Jeep Cherokee (XJ): On-board diagnostics
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Emission control systems > On-board diagnostics
- Emission system. Malfunction indicator lamp (mil). State display test mode
- Circuit actuation test mode. Diagnostic trouble codes. Diagnostic trouble code descriptions
- Task manager
- Monitored systems
- Trip definition. Component monitors. Non-monitored circuits
- High and low limits. Load value
Emission system. Malfunction indicator lamp (mil). State display test mode
Emission system
OPERATION
The Powertrain Control Module (PCM) monitors
many different circuits in the fuel injection, ignition,
emission and engine systems. If the PCM senses a
problem with a moni ...
Other materials:
Recreational Towing - 4X4 Models With 2-Speed
Power Transfer Unit
The power transfer unit must be shifted into NEUTRAL
(N) and the transmission must be in PARK for recreational
towing. The NEUTRAL (N) selection button is
adjacent to the 4WD selector switch. Shifts into and out of
NEUTRAL (N) can take place with the selector switch in
any mode position.
CAUTI ...