Jeep Cherokee (XJ): Frame
Front bumper end cap
REMOVAL
(1) Remove the rivet attaching the end cap to the
air deflector.
(2) Remove the bolts and nuts attaching the end
cap to the bumper (Fig. 1).
(3) Pull back the whe ...
Front skid plate
REMOVAL
(1) Remove the screws that attach skid plate to
side sills.
(2) Remove the nuts that attach the skid plate to
the crossmember (Fig. 1).
(3) Remove the skid plate from ...
Other materials:
High and low limits. Load value
High and low limits
OPERATION
The PCM compares input signal voltages from each
input device with established high and low limits for
the device. If the input voltage is not within limits
and other criteria are met, the PCM stores a diagnostic
trouble code in memory. Other diagnostic trouble
co ...