B191D JEEP – Window Control Circuit Overcurrent – TIPM

B191D JEEP Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B191D JEEP Possible Causes

Faulty Power Window Switch,Power Window Switch harness is open or shorted,Power Window Switch circuit poor electrical connection,Faulty Totally Integrated Power Module (TIPM)

B191D JEEP Description

When the fused ignition switch output circuit to the Power Window Switch is requiring more current than normal for over 30 ms, this code will set. If all 4 window switches are held in either the down or up position it may cause this code to set also.