Jeep Cherokee (KL): Warning and indicator lights
IMPORTANT: The warning / indicator light switches on in the instrument panel together with a dedicated message and/or acoustic signal when applicable. These indications are indicative and precautionary and as such must not be considered as exhaustive and/or alternative to the information contained in the Owner Manual, which you are advised to read carefully in all cases.
Always refer to the information in this chapter in the event of a failure indication.
All active telltales will display first if applicable. The system check menu may appear different based upon equipment options and current vehicle status. Some telltales are optional and may not appear.
- Red Telltale Indicator Lights
- Yellow Telltale Indicator Lights
- Green Telltale Indicator Lights. White Telltale Indicator Light
Other materials:
Modes of operation
OPERATION
As input signals to the Powertrain Control Module
(PCM) change, the PCM adjusts its response to the
output devices. For example, the PCM must calculate
different injector pulse width and ignition timing for
idle than it does for wide open throttle (WOT).
The PCM will operate in two ...