Circuit/System Testing

B320A 39, B320A 42, B320B 39, B320B 42, B320C 39 or B320C 42 

Ignition ON, reprogram the appropriate power window and operate the power window within the conditions for running the DTC, verify the DTC does not reset.

• If the DTC resets, replace the appropriate power window motor.

B320A 4B, B320B 4B or B320C 4B 

Ignition ON, command the appropriate power window motor fully DOWN by pressing and holding the appropriate window switch for 5 seconds, then command the appropriate power window motor fully UP by lifting and holding the appropriate window switch for 5 seconds.

• If the DTC resets, replace the appropriate power window motor.