Jeep Cherokee (XJ): Description and operation

Next pagePowertrain control module (PCM)

DESCRIPTION The Powertrain Control Module (PCM) is located in the engine compartment (Fig. 1). The PCM is referred to as JTEC. OPERATION The PCM operates the fuel system. The PCM is a pre-progra ...

Other materials:

Description and operation
Horn system DESCRIPTION A dual-note electric horn system is standard factory- installed equipment on this model. The standard equipment horn system features one low-note horn unit and one high-note horn unit. The horn system uses a non-switched source of battery current so that the system will ...