16
50 88
749
549
50 63
II II
EE
14
II E
Fig. 01.1Fig. 01.1 Fig. 01.2 Fig. 01.3 Fig. 01.4 Fig. 01.5 Fig. 02.1
I
O
+
–
A
C
S
D
1
19
I
Input
Output
Sensor Supply V ACP
CAN
SCP
Serial and Encoded Data
VARIANT:
VIN RANGE:
DATE OF ISSUE:
F20645
➞
September 2000
XJ Series 2001
Sensor Ground
#7 20A
3
1
5
2
1
33
II
WR
NG
EM3
-5
FC1
-42
BT4
-19
BT11-1
BT11-10
BT17-4
BT17-3
BT20
WR
WB
#15 20A
3
1
5
2
1
33
II
WB
O
BT12-2
BT10-5
WR
EM51
-8
LF3
-21
BT4
-9
WB
WB
BT17-2
BT17-1
BTS21
B
YG
GO
GW
EM84-02
BW
BW
BG
EM84-04
EM84-05
EM84-03
BG
BR
BO
EM84-13
EM84-14
EM84-09
EM84-10
EM83-10
GU
GR
GO
GU
EM84-11
EM84-12
EM84-17
EM84-18
GB
GW
EM84-19
EM84-20
EM84-21
BW
BO
EM84-06
BR
IJ3-2
-1
BG
WU
NW
BR
IJ4-2
-1
BO
BR
IJ5-2
-1
BG
BR
IJ6-2
-1
BW
BR
IJ7-2
-1
BW
BR
IJ8-2
-1
BW
BR
IJ9-2
-1
BO
BR
IJ10-2
-1
BR
1A 2A 3A 4A 1B 2B 3B 4B
81
47
II
88
EM83-04
WR
PI1-30 PI1-32 PI1-33 PI1-34 PI1-35 PI1-36 PI1-37
PI1-38
PI1-53
RW
NW
W
B
BR
PI2-5
PIS2
BR
B
EMS11
EM17
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
EM26
5
2
3
1
BB
EMS38
EM16R
PI58 -3
4B
YG
EM83-11
I
GO
GO
GU
GW
GR
GW
GU
GW
YG
YG
PI53 -3
3A
PI52 -3
2A
PI55 -3
1B
4A
3B2B1A
-2-2-2-2 -4-4-4-4 -1-1-1-1PI54 -3PI57 -3PI56 -3PI51 -3 -2-2-2-2 -4-4-4-4 -1-1-1-1
YG
YG
YG
YG
YG
YG
PI1-40 PI1-42 PI1-41 PI1-39 PI1-46 PI1-45 PI1-44 PI1-43
B
B
B
PIS13
PI1-55
EMS4
EM8R
B
RW
YG
B
RW
YG
B
RW
YG
B
RW
YG
B
RW
YG
B
RW
YG
B
RW
YG
B
RW
YG
PI1-29
PI1-2
YG
YG
PIS12
PIS11
PIS5
RW
E
60
EM82-03
O
IJ2-1
IJ1-1
BR
BR
BR
BR
IJS1
IJS2
IJ1-2 IJ1-3 IJ1-4 IJ1-5 IJ2-2 IJ2-3 IJ2-4 IJ2-5
BG
BO
BG
BW
BW
BW
BO
BR
YR
YU
RG
EM53-8
EM80-12
EM80-10
EM80-16
WU
W
YU
RW
RW
YG
WU
YR
U
UY
UY
U
EM81-14
EM81-05
EM81-04
EM80-22
EM80-25
EM81-13
EM81-15
EM80-23
EM80-11
EM80-20
270 Ω 510 Ω
11
II
WG
YU
WU
WU
U
CC40-2 CC40-3
680 Ω
430 Ω
680 Ω
430 Ω
YR
YG
BOBK
CC20
-10
CC20
-7
CC20
-9
CC20
-8
SW3-3
SW3-1
SW3-4
SW3-2
SWS1
SW1
-4
SW1
-3
SW1
-6
SW2-4
SW2-3
SW2-6
YR
YG
BO
BO
BO
YG
BO
FCS28
FC17R
SC3-4
SC3-3
SC3-12
LF31-9
LF31-2
LF31-3
LF31-8
LF31-7
CC31-07
RG
U
UY
UY
U
CC30-01
CC31-09
WU
NG
83
CC31-17
CC28-01
RG
RW
EM3-10
EM3-11
CCS21
WU
LF26-1
LF26-4
LF26-5
P
LF26-2
LF20L
BK
W
U
LF26-3
LF31-5
LF31-1
73
OY
NG
WU
W
OG
WU
B
NG
B
LF10L
LF10R
W
WU
72
EM1-11
EM1-12
EM53-3
EM53-12
EM53-10
RG
U
EMS26
PI36-1PI1-13
EM51-6
EM51-5
RG RG
B
EM53-9
WU
RW
I
I
I
I
I
I
I
I
O
O
O
O
O
O
I
I
I
O
EM51-10
RW
CF1-1CF1-2
CF2-2CF2-1
7
II
EM53-17
EM53-14
YG
WU
YR
10.2
EM53-16
WU
E
58
E
61
WU
LF32-4
LF32-1
OY
OG
B
LF32-3
LFS17
BK
EM80-14
RW
O
WB
B
NW
78
RW
EM17
B
LF30-1LF30-2
EMS11
B
EM25
10
6
8
7
WB
LF20R
EM52
5
2
3
1
EM1-9
EM25
3
1
5
2
I
O
B
B
NG
O
AJ27 SC Engine Management: Part 2
AJ27 SC Engine Management: Part 2 Fig. 04.4
TRUNK FUSE BOX
FUEL PUMP 2 RELAY (#1)
FUEL PUMP 1 RELAY (#4)
A/CCM
REFRIGERANT
4-WAY PRESSURE SWITCH
LH RADIATOR FAN
RH RADIATOR FAN
NOTE: Refer to Fig. 07.1 and
Fig. 07.2 for complete A/C circuits.
BRAKE CANCEL SWITCH
RADIATOR FAN CONTROL
RELAY MODULE
INTERCOOLER
PUMP
INTERCOOLER
PUMP RELAY
AIR CONDITIONING
COMPRESSOR CLUTCH RELAY
AIR CONDITIONING
COMPRESSOR CLUTCH
CRUISE CONTROL SWITCH
ON / OFF
DIMMER
OVERRIDE
CASSETTE
CASSETTE
CASSETTE
DECEL
SET / ACCEL
CANCEL
RESUME
CRUISE CONTROL SWITCHES
STEERING WHEEL
CAUTION: The steering wheel contains two logic
ground circuits that must remain separate. Do not
connect or cross-switch the BO and BK circuits.
ENGINE CONTROL
MODULE
FUEL
PUMP 1
FUEL
PUMP 2
FUEL TANK
NOTE: ECM power supplies, grounds and
references shown on Fig. 04.3.
FUEL INJECTION
RELAY
FUEL INJECTORS IGNITION COILS
IGNITION COIL
RELAY
AJ27 SC Vehicles