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Jeep Cherokee
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Power window systems » Diagnosis and testing
Power window switch

The diagnosis found here applies only to the rear door power window switches. For diagnosis of the front door power window switches, see Door Module in this group. If the problem being diagnosed is an inoperative power window switch illumination lamp, but the power window switch operates as designed, replace the faulty switch. For circuit descriptions and diagrams, refer to 8W-60 - Power Windows in Group 8W - Wiring Diagrams.

(1) Disconnect and isolate the battery negative cable.

(2) Remove the power window switch from the rear door trim panel.

(3) Check the power window switch continuity in each position as shown in the Rear Door Power Window Switch Continuity chart (Fig. 3). If OK, see the Power Window Motor diagnosis in this group. If not OK, replace the faulty switch.

Fig. 3 Rear Door Power Window Switch Continuity
Fig. 3 Rear Door Power Window Switch Continuity

    More about «Diagnosis and testing»:

    Power window system

    Circuit breaker

    Door module

    Power window switch

    Power window motor

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