Jeep Cherokee (XJ): Starting systems
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Starting systems
- Description and operation
- Diagnosis and testing
- Removal and installation
- Cleaning and inspection
- Specifications
BATTERY
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Starting system
DESCRIPTION
An electrically operated engine starting system is
standard factory-installed equipment on this model.
The starting system is designed to provide the vehicle
operator ...
Other materials:
Power grounds. Power steering pressure switch-
pcm input. Sensor return-pcm input
Power grounds
OPERATION
The Powertrain Control Module (PCM) has 2 main
grounds. Both of these grounds are referred to as
power grounds. All of the high-current, noisy, electrical
devices are connected to these grounds as well as
all of the sensor returns. The sensor return comes
into the senso ...