• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
The driver door module (DDM) and passenger door module (PDM) check for hall sensor pulses and relay feedback of their respective window motors at least once every 50 milliseconds. When the DDM or PDM detects no hall sensor pulses or relay feedback in the window motor, a DTC is set.
Battery voltage must be between 9-16 volts.
• | The DDM or PDM detects no hall sensor pulses from the power window motor. |
• | The DDM or PDM detects no relay feedback from the power window motor. |
Loss of window normalization.
• | The condition responsible for setting the DTC no longer exists. |
• | You issue a scan tool CLEAR DTCs command. |
The following conditions may cause an intermittent malfunction:
• | There is an intermittent sticking or binding window causing the window to be unable to move. |
• | A window motor is shorted internally. |
Power Windows Description and Operation
Control Module References for scan tool information
Ignition ON, install a scan tool, clear all DTCs and operate the windows within the Conditions for Running the DTC.
⇒ | If DTC B3205 resets as current, replace the appropriate door control module. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for DDM or PDM replacement, setup, and programming