DTC 26

DTC 26 Power window switch circuit on rear left door

CIRCUIT DESCRIPTION

DTC Detecting Condition Part 1:

DTC Detecting Condition Part 2:

These DTC notify how switch works as follows:
If DTC is not output when operating switch, it means failure of switch contact. If DTC is output when not operating switch, it means stick of switch. When something wrong is found by this diagnosis, inspect each switch. Then, replace the switch if there is a problem, or check the wire harness if there is no problem.

HINT: Please refer to Windows; Testing and Inspection for switch inspection, and to each door system of Body Control Systems for wire harness inspection.