Page 492 of 1378
switch.
Fuse C Taped to engine wiring
harness, by alternator.
Fuse D Taped to engine wiring
harness, near power steering
switch.
Cruise Control Under left side of dash, near
brake pedal.
Radio Under center of dash, behind
radio.
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CONTROL UNITS
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Component Component Location
Audio Alarm Module On side of fuse block.
Cruise Control Regulator Module Under dash, above brake pedal.
Elect. Control Unit (ECU) Under dash, above accelerator
pedal.
Page 495 of 1378
Automatic Load Level Compressor In right rear corner of engine
compartment.
Idle Speed Actuator
(ISA) Motor On right side of throttle
body.
Power Door Lock Motor Behind trim panel in door.
Power Window Motor Behind trim panel, in center
of door.
Rear Washer Motor In left front corner of
engine compartment.
Rear Wiper Motor Behind trim panel, in upper
center of tailgate.
Page 499 of 1378
4-Cyl. (Graphic 2) In left rear side of intake
manifold.
6-Cyl. Left side of engine block,
under intake manifold
Engine Speed Sensor
Page 504 of 1378
Manifold Air Temperature
(MAT) Sensor (Graphic 2) On upper rear of intake
manifold.
Oil Pressure Sending Unit/Switch On right side of block, near
distributor.
Page 512 of 1378
MISCELLANEOUS COMPONENTS
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Component Component Location
A/C Blocking Diode Taped to engine wiring
harness, above left wheelwell.
A/C Clutch Diode On A/C compressor.
A/C-Heater Blower
Motor Resistors Under right side of dash, on
evaporator housing.
Page 516 of 1378
\003* E LE C TR IC AL S YSTE M U NIF O RM IN SPEC TIO N G UID ELIN ES *
1 988 J e ep C hero ke e
GENERAL INFORMATION
Electrical System Motorist Assurance Program
Standards For Automotive Repair
All Makes and Models
INTRODUCTION TO MOTORIST ASSURANCE PROGRAM (MAP)
CONTENTS
OVERVIEW OF MOTORIST ASSURANCE PROGRAM
OVERVIEW OF SERVICE REQUIREMENTS & SUGGESTIONS
ACTUATOR MOTORS (SOLENOIDS) (ELECTRIC)
ACTUATOR MOTORS (VACUUM)
AIR BAGS
ALTERNATORS AND GENERATORS
AMPLIFIERS
ANTENNAS
BATTERIES
BATTERY CABLES
BATTERY CABLES
BATTERY HOLD DOWN HARDWARE
BATTERY TRAYS AND HOLD DOWN HARDWARE
BATTERY WIRES
BELTS
BULB SOCKETS
BULBS, SEALED BEAMS AND LEDS
CD PLAYERS
CIGARETTE LIGHTER ASSEMBLIES
CIRCUIT BREAKERS
CLUTCH SWITCHES
CONNECTORS
CONTROL MODULES
CRUISE CONTROL BRAKE SWITCHES
CRUISE CONTROL CABLES
CRUISE CONTROL CLUTCH SWITCHES
CRUISE CONTROL LINKAGES AND CABLES
CRUISE CONTROL RESERVOIRS
CRUISE CONTROL TUBES
CRUISE CONTROL VACUUM DUMP RELEASE VALVES
CRUISE CONTROL VACUUM HOSES, TUBES AND RESERVOIRS
CRUISE CONTROL VEHICLE SPEED SENSORS
DEFOGGERS
DEFROSTERS
DELAYS
DIMMERS
ELECTRIC HEATERS
EQUALIZERS
FUSE BLOCKS
FUSE BOXES AND BLOCKS
FUSES, FUSIBLE LINKS AND CIRCUIT BREAKERS
FUSIBLE LINKS
GAUGES
GENERATORS
GROUND CABLES AND STRAPS
GROUND STRAPS
HEADLIGHT ADJUSTERS
HEATING ELEMENTS (DEFROSTERS, DEFOGGERS, ELECTRIC HEATERS AND SEATS)
HORNS AND SIRENS
Page 538 of 1378
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
(1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Inoperative includes intermittent operation or out of OEM
specification.
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ELECTRIC HEATERS
See
HEATING ELEMENTS (DEFROSTERS, DEFOGGERS, ELECTRIC HEATERS AND SEATS) .
EQUALIZERS
See
RECEIVERS, AMPLIFIERS, EQUALIZERS AND SUB-WOOFER VOLUME CONTROLS .
FUSE BLOCKS
See FUSE BOXES AND BLOCKS .
FUSE BOXES AND BLOCKS
FUSE BOX AND BLOCK INSPECTION \
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Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Broken, affecting
performance ............ A ............ Require replacement.
Broken, not affecting
performance ............ .. ........ No service suggested or
required.
Burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Burned, not affecting
performance ............ 2 ........... ( 1) Suggest repair or
replacement.
Connector broken ........ A .. Require repair or replacement.
Connector (Weatherpack
type) leaking .......... A .. Require repair or replacement.
Connector melted ........ A ........... ( 1) Require repair or
replacement.
Connector missing ....... C ............ Require replacement.
Cover missing ........... C ... Require replacement of cover.
Cracked, affecting
performance ............ A .. Require repair or replacement.
Cracked, not affecting
performance ............ 1 .. Suggest repair or replacement.
Melted, affecting
performance ............ A ........ ( 1) Require replacement.
Page 556 of 1378
affecting performance .. .. ........ No service suggested or
required.
Housing cracked, affecting
performance ............ A ... Require repair or replacement.
Housing cracked, not
affecting performance .. 2 .. Suggest repair or replacement.
Inoperative ............. A ........... (3) Require repair or
replacement.
Noisy ................... 2 .. Suggest repair or replacement.
Shimmed incorrectly ..... B ................. Require repair.
Starter shaft bushing
missing ................ C ........ ( 4) Require replacement.
Starter shaft bushing
worn, affecting
performance ............ A ............ Require replacement.
Starter shaft bushing
worn, not affecting
performance ............ 1 ............ Suggest replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 5) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
( 1) - Inspect block or bell housing mounting surface.
( 2) - Further inspection required to determine cause. Require
inspection of ring gear.
( 3) - Inoperative includes intermittent operation.
( 4) - Bushing may be in bell housing.
( 5) - Determine cause and correct prior to repair or
replacement of part.
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SUB-WOOFER VOLUME CONTROLS
See
RECEIVERS, AMPLIFIERS, EQUALIZERS AND SUB-WOOFER VOLUME CONTROLS .
SWITCHES
SWITCH INSPECTION \
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Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Binding, affecting
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