ELECTRICAL COMPONENT LOCATOR 1991 ELECTRICAL COMPONENT LOCATIONS Jeep - Electrical Components

Jeep Wrangler Renegade 1991 - BUZZERS, RELAYS & TIMERS

Jeep Wrangler Renegade 1991 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
Auto Shutdown Relay	In power distribution center.
Ballast Resistor Relay	In power distribution center.
Defogger Relay	At lower left kick panel, behind parking brake pedal.
Fog Light Relay	In power distribution center.
Fuel Pump	In power distribution center.
Hazard Flasher Relay	On fuse/relay block. See Fig. 1.
Horn Relay	Above and to left of fuse/relay block.
Starter Relay	In power distribution center.
Turn Signal Flasher Relay	On fuse/relay block. See Fig. 1.

Jeep Wrangler Renegade 1991 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Cruise Control In-Line Fuse	Taped to harness, near cruise control module.
Fuse/Relay Block	Under left side of dash. See Fig. 1.
Power Distribution Center	On right fender panel, near battery. See Fig. 2.
Windshield Wiper Circuit Breaker	On fuse/relay block. See Fig. 1.

Jeep Wrangler Renegade 1991 CONTROL UNITS LOCATION

Component	Location
Chime Module	On fuse/relay block. See Fig. 1.
Intermittent Wiper Module	On bracket at bottom of steering column.
Maintenance Reminder Module	Integral in SBEC.
Single-Board Engine Controller (SBEC)	On firewall. See Fig. 2.

Jeep Wrangler Renegade 1991 SENDING UNITS & SENSORS LOCATION

Component	Location
Coolant Temperature Sensor	Behind left engine mount. See Fig. 3.
Crankshaft Position Sensor	In transmission housing. See Fig. 5.
Engine Speed Sensor	On top left side of transmission bellhousing.
Knock Sensor	On left side of engine block. See Fig. 3.
Manifold Absolute Pressure (MAP) Sensor
Firewall	At center of firewall. See Fig. 2.
4 Cyl. - Front View	At center of firewall. See Fig. 4.
Manifold Air Temperature (MAT) Sensor
4.0L	In intake manifold, behind throttle body. See Fig. 3.
4 Cyl. - Left Side	In intake manifold, behind throttle body. See Fig. 6.
Oil Pressure Sending Unit	On right side of engine block.
Throttle Position Sensor (TPS)
4.0L	On throttle body. See Fig. 3.
4 Cyl. - Left Side	On throttle body. See Fig. 6.

Jeep Wrangler Renegade 1991 MOTORS LOCATION

Component	Location
A/C-Heater Blower Motor	Under right side of dash. See Fig. 2.
Automatic Idle Speed Motor
4.0L	On throttle body. See Fig. 3.
4 Cyl. - Front View	On throttle body. See Fig. 4.

Jeep Wrangler Renegade 1991 SWITCHES LOCATION

Component	Location
A/C Pressure Switch	On top of accumulator, at right of engine compartment.
Back-Up Light/Neutral Switch	On left side of transmission case.
Brake Warning Light Switch	Below master cylinder. See Fig. 2.
Coolant Temperature Switch	In coolant passage, at rear of intake manifold. See Fig. 3.
Power Steering Pressure Switch	On right side of power steering pump. See Fig. 4.
Upshift Switch	On right side of transmission case.
Wide Open Throttle (WOT) Switch	On throttle body.
4WD (Command Trac) Switch	On firewall, left of battery.

Jeep Wrangler Renegade 1991 MISCELLANEOUS LOCATION

Component	Location
A/C Blower Motor Resistor	On blower housing, behind right speaker grille.
A/C Compressor Clutch Diode	In electrical connector, near A/C compressor.
Diagnostic Connector	Near SBEC. See Fig. 2.
Ignition-Off Draw Connector	In harness, above master cylinder. See Fig. 2.