AutoCodes – Generic – C1297

C1297 Code - Wheel Speed Right Front Signal Fault

Quick Answer

The wheel speed sensor and sensor ring generate a square wave signal to the Anti-Lock Brake System (ABS) Module that is proportional to wheel speed. Common causes include Wheel Speed Sensor Ring, Faulty Wheel Speed Sensor, Wheel Speed Sensor harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: C1297 indicates Wheel Speed Right Front Signal Fault.
Common causes: Common causes include Wheel Speed Sensor Ring, Faulty Wheel Speed Sensor, Wheel Speed Sensor harness is open or shorted.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 7,116

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 04, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C1297 Description

The wheel speed sensor and sensor ring generate a square wave signal to the Anti-Lock Brake System (ABS) Module that is proportional to wheel speed. The ABS module compares wheel speed inputs from all wheel speed sensors to determine an impending wheel lockup. The ABS Module monitors the Wheel Speed Sensor. The ABS Module sets the OBDII code when the Wheel Speed Sensor is not to factory specifications.

OBDII Code C1297 - Wheel Speed Right Front Signal Fault - AutoCodes.com — C1297 Code - Wheel Speed Right Front Signal Fault

What does this mean?

What are the Possible Causes of the DTC C1297?

Wheel Speed Sensor Ring
Faulty Wheel Speed Sensor
Wheel Speed Sensor harness is open or shorted
Wheel Speed Sensor circuit poor electrical connection
Faulty Anti-Lock Brake System (ABS) Module

How to Fix the DTC C1297?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

Incorrect tire size or tire pressure can set these DTCs as well. DTCs set in the ignition cycle can only be cleared by cycling the ignition off and on once the fault has been corrected.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1297 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1297 code?

Need more information on how to fix the C1297 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1297 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1297 Ford — Wheel Speed Right Front Signal Fault
C1297 Lexus — Steering Angle Sensor
C1297 Lincoln — Wheel Speed Right Front Signal Fault
C1297 Mercury — Wheel Speed Right Front Signal Fault
C1297 Scion — Steering Angle Sensor
C1297 Toyota — Steering Angle Sensor

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1297 Code

1. What are the common symptoms of OBDII code C1297 (Wheel Speed Right Front Signal Fault)?

- Common symptoms include ABS warning light illuminated on the dashboard, traction control system malfunction, and potential loss of stability control.

2. What are the possible causes of OBDII code C1297?

- The code C1297 can be triggered by a faulty wheel speed sensor on the right front wheel, damaged wiring harness, corroded connections, or a malfunctioning ABS module.

3. How can I diagnose the OBDII code C1297?

- Diagnosing code C1297 involves using a diagnostic scanner to retrieve the specific fault code, inspecting the right front wheel speed sensor and its wiring for damage, and testing the sensor's functionality.

4. Can a dirty wheel speed sensor cause code C1297?

- Yes, a dirty or contaminated wheel speed sensor can cause erratic readings, triggering code C1297. It is recommended to clean the sensor and its surroundings during routine maintenance.

5. Is it safe to drive with OBDII code C1297 present?

- It is not recommended to drive with code C1297 active, as it may affect the proper functioning of the vehicle's ABS and stability control systems, potentially compromising safety.

6. How do I repair OBDII code C1297?

- Repairing code C1297 involves identifying and addressing the root cause, such as replacing the faulty wheel speed sensor, repairing damaged wiring, cleaning connectors, or resetting the ABS module.

7. Can I reset OBDII code C1297 without fixing the underlying issue?

- While clearing the fault code may temporarily turn off the warning light, it is crucial to address the underlying issue causing code C1297 to prevent potential safety hazards and system malfunctions.

8. Are wheel speed sensors interchangeable between different wheels?

- Wheel speed sensors are typically specific to each wheel position due to varying signal patterns. It is important to install the correct sensor in the right front position to avoid triggering code C1297.

9. How much does it cost to repair OBDII code C1297 at a mechanic?

- The cost of repairing code C1297 can vary depending on the specific issue, labor rates, and parts needed. It is advisable to consult with a mechanic for an accurate diagnosis and cost estimate.

10. Can extreme weather conditions affect the occurrence of OBDII code C1297?

- Extreme weather conditions, such as moisture or extreme temperatures, can potentially impact the operation of wheel speed sensors and wiring, leading to the triggering of code C1297.