OBD code C1513 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.
While it may not affect drivability, it’s crucial to address for safety.
To fix, inspect the sensor, wiring, 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) |
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Symptoms of the c1513 OBD Code
The vehicle displays a warning light indicating a fault with the brake pressure sensor circuit (C1513).
- Symptoms: AntiLock Brake System (ABS) Warning Light ON.
- Engine Light ON (or Service Engine Soon Warning Light).
- Possible loss of ABS functionality.
- Brake pedal may feel different than usual.
- Unusual noises coming from the ABS system.
Causes of the c1513 OBD Code
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Possible reasons for fault code C1513 include issues with the brake pedal switch or brake light circuit.
- C1513 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 c1513 Step By Step
Replace the faulty brake pedal switch to address fault code C1513.
- To fix OBDII code C1513, 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 condition of the steering angle sensor and its wiring for any issues.
- Perform a reset of the Electronic Stability Control (ESC) module to clear any stored fault codes.
- If the issue persists, consider replacing the ESC module if no other faults are found during the inspection.
Cost Of Fixing c1513 Fault Code
The repair for fault code C1513 may involve replacing the brake pressure sensor in the ABS module.
The cost to diagnose and fix OBD code C1513 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.
Details of the c1513 OBD Code
Code C1513 relates to an issue with the brake pedal switch circuit.
OBD code C1513 means Brake Pedal Switch B Circuit Short to Battery.
This code is triggered by the Body Control Module (BCM) when it detects a short to battery in the circuit related to the brake pedal switch B.
The brake pedal switch B is typically located near the brake pedal and is used to indicate when the brake pedal is pressed.
This signal is important for various vehicle systems, such as the brake lights and cruise control, to operate correctly.
Mechanic’s Tech Notes
Code C1513 indicates a fault in the brake pedal switch circuit.
To diagnose and fix OBDII code C1513, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) network with 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 check connector pins for signs of being broken, bent, pushed out, or corroded.
This thorough inspection can help identify and resolve the issue causing the C1513 fault code.
FAQ
OBD code C1513 indicates an issue with the Torque Sensor in the steering column assembly. Check for wiring faults and inspect connectors for damage.
Common symptoms for OBD code C1513 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 C1513 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 on and you see OBDII code c1513, it may indicate a fault in the brake pressure sensor circuit of the hydraulic unit.
This could be caused by damaged wiring, a faulty brake pressure sensor, or poor connections at the sensor or control module.
To address OBDII code c1513, check the wiring harness for any signs of damage or corrosion.
Inspect the brake pressure sensor and its connector for proper fit and cleanliness.
Consider replacing the sensor if necessary and ensure all connections are secure.