Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Jeep Cherokee XJ 1988-1989.1993-1995 Approved 1995 XJ Jeep Cherokee 95YJ_8W
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J WIRING DIAGRAMS----YJ VEHICLES 8W - 1 - 1
WIRING DIAGRAMS
CONTENTS
page page
8W-01 GENERAL INFORMATION--WIRING 8W-42 AIR CONDITIONING/HEATER . . . . 8W-42-1
DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . 8W-01-1 8W-44 INTERIOR LIGHTING . . . . . . . . . . 8W-44-1
8W-10 FUSE/FUSE BLOCK . . . . . . . . . . . 8W-10-1 8W-47 AUDIO SYSTEM . . . . . . . . . . . . . . 8W-47-1
8W-11 POWER DISTRIBUTION . . . . . . . . 8W-11-1 8W-48 HEATED REAR WINDOW . . . . . . . 8W-48-1
8W-15 GROUND DISTRIBUTION . . . . . . . 8W-15-1 8W-50 FRONT LIGHTING . . . . . . . . . . . . 8W-50-1
8W-20 CHARGING SYSTEM . . . . . . . . . . 8W-20-1 8W-51 REAR LIGHTING . . . . . . . . . . . . . 8W-51-1
8W-21 STARTING SYSTEM . . . . . . . . . . . 8W-21-1 8W-52 TURN SIGNALS . . . . . . . . . . . . . . 8W-52-1
8W-30 FUEL/IGNITION . . . . . . . . . . . . . . 8W-30-1 8W-53 WIPERS . . . . . . . . . . . . . . . . . . . . 8W-53-1
8W-31 TRANSMISSION CONTROLS . . . . 8W-31-1 8W-70 SPLICE INFORMATION . . . . . . . . 8W-70-1
8W-32 ANTI-LOCK BRAKES . . . . . . . . . . 8W-32-1 8W-80 CONNECTOR PIN OUTS . . . . . . . 8W-80-1
8W-40 INSTRUMENT CLUSTER . . . . . . . 8W-40-1 8W-90 CONNECTOR LOCATIONS . . . . . . 8W-90-1
8W-41 HORN/CIGAR LIGHTER . . . . . . . . 8W-41-1 8W-95 SPLICE LOCATIONS . . . . . . . . . . . 8W-95-1
HOW TO USE THIS GROUP SECTION IDENTIFICATION
The purpose of this group is to show the electrical Sections in Group 8W are organized by sub-sys-
circuits in a clear, simple fashion and to make trou- tems. The sections contain circuit operation descrip-
bleshooting easier. Components that work together tions, helpful information, and system diagrams. The
are shown together. All electrical components used in intention is to organize information by system, con-
a specific system are shown on one diagram. The feed sistently from year to year.
for a system is shown at the top of the page. All
wires, connectors, splices, and components are shown CONNECTOR LOCATIONS
in the flow of current to the bottom of the page. Wir- Section 8W-90 contains Connector Location illus-
ing which is not part of the circuit represented is ref- trations. The illustrations contain the connector
erenced to another page/section, where the complete number and component identification. Connector Lo-
circuit is shown. In addition, all switches, compo- cation charts in Section 8W-90 reference the illustra-
nents, and modules are shown in the at rest posi-
tion number for components and connectors.
tion with the doors closed and the key removed
Section 8W-80 shows each connector and the cir-
from the ignition.
cuits involved with that connector. The connectors
If a component is part of several different circuits,
are identified using the number on the Diagram
it is shown in the diagram for each. For example, the
headlamp switch is the main part of the exterior pages.
lighting, but it also affects the interior lighting and
the chime warning system. SPLICE LOCATIONS
It is important to realize that no attempt is Splice Location charts in Section 8W-70 show the
made on the diagrams to represent components entire splice, and provide references to other sections
and wiring as they appear on the vehicle. For the splice serves.
example, a short piece of wire is treated the Section 8W-95 contains illustrations that show the
same as a long one. In addition, switches and general location of the splices in each harness. The
other components are shown as simply as pos- illustrations show the splice by number, and provide
sible, with regard to function only. a written location.
The wiring diagram show circuits for all wheel-
bases. If there is a difference in systems or compo-
nents between wheel-bases, an identifier is placed
next to the component.
J 8W-10 FUSE/FUSE BLOCK--YJ VEHICLES 8W - 10 - 1
FUSE/FUSE BLOCK
GENERAL INFORMATION
This section covers the Fuse Block and all circuits
involved with it. For additional information on sys-
tem operation, refer to the appropriate section of the
wiring diagrams.
DIAGRAM INDEX
Component Page Component Page
Circuit Breaker (Fuse Block Cavity 11) . . . . . . . . . . .8W-10-8 Fuse 9 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-10-6
Combination Buzzer . . . . . . . . . . . . . . . . . . . . . . .8W-10-6 Fuse 10 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . .8W-10-5
Fuse 1 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-10-9 Fuse 12 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . .8W-10-9
Fuse 3 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-4 Fuse 13 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-9
Fuse 3 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-10-5 Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-3
Fuse 4 (Fuse Block) . . . . . . . . . . . . . . . . . . . . .8W-10-6, 8 Gauge Package . . . . . . . . . . . . . . . . . . . . . . . .8W-10-5, 7
Fuse 4 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-8 Headlamp Switch . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-4
Fuse 5 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-10-6 Ignition Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-10-6, 8
Fuse 6 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-10-5 Instrument Cluster . . . . . . . . . . . . . . . . . . . . . .8W-10-5, 7
Fuse 7 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-10-8 Panel Lamp Dimmer Switch . . . . . . . . . . . . . . . . . .8W-10-5
Fuse 8 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-10-4
J 8W-11 POWER DISTRIBUTION--YJ VEHICLES 8W - 11 - 1
POWER DISTRIBUTION
GENERAL INFORMATION
This section covers the Power Distribution Center
(PDC) and all circuits involved with it. For additional
information on system operation refer to the appro-
priate section of the wiring diagrams.
DIAGRAM INDEX
Component Page Component Page
A/C Compressor Clutch Relay . . . . . . . . . . . . . .8W-11-3, 10 Fuse 6 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7
ABS Pump Motor Relay . . . . . . . . . . . . . . . . . .8W-11-3, 9 Fuse 7 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7
ABS Control Module . . . . . . . . . . . . . . . . . . . . .8W-11-8, 9 Fuse 8 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-5
ABS Power Relay . . . . . . . . . . . . . . . . . . . . . .8W-11-3, 8 Fuse 9 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . .8W-11-10
Automatic Shut Down Relay . . . . . . . . . . . . . . . .8W-11-3, 6 Fuse 9 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9
Engine Starter Motor Relay . . . . . . . . . . . . . . . .8W-11-3, 4 Fuse 10 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-8
Fuel Pump Relay . . . . . . . . . . . . . . . . . . . . . . .8W-11-3, 6 Fuse 11 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-5
Fuse 1 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-11-8 Fuse 12 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . .8W-11-8
Fuse 1 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-6 Fuse 12 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-5
Fuse 2 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7 Headlamp Switch . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7
Fuse 3 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7 Horn Relay . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-3, 5
Fuse 4 (PDC) . . . . . . . . . . . . . . . . . . . . . .8W-11-4, 8, 10 Ignition Switch . . . . . . . . . . . . . . . . . . . . . .8W-11-4, 8, 10
Fuse 5 (Fuse Block) . . . . . . . . . . . . . . . . . . . . . . .8W-11-6 Power Distribution Center . . . . . . . . . . . . . . . . . . .8W-11-2
Fuse 5 (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7 Powertrain Control Module . . . . . . . . . . . . . .8W-11-4, 6, 10
J 8W-15 GROUND DISTRIBUTION--YJ VEHICLES 8W - 15 - 1
GROUND DISTRIBUTION
GENERAL INFORMATION
This section identifies the grounds, splices that
connect to those grounds, and the components that
connect those grounds. For additional information on
system operation, refer to the appropriate section of
the wiring diagrams. For an illustration of the phys-
ical location of each ground, refer to group 8W-90.
DIAGRAM INDEX
Component Page Component Page
G101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2 G108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4
G102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2 S104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2
G103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2 S106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2
G104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3 S112 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3
G105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3 S119 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3
G106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4 S122 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3
G107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4 S125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4
J 8W-20 CHARGING SYSTEM--YJ VEHICLES 8W - 20 - 1
CHARGING SYSTEM
CHARGING SYSTEM When the engine operates and there is current in
The charging system is an integral part of the bat- the generator field, the generator produces a B+ volt-
tery and starting systems. Because all these systems age. The generator supplies B+ voltage to the battery
work in conjunction, diagnose and test them together. through the A11 and A0 circuits.
Circuit A11 connects to the generator output termi-
nal and splices to fuse 2 and fuse 6 in the Power Dis- HELPFUL INFORMATION
tribution Center (PDC). Circuit A0 connects the ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo