. H
5514
BK
P. T. H
1664
L-BU/BK
P. T. H
-
G
+
l
X1 AX1 B
CX1
DX1
-
G
+
l
X1 A X1 B
X1 C
X1 D
_LB56
Sensor Asm
Htd Oxy
X1 A
X1 B
X1 C
B18
Sensor Asm
A/C Refrig Press
SIG 0V5V
096.34
Boost Control
P. T. H
428
L-GN/YE
P. T. H
439
PK
Y142
Valve Asm
Reg Sol
P. T. H
439
PK
P. T. H
1724
BK/OG
ANTI_BOOST_SOL
E1
X3 X2 C4
CNPUR
Purge Sol
Evap Emis Cnstr
Valve Asm
Y123
A
B
X1
X1
B
A
X1
X1
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Emission Control
Sheet
015 of 124
Pwrt Cont
Module Asm
A84 _SCV6
CONTINUED ON
SHEET 016
CONTINUED ON
SHEET 014
023.23
HOT IN RUN OR START
P.T.H P.T.H
BK/RD
450450
BK/RD
WK12PSHT015
MY2004 WK SERIES
X100
096.34
HOT IN RUN OR START
A84 S/CV6
P.T.H P.T.HP.T.H P.T.HP.T.H P.T.H P. T. H
P. T. H
L-BU/WH
1800
L-BU/BK
647
X1 A BX1
C
X1
D
X1
B
X2
X2 C
X2 D
X2 E
X2 F
B30
Sensor Asm
Cr/Shf Posn
GX1HX1X1 JMX1 NX1X1 P
X2 A
Elek Ign Cont
Module Asm
A40_SCV6
P. T. H
632
RD/WH
453 WH
423
BK/RD
P. T. H
BN
633
P. T. H
632
RD/WH
Cm/Shf Posn
Sensor Asm
B28
X1 C
X1 B X1 A
X100096.50
BN
121
TN/BK
424
P. T. H
644
WH/BK
_ABS
P. T. H
644
WH/BK
028.16 A37
PU
430
P. T. H
1039
L-GN
P. T. H
632
RD/WH
P. T. H
WH/BK
644
P. T. H
573
L-BU
D9
X1-B4
X2
REFHI
D12X2
REFLO
D11X2
CAM
D3X2
EST
D10X2
18X
D4X2
BK
630
HOT IN RUN OR START
Spark Plug
Asm
E118
A
X1
Spark Plug
Asm
E118
A
X1
Spark Plug
Asm
E118
A
X1
Spark Plug
Asm
E118
A
X1
Spark Plug
Asm
E118
A
X1
C_R
TR_R
SENSOR
DIGITAL
GND SIG
B+
IGNITION
A40
DG3 X1 CX1 DX1 E
X1 FX1 LX1 AX1 B
BATT CRANK
18X
CAM 3X
GND
CRANK
MODULE
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Ignition System Control
Sheet
016 of 124
Pwrt Cont
Module Asm
A84 _SCV6
CONTINUED ON
SHEET 017
CONTINUED ON
SHEET 015
Spark Plug
Asm
E118
A
X1
WK12PSHT016
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
017 of 124
A84 S/CV6
P.T.H P.T.H P.T.HP. T. H
P. T. H
BK/YE
2752
1747
L-BU
1749
L-GN/WH
444
L-GN/BK
P. T. H
YE
410
P. T. H
BK/YE
2752
B
X1
D
X1
C
X1
AX1
Throt Posn
Sensor Asm
B82
+5V
X1 AX1 B
GND SIG
X1 C
P. T. H
231
BU
P. T. H
411
BU
1748
L-BU/BK
B39
Sensor Asm
Eng Cool Temp
AX1 BX1
X1 B9 X2 C9 X2 C8
X2 C7
X2 C10E12X3
OIL_PRESS
X1 B11
TPSGND1
X3 E16B5X1
COL_SENS
X1 A7
5VDC1
P. T. H
BK/YE
2752
P. T. H
416
GY
Eng Oil Press Ind
Switch Asm
S87
AX1
Y20
Actuator Asm
Idle Spd Cont
2COILLO
1COILHI
1COILLO
2COILHI
M
Pwrt Cont
Module Asm
A84 _SCV6
CONTINUED ON
SHEET 018
CONTINUED ON
SHEET 016
WK12PSHT017
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Fuel Control
Sheet
018 of 124
P. T. H
BN/YE
844
P. T. H
639
RD
P. T. H
BU
1744
P. T. H
845
GY
P. T. H
639
RD
P. T. H
RD
639
P. T. H
YE
846
P. T. H
639
RD
P. T. H
639
RD P. T. H
639
RD
P. T. H
RD
639
P. T. H
RD
639
P. T. H
1745
GN
X100
L2 _INJ1
Coil Asm
F/Injr Sol
L2 _INJ2
Coil Asm
F/Injr Sol
L2 _INJ3
Coil Asm
F/Injr Sol
L2 _INJ4
Coil Asm
F/Injr Sol
L2 _INJ5
Coil Asm
F/Injr Sol
L2 _INJ6
Coil Asm
F/Injr Sol
E4
INJ5
X3 F3
INJ6
X1 B12
INJ_MON INJ1
F2
X3 E3
X3
INJ2 INJ3
E2
X3
INJ4
F1
X3 X3
P. T. H
PU
1746
HOT IN RUN OR START
1
X1
2
X1
1X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
1
X1
2
X1
096.43
A84 S/CV6
Pwrt Cont
Module Asm
A84 _SCV6
CONTINUED ON
SHEET 019
CONTINUED ON
SHEET 017
WK12PSHT018
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
019 of 124
GP5
X119
GP6
X119
GP5
X119
GP5
X119
GP5
X119
P. T. H
BN/WH
492
X1 C
AX1
P. T. H
BK/RD
450
P. T. H
BK/RD
450
P. T. H
BK/RD
450
P. T. H
BK/RD
450
X2 C12 X2 D1 X1 B1 X1 B2
X1 A1 A2
X1
X1 A
P. T. H
450
BK/RD
X100
HOT IN RUN OR START
FREQ IN
A84 S/CV6
MAF GND_4GND_1 GND_2 GND_3
P. T. H
PK
439
096.34
Sensor Asm
B65
Knock
Sensor Asm
B65
Knock
X1
Mass Airflow
Sensor Asm
B68
BX1A
GND
IGN
MAF
P. T. H
WH/RD
496
P. T. H
WH/RD
496
P. T. H
WH/RD
496
_SCV6
KNK_SNSR
105.44 105.44 105.44
105.44
105.44
Pwrt Cont
Module Asm
A84 _SCV6
CONTINUED ON
SHEET 023
CONTINUED ON
SHEET 018
WK12PSHT019
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Electrical (Cruise Opt)
Sheet
020 of 124
106.09 X157
ON_OFF
RESM_ACCEL
SET_DECEL
CANCEL
S43
IGN
A18
CRUISE CONTROL
CUT OUT SWITCHES
STOP LAMP SWITCH 'A'
A
X1
X1
B
STOP LAMP SWITCH 'C'
A
X3
X3
B
STOP LAMP SWITCH 'B'
B
X2
M.W.H
M.W.H
M.W.H M.W.H M.W.H M.W.H M.W.H M.W.H M.W.H
Rel
S/Lp & Tcc & Crcont
Switch Asm
S220
AX2
M.W.H
BN
86
X1 27
CRCTL_ON
P3
076.50
Cluster Asm
Inst
5
SPD
X1
M.W.H
86
BNBN
86
X1 C
RESM_ACL
X1 B
SET_DCL
X1 K
SPDSG
X1 J
CR_ACT
X1 H
CR_ON
X1 E
GND
X1 F
IG
X1 D
N_C
X1 G
N_O
X1 A
ON_OFF_CNCL
GY/BK
87
A18
Module Asm
Crcont
Inst
Cluster Asm
076.42
P3
X1
LO_TC
24
CRCTL_ACT
21X1
067.28 S220
85
M.W.H
BK
150
GY
ON_OFF_CNCL
BX1
RESM_ACL
CX1
SET_DCL
DX1
AX1
GY/GN
397 5197
Crcont
Switch Asm
S43
X129
PK
139
PU/WH
101.12
84
M.W.H
PK
139
M.W.H
139
PK
832
BU
396
YE/RD
007.46
_V8
Module Asm
Pwrt Cont
A84
BRK_SIG
X1 33
WH
M.W.H
20
BU/RD
HOT IN ACCY OR RUN
WK12PSHT020
MY2004 WK SERIES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Fuel Control (L.P.G)
Sheet
021 of 124
105.44 GP5
X119
P. T. H
L.P.G.H
YE
1589
M.W.H
LPG_FCV
E16X3
P. T. H
251
BK/YE
2
Inst
Cluster Asm
076.50
P3
LPG_FLV
30X1
M.W.H
BK/YE
251
X203
P. T. H
WH/GN
2531
P. T. H
PK
439
X100
096.34
P. T. H
PK
439
S149
120.31
Switch Asm
Ign & Start
X1 3
IGN
P. T. H
BK/RD
450
X20610
L.P.G.H
BK
251
P. T. H
5623
BK/BU
X20351 X203
M.W.H
BN/WH
32
M.W.H
GY
230
Fuel Type Ind
Switch Asm
S118
X1 2 X1 3
X1 5
X1 6
P. T. H
5606
BU/OG
L.P.G.H
450
BK/RD
X157
106.23
X2036
L.P.G.H
BU/YE
5620
P. T. H
5620
BU/YE
X20617
X20621
17
L.P.G.H
439
PK
X203
4
L.P.G.H
WH/GN
2531
X129
YE
1589
Sol
Fuel Press Reg
Valve Asm
_FCSVY143
AX1
BX1
_V6A84
012.46
Module Asm
Pwrt Cont
X1 A3
LPG_EN
YE
1589
X3 F4
FLMD
X2033
A15
Body Cont
Module Asm
118.15
5X1
INSTR_DRV
P. T. H
PK
439
M.W.H
5606
BU/OG
HOT WITH PARK LAMPS ON
100.09
AX1
Fuel Press Reg
Valve Asm
_LOSVY143
Sol
SENSOR
FUEL
LEVEL
SIGNAL 2 - 3mA
CONTROL
30V
2A
A55
2X1 3X1
4X1
X1 5
A55
Module Asm
Fuel Sdr & Bal
Pump Cont
IG
6X1
1X1
M.W.H
300
OG
WK12PSHT021
MY2004 WK SERIES