Jeep Cherokee (XJ): Brakes
- Base brake system
- Description and operation
- Diagnosis and testing
- Service procedures
- Removal and installation
- Disassembly and assembly
- Cleaning and inspection
- Adjustments
- Specifications. Special tools
- Antilock brakes
8 1/4 AXLES
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Other materials:
Fuel pump relay-pcm output. Idle air control (iac) motor-pcm
output. Radiator fan relay-pcm output
Fuel pump relay-pcm output
DESCRIPTION
The 5-pin, 12-volt, fuel pump relay is located in
the Power Distribution Center (PDC). Refer to the
label on the PDC cover for relay location.
OPERATION
The Powertrain Control Module (PCM) energizes
the electric fuel pump through the fuel pump relay.
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