B3205
DTC B3205
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis Strategy Based Diagnosis for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions Diagnostic Procedure Instructions provides an overview of each diagnostic category.
DTC Descriptors
DTC B3205 00
-
Window Inactive Over Current Fault
DTC B3205 0B
-
Window Motor Fast Over Current Fault
Diagnostic Fault Information
Circuit/System Description
The passenger door module (PDM) controls the power window functions through the power window motor up and down control circuits. The PDM monitors the control circuits for fault conditions when the up or down operation is requested prior to activating the function and during the operation.
Conditions for Running the DTC
Battery voltage must be between 9-16 volts.
Conditions for Setting the DTC
B3205 00
The PDM detects a short to ground or short to voltage on a window motor control circuit.
B3205 0B
During 5 occurrences of power window motor operation in an ignition cycle, the PDM has detected excessive current flow on a window motor control circuit.
Action Taken When the DTC Sets
The passenger power window will be inoperative.
Conditions for Clearing the DTC
* The DTC will be current for as long as the fault is present.
* When the fault is no longer present, the DTC will be a history DTC.
* A history DTC will clear after 50 ignition cycles.
Diagnostic Aids
DTC B3205 0B can be set due to excessive physical resistance in the window regulator assembly. Ensure proper mechanical operation of the regulator assembly prior to replacing electrical components.
Reference Information
Schematic Reference
Moveable Window Schematics (Except AXE) Moveable Window Schematics (Except AXE)Moveable Window Schematics (AXE) Moveable Window Schematics (AXE)
Connector End View Reference
Component Connector End Views A/C Compressor Clutch
Description and Operation
Power Windows Description and Operation (RPO AXC/AXE) Power Windows (RPO AXC/AXE)Power Windows Description and Operation (W/O AXC/AXE) Power Windows (W/O AXC/AXE)
Electrical Information Reference
* Circuit Testing Circuit Testing
* Connector Repairs Connector Repairs
* Testing for Intermittent Conditions and Poor Connections Testing for Intermittent Conditions and Poor Connections
* Wiring Repairs Wiring Repairs
Scan Tool Reference
Control Module References Programming and Relearning for scan tool information
Circuit/System Verification
Ignition ON, observe the operation of the front passenger window while commanding the window UP and DOWN by using the passenger window switch, the window should perform the UP and DOWN functions.
Circuit/System Testing
1. Ignition OFF, disconnect the harness connector at the passenger window motor.
2. Test for less than 1 ohm between the control circuit terminal A and ground.
• If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If circuit tests normal, replace the PDM.
3. Test for less than 1 ohm between the control circuit terminal B and ground.
• If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If circuit tests normal, replace the PDM.
4. Connect a test lamp between the control circuit terminal A and control circuit terminal B.
5. Ignition ON, command the window UP and DOWN by using the passenger window switch. The test lamp should illuminate when commanding the UP and DOWN states.
• If the test lamp does not illuminate during either of the commands, test either control circuit for a short to ground. If the circuits test normal, replace the PDM.
6. If all circuits test normal, test or replace the passenger window motor.
Component Testing
1. Ignition OFF, disconnect the harness connector at the passenger window motor.
2. Install a 25A fused jumper wire between the control terminal A and 12 volts. Momentarily install a jumper wire between the control terminal B and ground. The passenger window motor should perform the UP or DOWN function.
• If the function does not perform as specified, replace the passenger window motor.
3. Reverse the jumper wires; the passenger window motor should perform the DOWN or UP function.
• If the function does not perform as specified, replace the passenger window motor.
Repair Instructions
Perform the Diagnostic Repair Verification Verification Tests after completing the diagnostic procedure.
* Door Window Regulator Motor Replacement Service and Repair
* Control Module References Programming and Relearning for PDM replacement, setup, and programming