Jeep Cherokee (XJ): Special tools
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Differential and driveline > 8 1/4 Rear axle > Special tools
8 1/4 AXLES
Cleaning and inspection. Adjustments. Specifications
Cleaning and inspection
8 1/4 Axle
Wash differential components with cleaning solvent
and dry with dry compressed air. Do not steam
clean the differential components.
Wash bearings with solvent a ...
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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 ...