Jeep Cherokee (XJ): High and low limits. Load value
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
code criteria might include engine RPM limits or
input voltages from other sensors or switches that
must be present before verifying a diagnostic trouble
code condition. OPERATIONHigh and low limits
Load value
Trip definition. Component monitors. Non-monitored circuits
Other materials:
Speedometer adapter. Speed sensor rotor-speedometer
drive gear. Park/neutral position switch
Speedometer adapter
Rear axle gear ratio and tire size determine speedometer
pinion requirements.
REMOVAL
(1) Raise vehicle.
(2) Disconnect wires from vehicle speed sensor.
(3) Remove adapter clamp and screw (Fig. 51).
(4) Remove speed sensor and speedometer adapter
as assembly.
(5) ...