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10-16
POWER DISTRIBUTION
C2
FUSE BLOCK-
UNDERHOOD
Connector
O2
Fuse 29
10A
PNK
0.8
HEATED
OXYGEN
SENSOR
(HO2S)
SENSOR 1
Page 23-10
Connector
D
ETC
Fuse 23
10A
PNK
0.8
HEATED
OXYGEN
SENSOR
(HO2S)
SENSOR 2
Page 23-10
Connector
D
HVAC
Fuse 44
30A
B5
ENG I
Fuse 26
10A
A2
PNK
0.35
POWERTRAIN
CONTROL
MODULE
(PCM)
Page 23
Connector
17
C3
PNK
0.35
EVAPORATIVE
EMISSION
(EVAP)
CANISTER
PURGE
SOLENOID
Page 23-11
Connector
A
A5
PNK
0.35
EVAPORATIVE
EMISSION
(EVAP)
CANISTER
VENT
SOLENOID
Page 23-11
Connector
A
C1
C3
See
Power
Distribution,
page 10-3.
FUSE BLOCK-
REAR
Connector
See
Power
Distribution,
page 10-4.
4WD
Fuse 48
15A
D8
E8
HOT IN RUN
HOT IN RUN AND START
BRN
3
HVAC
CONTROL
MODULE
Page 63
Connector
G
C2
C1
B11
C2
E4
C3
FUSE
BLOCK-
UNDER-
HOOD
Connector
BRN
0.5
TRANSFER
CASE
SHIFT
CONTROL
SWITCH
Page 36
Connector
H
FRONT
AXLE
ACTUATOR
Page 36-1
Connector
D
BRN
0.5
BRN
0.5
4.2L
Air
Conditioning:
Manual
Circuit Schematic
10-17
POWER DISTRIBUTION: 4.2L
FUSE BLOCK-
UNDERHOOD
Connector
PCM 1
Fuse 28
15A
HOT IN RUN AND START
See Power
Distribution,
page 10-2.
A
IGNITION
COIL 1
Page 20
Connector
A
IGNITION
COIL 2
Page 20
Connector
A
IGNITION
COIL 3
Page 20
Connector
A
IGNITION
COIL 4
Page 20-1
Connector
PNK
0.5
PNK
0.5
PNK
0.5
PNK
0.5
PNK
0.5
POWERTRAIN
CONTROL
MODULE
(PCM)
Page 23
Connector
A
A
A
PNK
0.5
PNK
0.5
PNK
0.5
19
FUEL
INJECTOR 1
Page 23-3
Connector
FUEL
INJECTOR 2
Page 23-3
Connector
FUEL
INJECTOR 3
Page 23-3
Connector
A
A
A
PNK
0.5
PNK
0.5
PNK
0.5
FUEL
INJECTOR 4
Page 23-3
Connector
FUEL
INJECTOR 5
Page 23-3
Connector
FUEL
INJECTOR 6
Page 23-3
Connector
C1
D
C100
Connector
PNK
0.5
PNK
0.5
A
C104
Connector
PNK
0.5
A
IGNITION
COIL 5
Page 20-1
Connector
A
IGNITION
COIL 6
Page 20-1
Connector
PNK
0.5
PNK
0.5
F5
C5
D5
E5
C1
Circuit Schematic
10-18
POWER DISTRIBUTION: RETAINED ACCESSORY POWER (RAP)
FUSE BLOCK-
UNDERHOOD
Connector
TBC 1
Fuse 31
10A
HOT AT ALL TIMES
See Power
Distribution,
page 10-2.
A3
C1
ORN
0.35
*E6
**E12
TBC IGN 1
Fuse 16
10A
HOT IN RUN AND START
See Power
Distribution,
page 10-13.
E5
D12
PNK
0.35
C2
C1
A19
A19
RIBBON
CABLE
TBC 2
Fuse 7
10A
HOT AT ALL TIMES
See Power
Distribution,
page 10-8.
TBC 3
Fuse 4
10A
TBC 4
Fuse 40
10A
TBC 5
Fuse 32
10A
B13
B13
RIBBON
CABLE
B17
B17
RIBBON
CABLE
B4
B4
RIBBON
CABLE
A1
A1
RIBBON
CABLE
TBC ACC
Fuse 31
3A
HOT IN ACCY
AND RUN
See Power
Distribution,
page 10-12.
B15
B15
RIBBON
CABLE
TBC IG
Fuse 50
3A
HOT IN ACCY,
RUN AND START
See Power
Distribution,
page 10-12.
A18
A18
RIBBON
CABLE
TBC RUN
Fuse 52
3A
HOT IN RUN
A20
A20
RIBBON
CABLE
See Power
Distribution,
page 10-15.
FUSE
BLOCK-
REAR
Connector
C4
C3
BODY
CONTROL
MODULE
(BCM)
Connector
Battery
Positive
Voltage
Ignition
1
Voltage
BCM
Class
2
Serial
Data
RAP
Relay
Power
A12
A12
RIBBON
CABLE
C3
C4
RAP
RELAY 22
Pages
120-2 and
122
VENT WDO
Fuse 20
20A
See Power
Distribution,
page 10-10.
HOT AT ALL TIMES
See Ground
Distribution,
page 14-6.
A2
BLK
1
See Ground
Distribution,
page 14-6.
BLK
5
G302
D2
(Not used)
B2
F
C308
Connector
DK GRN
0.8
PPL
5
SUNROOF
MODULE
Page 122
B1
LT GRN
0.35
C1
Data
Lines
FUSE
BLOCK–
REAR
Connector
C2
B
C305
Connector
DK GRN
0.8
A
QUARTER
GLASS
SWITCH–
LEFT
Page 120-2
C3
A
QUARTER
GLASS
SWITCH–
RIGHT
Page 120-2
DK GRN
0.8
DK GRN
0.8
DK GRN
0.8
* 4.2L
** 5.3L
Circuit Schematic
10-19
POWER DISTRIBUTION
(Refer to Section 201 for photographs.)
Component
Photo No.
1-2 Shift Solenoid (1-2 SS)
Valve
In transmission
45
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Shift Solenoid (2-3 SS)
Valve
In transmission
45
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Shift Solenoid (3-2 SS)
Valve
In transmission
45
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A/C Relay 44
In the Underhood Fuse Block
49
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A/T Shift Lever
In lower console
62
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Temperature
Actuator-
Left
Below the I/P, above the accelerator
78
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Temperature Actuator-
Right
Behind right of the I/P center support
78
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Amplifier
Behind the left side panel of the rear compartment
108
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Transmission Shift
Lock Actuator
In lower console
62
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary Power Outlet-
Console
At the rear of the lower console
85
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary Power Outlet-
Front
In the center of the I/P, beside the cigar lighter
73
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary Power Outlet-
Rear
Lower part of right D-Pillar
109
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Motor Control
Module
Below right side of the I/P
79
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Motor Control
Processor-Auxiliary
In the Rear HVAC Module, behind the right rear interior pane
. . . . . . . .
Blower Motor Resistor
Assembly
On the bottom of the blower assembly
. . . . . . . . . . . . . . . .
Blower Motor-Auxiliary
Behind the interior right rear trim panel
111
. . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Body Control Module
(BCM)
On Rear Fuse Block, under left rear seat
53
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center High Mount Stoplamp
(CHMSL)
At the top center of liftgate exterior
107
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigar Lighter
In lower center of the I/P
73
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Link Connector (DLC)
Below I/P, above the accelerator pedal
60
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Defrost Actuator
On the cowl side of the upper I/P carrier
83
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver Door Module (DDM)
On lower part of the driver door switch panel
95
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronic Brake Control
Module (EBCM)
Inner left side frame rail (near transmission)
41
. . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Evaporative Emission (EVAP)
Canister Purge Solenoid
(4.2L)
Left side of engine
27
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Evaporative Emission (EVAP)
Canister Purge Solenoid
(5.3L)
Top of engine
22
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Evaporative Emission (EVAP)
Canister Vent Solenoid
Rear of the fuel tank
115
. . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F/PMP Relay 41
In the Underhood Fuse Block
51
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fan Relay 45
In the Underhood Fuse Block
51
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog LP Relay 39
In the Underhood Fuse Block
49
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Location Index
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