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:
Front carpet/mat. Rear carpet/mat. Rearview mirror
Front carpet/mat
REMOVAL
(1) Remove the door sill inner scuff plates.
(2) Remove the front and rear seats (as applicable).
(3) Remove floor console.
(4) As necessary, remove the trim panels and
moldings.
(5) Remove all other interfering components.
(6) Remove the carpet and mat from ...