The OBD code C1315 for Kia indicates an issue with the Rear Right Tire Pressure Monitoring System (TPMS) sensor.
Symptoms include the ABS and Engine warning lights being illuminated.
This is usually caused by a faulty sensor or TPM receiver module.
It is a moderate issue that can affect vehicle safety.
To fix it, inspect the sensor, receiver module, 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) |
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Symptoms of the Kia c1315 OBD Code
The Kia C1315 fault code typically triggers when there is an issue with the brake pressure sensor.
- 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 during braking.
- Unusual noises from the ABS system.
Causes of the Kia c1315 OBD Code
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Possible reasons for Kia fault code C1315 include issues with the brake pressure sensor circuit.
- C1315 can be caused by a Faulty Rear Right TPMS Sensor.
- A Faulty TPM Receiver Module.
Fixing Kia Error Code c1315 Step By Step
To address Kia fault code C1315, inspect the brake switch and its wiring for faults.
- To fix Kia OBDII code C1315, start by reviewing the possible causes and visually examining the wiring harness and connectors.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no issues are found with the wiring, proceed to test the wheel speed sensor for proper operation.
- Replace the wheel speed sensor if it is faulty.
- Clear the fault codes from the vehicle’s computer using a scan tool.
- Test drive the vehicle to ensure the issue has been resolved.
Cost Of Fixing Kia c1315 Fault Code
The repair for Kia fault code C1315 may involve replacing the brake pressure sensor.
The cost to diagnose and fix a Kia OBD code C1315 typically ranges from $75 to $150, based on an estimated repair time of 1. 0 hour.
Factors like shop rates and complexity of the issue can influence the final cost.
Details of the Kia c1315 OBD Code
Kia fault code C1315 relates to a problem with the steering angle sensor.
Kia OBD code C1315 indicates an issue with the steering angle sensor.
This code is triggered by the Electronic Stability Control (ESC) module when it detects a malfunction in the steering angle sensor signal or system.
The steering angle sensor is responsible for providing the ESC module with data on the steering wheel position and angle, which is crucial for stability control and other safety systems.
When the sensor fails or sends incorrect signals, the ESC module sets code C1315 to alert the driver of a potential problem with the steering angle sensor.
Mechanic’s Tech Notes
For Kia C1315 fault code, refer to detailed diagnostic information for accurate troubleshooting and repair guidance.
OBDII code C1315 in a Kia may indicate a problem with the TCM power or ground circuits.
To diagnose, use a multimeter to check the TCM power and ground connections for proper voltage and continuity.
Additionally, use a scan tool to communicate with the TCM over the CAN network to verify its responsiveness.
If the wiring harness or connectors appear visually damaged, inspect them closely for issues like broken, bent, or corroded pins.
Reflashing the TCM software may be necessary to resolve the fault.
FAQ
OBD code C1315 in a Kia means a fault with the Rear Right TPMS Sensor or TPM Receiver Module. Check wiring and connectors for damage.
Common symptoms for OBD code C1315 in a Kia include ABS warning light on, engine light on, caused by faulty rear right TPMS sensor or TPM receiver module.
Diagnose OBD code C1315 in Kia: Symptoms ABS & Engine Light ON. Causes Faulty Rear Right TPMS Sensor, TPM Receiver Module. Fix Inspect wiring, connectors, components.

Wrap Up
If your Kia is displaying OBD code C1315, you may experience issues with the brake pressure sensor circuit.
This could be caused by a faulty brake pressure sensor, damaged wiring, or poor connections in the brake system.
To address Kia OBD code C1315, start by inspecting the brake pressure sensor and its wiring harness for any visible damage.
Check the connectors for corrosion or loose connections.
Test the sensor’s functionality and replace it if necessary.
Ensure all wiring is intact and securely connected to resolve the issue.
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