The OBD code C111A indicates an issue with the Right Stop Lamp circuit.
Symptoms include the Engine Light being ON.
This code is commonly caused by a faulty Right Stop Lamp, open/shorted harness, poor electrical connection, faulty Stop Lamp Switch, or faulty Body Control Module.
It’s important to address this issue promptly to ensure proper brake light operation.
A possible fix is to inspect and repair any damaged components or wiring connections related to the Right Stop Lamp circuit.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the c111a OBD Code
The vehicle displays a warning light indicating a fault with the c111a code stored in the system.
- Symptoms: Service Engine Soon Warning Light illuminated.
- Possible loss of power steering assist.
- Unusual noises from the power steering system.
- Difficulty steering at low speeds.
Causes of the c111a OBD Code
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Possible triggers for fault code C111A include issues with the steering angle sensor or related wiring.
- C111A can be caused by a faulty Right Stop Lamp.
- A Right Stop Lamp harness that is open or shorted.
- A Right Stop Lamp circuit with a poor electrical connection.
- A faulty Stop Lamp Switch.
- A faulty Body Control Module (BCM).
Fixing Error Code c111a Step By Step
Address the faulty wheel speed sensor to resolve fault code C111A.
- To fix OBDII code C111A, review the possible causes related to the code.
- Visually inspect the wiring harness and connectors associated with the ABS system.
- Check for any damaged components or signs of wear.
- Inspect the connector pins for any issues like being broken, bent, pushed out, or corroded.
- Repair or replace any damaged wiring or connectors found during the inspection.
- Clear the fault code using a scan tool and test drive the vehicle to ensure the issue has been resolved.
Cost Of Fixing c111a Fault Code
Diagnosing and repairing fault code C111A may involve inspecting and replacing the wheel speed sensor.
The cost to diagnose and fix OBD code C111A 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.
Details of the c111a OBD Code
Code C111A relates to a fault in the steering angle sensor system.
OBD code C111A means Steering Angle Sensor 1 and 2 Signal Fault.
This code is triggered by the Electronic Stability Control (ESC) module when it detects a discrepancy or fault in the signals received from the steering angle sensors 1 and 2. These sensors are responsible for providing the ESC module with data on the steering angle of the vehicle, which is crucial for stability control and other safety systems.
Mechanic’s Tech Notes
Code C111A relates to a fault in the steering angle sensor on the vehicle.
To diagnose OBDII code C111A, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
This thorough inspection can help identify and resolve issues related to code C111A.
FAQ
OBD code C111A indicates an issue with the right stop lamp circuit. Check for faults in the right stop lamp, harness, connections, stop lamp switch, or body control module.
Common symptoms for OBD code C111A include Engine Light ON, caused by issues like faulty Right Stop Lamp, harness problems, or faulty Body Control Module.
Diagnose OBD code C111A by checking right stop lamp and related components for faults. Inspect wiring harness, connectors, and pins for damage or corrosion.
Wrap Up
If your vehicle displays OBD code c111a, you may experience issues with the steering angle sensor, such as incorrect steering angle readings or stability control malfunctions.
This could be caused by a faulty steering angle sensor, damaged wiring harness, or poor sensor calibration.
To address OBD code c111a, start by inspecting the steering angle sensor and its wiring connections.
Test the sensor’s output using a diagnostic scan tool and recalibrate if necessary.
Check for any damaged wiring or loose connections in the steering angle sensor circuit.
Replace the sensor if it fails testing.
