OBD code B2619 indicates a fault with the Body Control Module (BCM).
Symptoms include the Engine Light being ON.
The issue is commonly caused by a faulty BCM, open/shorted BCM harness, or poor electrical connection.
While not critical, it can affect vehicle functions.
To fix, inspect the BCM, wiring harness, and connectors for any damage or corrosion.
| 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 b2619 OBD Code
The vehicle displays a warning light indicating an issue with the ambient light sensor circuit (B2619).
- Symptoms: Service Engine Soon Warning Light may illuminate.
- Issues with the immobilizer system may occur.
- Difficulty starting the vehicle.
- Difficulty shifting gears.
- Difficulty accelerating.
Causes of the b2619 OBD Code
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Possible triggers for fault code B2619 include issues with the ambient light sensor circuit.
- B2619 can be caused by a faulty Body Control Module (BCM).
- A Body Control Module (BCM) harness that is open or shorted.
- A Body Control Module (BCM) circuit with a poor electrical connection.
Fixing Error Code b2619 Step By Step
To address fault code B2619, inspect and repair the HVAC control module circuit as needed.
- To fix OBDII code B2619, first, review the possible causes mentioned above and visually examine the corresponding wiring harness and connectors.
- Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- Next, check the power and ground connections to the relevant modules.
- Test the affected module for proper operation and communication.
- Finally, if no issues are found with the wiring or connections, consider reprogramming or replacing the module as necessary to resolve the B2619 fault code.
Cost Of Fixing b2619 Fault Code
Diagnosing and repairing fault code B2619 may involve inspecting and replacing the HVAC control module.
The cost to diagnose and fix OBD code B2619 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour.
The total cost will vary based on shop rates, complexity of the issue, and any additional parts or services needed.
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Details of the b2619 OBD Code
B2619 code indicates a fault in the ambient light sensor circuit.
OBD code B2619 means that there is a malfunction in the ambient light sensor circuit.
This code is triggered by the body control module (BCM) based on input from the ambient light sensor.
The ambient light sensor is responsible for detecting the ambient light level outside the vehicle and adjusting interior lighting or other systems accordingly.
When this sensor or its circuit has an issue, it can trigger the B2619 fault code.
Mechanic’s Tech Notes
Code B2619 indicates a fault with the park brake switch circuit.
OBDII code B2619 indicates a problem with the Transmission Control Module (TCM) power circuit.
To diagnose, use a multimeter to check TCM power and ground connections.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
Visually inspect wiring harnesses and connectors for damage, and check for broken, bent, or corroded pins.
Reflashing the TCM may be necessary to resolve the issue.
FAQ
OBD code B2619 indicates an issue with the Body Control Module (BCM). Check BCM, harness, and connections for faults. Inspect wiring for damage or corrosion.
Common symptoms of OBD code B2619 include Engine Light ON, caused by issues like a faulty Body Control Module or related wiring problems. Inspect and repair as needed.
Diagnose OBD code B2619 by checking for a faulty Body Control Module (BCM), open/shorted BCM harness, or poor electrical connection. Inspect wiring and connectors for damage.
Wrap Up
If your vehicle is displaying OBD code b2619, you may experience issues with the Park Lamp Control Circuit.
This could be caused by a faulty park lamp switch, damaged wiring harness, or a poor electrical connection in the circuit.
To address OBD code b2619, start by checking the park lamp switch for proper operation.
Inspect the wiring harness for any signs of damage or corrosion.
Ensure all connectors related to the park lamp control circuit are securely connected and free of debris.
If necessary, replace the park lamp switch or repair any damaged wiring.
