Jeep Cherokee (XJ): Rear window defogger system
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Electrically heated systems > Rear window defogger system
- General information. Description and operation. Diagnosis and testing
- Service procedures. Removal and installation
General information. Description and operation. Diagnosis and testing
General information
Introduction
An electrically heated rear window defogger and
electrically heated outside rear view mirrors are
available factory-installed options on this model.
Refer to 8W-4 ...
Other materials:
CCD bus (+/-) circuits-pcm outputs. Data link connector-pcm input and
output. Fuel injectors-pcm output
CCD bus (+/-) circuits-pcm outputs
OPERATION
The Powertrain Control Module (PCM) sends certain
output signals through the CCD bus circuits.
These signals are used to control certain instrument
panel located items and to determine certain identification
numbers.
Refer to Group 8E, Instrumen ...