The OBD code B3205 indicates an issue with the driver window motor circuit.
Symptoms include the Engine Light being ON.
This code is commonly caused by a faulty driver window motor or related wiring issues.
It is not a severe problem but should be addressed promptly.
To fix it, inspect the driver window motor, wiring harness, and connectors for any damage or poor connections.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
Symptoms of the b3205 OBD Code
The vehicle displays a warning light indicating a fault with the b3205 code.
- Symptoms: Service Engine Soon Warning Light ON.
- Vehicle may experience issues with the electronic climate control system.
- Possible loss of communication with the electronic climate control module.
Causes of the b3205 OBD Code
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Possible triggers for fault code B3205 include faulty wiring or a defective control module.
- B3205 can be caused by a faulty Driver Window Motor.
- A Driver Window Motor harness that is open or shorted.
- A Driver Window Motor circuit with poor electrical connection.
Fixing Error Code b3205 Step By Step
To resolve fault code B3205, inspect and repair the circuit for the passengerside airbag indicator.
- To fix OBDII code B3205, first, review the possible causes related to this code.
- Visually inspect the wiring harness and connectors associated with the affected circuit.
- Check for any damaged components and ensure the connector pins are not broken, bent, pushed out, or corroded.
- If no issues are found during the visual inspection, proceed to test the affected sensor or module for proper operation.
- Replace the sensor or module if necessary.
- Clear the fault code using a scan tool and test drive the vehicle to verify the repair.
Cost Of Fixing b3205 Fault Code
The repair for fault code B3205 may involve replacing the passengerside airbag module.
The cost to diagnose and fix OBD code B3205 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150. The final cost may vary based on shop rates and the complexity of the repair.
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Details of the b3205 OBD Code
Fault code B3205 relates to a passengerside airbag indicator circuit malfunction.
OBD code B3205 means Sunload Sensor Circuit Low Voltage.
This code is triggered by the HVAC (Heating, Ventilation, and Air Conditioning) control module when it detects a low voltage condition in the sunload sensor circuit.
The sunload sensor is responsible for measuring the amount of sunlight entering the vehicle and adjusting the HVAC system’s operation accordingly to maintain a comfortable cabin temperature.
When the voltage in the circuit drops below a specified threshold, the B3205 trouble code is set, indicating a potential issue with the sunload sensor or its circuit.
Mechanic’s Tech Notes
Code B3205 indicates a fault in the passengerside airbag module circuit.
OBDII code B3205 indicates a communication issue with the Transmission Control Module (TCM).
To diagnose, check TCM power and ground using a multimeter.
Use a scan tool to confirm TCM communication over the Controller Area Network (CAN) network.
Inspect wiring harnesses and connectors for damage, and check connector pins for corrosion or other issues.
Reflashing the TCM software may be necessary to resolve the problem.
FAQ
OBD code B3205 indicates an issue with the driver window motor circuit. Check for faults in the motor, harness, or connections. Inspect and repair as needed.
Common symptoms of OBD code B3205 include Engine Light ON. Possible causes are a faulty Driver Window Motor or related wiring issues. Inspect and repair as needed.
Diagnose OBD code B3205 by checking for a faulty driver window motor, open/shorted harness, or poor electrical connection. Inspect wiring harness and connectors for damage.

Wrap Up
If your vehicle is displaying OBD code b3205, you may experience issues with the fuel level sensor circuit.
This could be caused by a faulty fuel level sensor, damaged wiring, or poor electrical connections in the fuel level sensor circuit.
To address OBD code b3205, start by inspecting the fuel level sensor and its wiring for any visible damage.
Test the sensor’s resistance and ensure proper electrical connections.
Check for corrosion or loose connections in the wiring harness and repair or replace components as needed to resolve the fuel level sensor circuit problem.