OBD code C1512 indicates an issue with the Torque Sensor in the power steering system.
Symptoms include the ABS and Engine warning lights being illuminated.
The problem is often caused by a faulty Torque Sensor or related wiring issues.
It is crucial to address this problem promptly to ensure safe driving.
A possible fix involves inspecting and repairing any damaged wiring or connectors related to the Torque Sensor.
| 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 c1512 OBD Code
The vehicle displays a warning light indicating a fault with the brake pressure sensor.
- With OBD code C1512, symptoms may include: AntiLock Brake System (ABS) Warning Light ON.
- Engine Light ON (or Service Engine Soon Warning Light).
- Difficulty engaging or disengaging the parking brake.
- Brake pedal feeling spongy or soft.
- Unusual noises coming from the brake system.
- Reduced braking performance.
Causes of the c1512 OBD Code
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Possible triggers for fault code C1512 include issues with the brake pedal switch or wiring.
- C1512 can be caused by a faulty Torque Sensor (built into steering column assembly).
- A Torque Sensor harness that is open or shorted.
- A Torque Sensor circuit with a poor electrical connection.
- A faulty Power Steering ECU.
Fixing Error Code c1512 Step By Step
To address fault code C1512, inspect the steering angle sensor for proper calibration and functionality.
- To fix OBDII code C1512, 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 steering angle sensor for proper operation and calibration.
- If the sensor is faulty, replace it with a new one.
- Finally, perform a steering angle sensor calibration using a compatible scan tool to reset the system and clear the fault code.
Cost Of Fixing c1512 Fault Code
Diagnosing and repairing fault code C1512 may involve inspecting and replacing the steering angle sensor.
The cost to diagnose and fix OBD code C1512 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 c1512 OBD Code
Code C1512 indicates a fault with the steering angle sensor in the vehicle’s electronic stability control system.
OBD code C1512 indicates a fault with the steering angle sensor.
This code is triggered by the Electronic Stability Control (ESC) module when it detects an issue with the steering angle sensor signal.
The steering angle sensor is a critical component of the ESC system, providing data on the steering wheel position to help the system determine the vehicle’s intended direction.
When the sensor malfunctions or sends incorrect signals, the ESC module sets code C1512 to alert the driver of a potential problem with the steering angle sensor.
Mechanic’s Tech Notes
Code C1512 indicates a fault in the steering angle sensor calibration process.
OBDII code C1512 typically indicates a communication error between the Transmission Control Module (TCM) and the Engine Control Module (ECM).
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 may be necessary to resolve the communication problem.
FAQ
OBD code C1512 indicates an issue with the Torque Sensor in the steering column assembly. Check for wiring harness faults and inspect connectors for damage.
Common symptoms for OBD code C1512 include ABS warning light on, engine light on, caused by faulty torque sensor or harness issues. Inspect and repair as needed.
Diagnose and repair OBD code C1512 by checking for a faulty torque sensor, open/shorted harness, poor connections, or faulty power steering ECU. Inspect wiring and connectors for damage.
Wrap Up
If your ABS warning light is illuminated and you retrieve OBDII code c1512, it may indicate a fault with the brake pressure sensor circuit in the hydraulic unit.
This could be caused by a damaged sensor, wiring issue, or a problem with the hydraulic unit itself.
To address OBDII code c1512, start by inspecting the wiring harness and connectors related to the brake pressure sensor.
Check for any visible damage, corrosion, or loose connections.
If everything looks good, consider testing the sensor itself for proper operation or replacing it if necessary.
