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SPLICE NUMBER S101
S102
S103
S104
S105
S106
S107
S108
S109
S110
S111
S114
S115
S117
S118
S119
S120
S121
S122
S123
S124
S125LOCATION
Left Front Engine Left Front Engine Left Front Chassis Left Front Engine Compartment Left Front Engine Compartment Right Front Chassis Left Rear Engine Compartment Right Rear Engine Compartment Right Side of Instrument Panel Center of Instrument Panel Center of Instrument Panel Right Side of Instrument Panel Left Front Body Left Front Body
SPLICES
LOCATION
Left Front Fender Left Front Fender Left Rear of Engine Compartment Front Facia Front Facia Left Rear of Engine Compartment Left Front Fender Headlamp and Dash, Left Side Left Front Fender Left Front Fender Center Rear of Engine Compartment Left Rear of Engine Compartment Left Rear of Engine Compartment Left Rear of Engine Compartment Right Rear Engine Compartment Left Rear of Engine Compartment Left Front Fender Left Front Fender Left Front Fender Left Front Fender Center Rear of Engine Compartment Center Rear of Engine Compartment
FIG.
N/S N/S N/S 26
26
25
26, 31
10, 21, 22, 24
39
37, 38
37, 38
37
41, 44, 45
41, 44, 45FIG.
25
26
26
N/S N/S 26
26
26, 28
26, 28, 29
26
22, 24
26, 27, 28
26, 28, 31
N/S 21
N/S 26
23, 26
26
12, 26
9, 11, 12, 23
21, 238W - 91 - 10
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
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SPLICE NUMBER S126
S128
S129
S130LOCATION
Center Rear of Engine Compartment Right Rear of Engine Top Front of Transmission Top Front of Transmission
S131
S132
S133
S134
S135
S136
S137
S138
S139
S141
S142
S143
S144
S145
S146
S147
S148S149
S150
S153
S154
S155
S156
S157
S158
S159
S160
S170
S171
S172
S173
S174
S175
S176
S181
S182Left Rear of Engine Compartment Left Rear of Engine Compartment Left Rear of Engine Left Rear of Engine Compartment Headlamp and Dash, Left Side Left Front Fender Left Rear of Engine Compartment Left Rear of Engine Right Front of Transmission Right Rear of Engine Left Side of Engine Left Side of Engine Compartment Top Front of Transmission Left Front Fender Left Front Fender Right Rear of Engine Top Front of Transmission
Left Rear of Engine Top Center of Engine Rear Engine Compartment Left Top Engine Left Rear Engine Compartment near T/O for Fuel Control Actuator Left Rear Engine Compartment Near T/O for Camshaft Position Sensor Near T/O for C114
Near T/O for Engine Control Module Top Left Engine Left Engine Top Left Engine In T/O for Fuel Control Actuator Near T/O for Engine Control Module Near T/O for C114
Near T/O for Engine Control Module Left Side Engine Near T/O for Fuel Control Actuator Top of Transmission Top of TransmissionFIG.
N/S 3, 22
3, 23
3, 8, 9, 12, 14, 16, 17, 21, 22, 24
22
21, 22, 24
11, 22
15
26
21, 29
21
3, 11
14, 16, 17, 24
22
21
3, 14, 16, 17, 23, 24
26
26
3, 14, 16, 17, 22, 23, 24
3, 4, 14
3, 5, 8
22
5, 22
N/S 23
N/S 10
N/S 10
10
10
N/S N/S N/S N/S N/S 12
12DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 11
SPLICE NUMBER S183
S184
S191
S197
S201
S204
S205
S206
S207
S208
S209
S210
S212
S213S214
S216
S217
S218
S219
S220
S221
S222
S224
S225
S226
S230
S231
S301
S302
S304
S305
S306
S307
S308
S309
S310
S311
S312
S313
S314
S315LOCATION
Top of Transmission Top of Transmission Near Integrated Power Module Left Rear Engine Compartment Left Side of Instrument Panel Left Side of Instrument Panel Left Side of Instrument Panel At Steering Column At Steering Column Center of Instrument Panel Center of Instrument Panel Center of Instrument Panel Left Side of Instrument Panel Center of Instrument Panel in T/O for Instrument Cluster Connectors Left Side of Instrument Panel Center of Instrument Panel Left Side of Instrument Panel Left Side of Instrument Panel Center of Instrument Panel Center of Instrument Panel Center of Instrument Panel Center of Instrument Panel Right Side of HVAC Center of Instrument Panel Right Side of HVAC Right Instrument Panel Left Instrument Panel Center of Headliner Center of Headliner Center of Headliner Center of Body Left Side of Frame Center of Headliner Left Rear Chassis Center Rear of Chassis Center of Body Left Front of Body Right Door Left Front Door Left Rear Frame Rail Left Front Body
FIG.
12
12
29
23
37
37
39
N/S N/S 37, 38
37
39
33, 39
N/S33, 39
37
37, 40
39
N/S N/S 37, 38
37
N/S 37
N/S 37
39
N/S N/S N/S 44, 45
N/S N/S 48, 49
49
44, 45
41, 44, 45
N/S 42
N/S 41, 44, 458W - 91 - 12
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
SPLICE NUMBER S316
S317
S318
S319
S320
S321
S322
S323
S324
S325
S326
S327
S328
S329
S330
S331
S332
S333
S334
S335
S338
S339LOCATION
At Driver Seat At Passenger Seat At Passenger Seat Left Front Door Center of Body Left Front Body Left Front Body Left Front Body Left Rear Chassis Left Rear Chassis Left Rear Chassis Left Rear Chassis At Driver Seat At Driver Seat Center Rear of Chassis Center Rear of Chassis Left Front Door Left Front Body Left Front Body Left Front Body Left Rear Fender Left Rear Fender
FIG.
N/S N/S N/S 42
44
N/S N/S 45
48, 49
48, 49
48, 49
48, 49
N/S N/S 49
49
42
45
41, 44, 45
41, 44, 45
50
50DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 13
Fig.1RIGHTSIDEFRONTLIGHTING
Fig.2LEFTFRONTBUMPERANDRIGHTBATTERYTRAY
8W - 91 - 14
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 15
8W - 91 - 16
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 17
8W - 91 - 18
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 19
8W - 91 - 20
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 21
8W - 91 - 22
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 23
8W - 91 - 24
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
Fig.13LEAKDETECTIONPUMP(8.0L)
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 25
8W - 91 - 26
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
Fig.15TRANSMISSION45RFE(4X4)(5.7L)
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 27
8W - 91 - 28
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 29
8W - 91 - 30
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 31
8W - 91 - 32
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 33
8W - 91 - 34
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 35
8W - 91 - 36
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 37
8W - 91 - 38
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 39
8W - 91 - 40
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 41
8W - 91 - 42
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 43
8W - 91 - 44
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 45
8W - 91 - 46
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 47
8W - 91 - 48
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 49
8W - 91 - 50
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 51
8W - 91 - 52
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 53
8W - 91 - 54
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 55
8W - 91 - 56
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 57
Fig.46ROOF
Fig.47REARBODY
8W - 91 - 58
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 59
8W - 91 - 60
CONNECTOR/GROUND/SPLICE LOCATION (Continued)8W-91 CONNECTOR/GROUND/SPLICE LOCATION
DR
Fig.50LEFTREARFENDER(RIGHTSIDESIMILAR)
DR CONNECTOR/GROUND/SPLICE LOCATION (Continued)
8W-91 CONNECTOR/GROUND/SPLICE LOCATION
8W - 91 - 61
DR
8W-97 POWER DISTRIBUTION
8W - 97 - 1
8W-97 POWER DISTRIBUTION
TABLE OF CONTENTS
page
page
POWER DISTRIBUTION
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SPECIAL TOOLSPOWER DISTRIBUTION SYSTEMS . . . . . . . . . 2
CIGAR LIGHTER OUTLET
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 2
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DIAGNOSIS AND TESTING - CIGAR LIGHTEROUTLET
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INTEGRATED POWER MODULE
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 4OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 7POWER OUTLET
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 7
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
DIAGNOSIS AND TESTING - POWER OUTLET . 7
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 7RELAY
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 8
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
DIAGNOSIS AND TESTING - RELAY . . . . . . . . . 8
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 9FRONT CONTROL MODULE
MICRO RELAY
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 4
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DIAGNOSIS AND TESTING - FRONTCONTROL MODULE
. . . . . . . . . . . . . . . . . . . . 5
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 5IOD FUSE
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 6
POWER DISTRIBUTION DESCRIPTION
the various
This group covers
standard and optional power distribution components used on this model. The power distribution system for this vehicle consists of the following components: † Integrated Power Module (IPM) † Front Control Module (FCM) † Power Distribution Center (PDC) † Power Outlets † Cigar Lighter Outlets † Relays Refer to Wiring Diagrams for complete circuit sche-
matics.
The power distribution system also incorporates various types of circuit control and protection fea- tures, including:
† Automatic resetting circuit breakers † Blade-type fuses † Cartridge fuses † Relays
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 9
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
DIAGNOSIS AND TESTING - MICRO-RELAY . . . 9
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . 10Following are general descriptions of the major components in the power distribution system. See the owner’s manual in the vehicle glove box for more information on the features and use of all of the power distribution system components.
OPERATION
The power distribution system for this vehicle is designed to provide safe, reliable, and centralized dis- tribution points for the electrical current required to operate all of the many standard and optional facto- ry-installed electrical and electronic powertrain, chassis, safety, security, comfort and convenience sys- tems. At the same time, the power distribution sys- tem was designed to provide ready access to these electrical distribution points for the vehicle techni- cian to use when conducting diagnosis and repair of faulty circuits. The power distribution system can also prove useful for the sourcing of additional elec- trical circuits that may be required to provide the electrical current needed to operate many accessories that the vehicle owner may choose to have installed in the aftermarket.
8W-97 POWER DISTRIBUTION
DR
8W - 97 - 2
POWER DISTRIBUTION (Continued) SPECIAL TOOLSPOWER DISTRIBUTION SYSTEMS
TerminalPickKit6680
CIGAR LIGHTER OUTLET DESCRIPTION
On models equipped a cigar lighter outlet
is installed to the left of the center stack area in the lower instrument panel. The cigar lighter outlet is secured by a snap fit within the bezel.
The cigar lighter outlet, plastic cap and the knob and heating element unit are available for service replacement. These components cannot be repaired and, if faulty or damaged, they must be replaced.
OPERATION
The cigar lighter consists of two major components: a knob and heating element unit, and the cigar lighter base or outlet shell. The receptacle shell is connected to ground, and an insulated contact in the bottom of the shell is connected to battery current. The cigar lighter receives battery voltage from a fuse in the junction block when the ignition switch is in the Accessory or Run positions.
The cigar lighter knob and heating element are encased within a spring-loaded housing, which also features a sliding protective heat shield. When the knob and heating element are inserted in the outlet shell, the heating element resistor coil is grounded through its housing to the outlet shell. If the cigar lighter knob is pushed inward, the heat shield slides up toward the knob exposing the heating element, and the heating element extends from the housing toward the insulated contact in the bottom of the outlet shell.
Two small spring-clip retainers are located on either side of the insulated contact inside the bottom of the outlet shell. These clips engage and hold the heating element against the insulated contact long
enough for the resistor coil to heat up. When the heating element is engaged with the contact, battery current can flow through the resistor coil to ground, causing the resistor coil to heat.
When the resistor coil becomes sufficiently heated, excess heat radiates from the heating element caus- ing the spring-clips to expand. Once the spring-clips expand far enough to release the heating element, the spring-loaded housing forces the knob and heat- ing element to pop back outward to their relaxed position. When the cigar lighter knob and element are pulled out of the outlet shell, the protective heat shield slides downward on the housing so that the heating element is recessed and shielded around its circumference for safety.
DIAGNOSIS AND TESTING - CIGAR LIGHTER OUTLET
For complete circuit diagrams, refer to Wiring
Diagrams.
(1) Check the fused B(+) fuse in the integrated power module. If OK, go to Step 2. If not OK, repair the shorted circuit or component as required and replace the faulty fuse.
(2) Turn the ignition switch to the Run position. Check for battery voltage at the fused B(+) fuse in the integrated power module. If OK, go to Step 3. If not OK, repair the open or short as required.
(3) Remove the cigar lighter knob and element from the cigar lighter outlet shell. Check for continu- ity between the inside circumference of the cigar lighter outlet shell and a good ground. there should be continuity. If OK, go to Step 4. If not OK, go to Step 5.
(4) Turn the ignition switch to the Run position. Check for battery voltage at the insulated contact located at the back of the cigar lighter outlet shell. If OK, replace the faulty cigar lighter knob and ele- ment. If not OK, go to Step 5.
(5) Turn the ignition switch to the Off position. Disconnect and isolate the battery negative cable. Check for continuity between the ground circuit cav- ity of the cigar lighter wire harness connector and a good ground. There should be continuity. If OK, go to Step 6. If not OK, repair the open ground circuit to ground as required.
(6) Connect the battery negative cable. Turn the ignition switch to the Accessory or Run positions. Check for battery voltage at the fused B(+) circuit cavity of the cigar lighter wire harness connector. If OK, replace the faulty cigar lighter outlet. If not OK, repair the open fused B(+) circuit to the integrated power module fuse as required.
DR
8W-97 POWER DISTRIBUTION
8W - 97 - 3
INTEGRATED POWER MODULE DESCRIPTION
components: the Power Distribution Center (PDC), the integrated power module cover, the Front Control Module (FCM) and the Integrated Power Module Assembly which includes the power distribution cen- ter, the cover and FCM. Refer to the Front Con- trol Module in the Electronic Control Module section of this service manual for information on the front control module.
OPERATION
All of the current from the battery and the gener- ator output enters the integrated power module via a stud on the top of the module. The integrated power module cover is removed to access the fuses or relays. Internal connections of all of the power distribution center circuits is accomplished by a combination of bus bars and a printed circuit board. Refer to the Wiring section of the service manual for complete integrated power module circuit schematics.
REMOVAL
(1) Disconnect the negative and positive battery
cables.
Fig.1DRINTEGRATEDPOWERMODULE
1 - POWER DISTRIBUTION CENTER HOUSING 2 - FRONT CONTROL MODULE ELECTRICAL CONNECTOR
The Integrated Power Module (IPM) (Fig. 1) is a combination of the Power Distribution Center (PDC) and the Front Control Module (FCM). The IPM is located in the engine compartment, next to the bat- tery on this model. The power distribution center mates directly with the Front Control Module (FCM) to form the Integrated Power Module Fuse and Relay Center. The power distribution center (PDC) is a printed circuit board based module that contains fuses and relays, while the front control module con- tains the electronics controlling the integrated power module and other functions. This integrated power module connects directly to the battery positive via a stud located on top of the unit. The ground connec- tion is via electrical connectors. The integrated power module provides the primary means of voltage distri- bution and protection for the entire vehicle.
The molded plastic integrated power module hous- ing includes a base and cover. The integrated power module cover is easily opened or removed for service access by unscrewing the cover retaining nut and has a fuse and relay layout map integral to the inside surface of the cover. This integrated power module housing base and cover are secured in place via bolts to the left front fender support assembly.
Replaceable components of the integrated power module assembly are broken down into the following
Fig.2DRINTEGRATEDPOWERMODULE
1 - COVER RETAINING BOLT 2 - INTEGRATED POWER MODULE RETAINING BOLT 3 - RETAINING SCREW 4 - INTEGRATED POWER MODULE COVER
(2) Unsnap cover and remove the B+ terminal nut from the integrated power module B+ terminal. Remove the B+ cable from the integrated power mod- ule.
(3) Disconnect the gray connector from the inte-
grated power module.
8W - 97 - 4
INTEGRATED POWER MODULE (Continued)8W-97 POWER DISTRIBUTION
(4) Remove the integrated power module retaining
bolt and screw (Fig. 2).
DR
Fig.3REMOVINGINTEGRATEDPOWERMODULE (5) Grasp the integrated power module with two hands and slide the assembly in the direction shown (Fig. 3) to free the module from its mounting bracket.
