C0037 Code - Left Rear Wheel Speed Sensor
Quick Answer
The Anti-Lock Brake System (ABS) Module monitors the Left Rear Wheel Speed Sensor. Common causes include Faulty Left Rear Wheel Speed Sensor, Left Rear Wheel Speed Sensor harness is open or shorted, Left Rear Wheel Speed Sensor circuit poor electrical connection. 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
- C0037 indicates Left Rear Wheel Speed Sensor.
- Common causes
- Common causes include Faulty Left Rear Wheel Speed Sensor, Left Rear Wheel Speed Sensor harness is open or shorted, Left Rear Wheel Speed Sensor circuit poor electrical connection.
- 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.
Code C0037 Description
What are the Possible Causes of the DTC C0037?
- Faulty Left Rear Wheel Speed Sensor
- Left Rear Wheel Speed Sensor harness is open or shorted
- Left Rear Wheel Speed Sensor circuit poor electrical connection
How to Fix the DTC C0037?
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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C0037 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.
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Information for Specific Makes
- C0037 Acura — Left Rear Wheel Speed Sensor
- C0037 Buick — Left Front Wheel Speed Sensor Circuit Low
- C0037 Cadillac — Left Front Wheel Speed Sensor Circuit Low
- C0037 Chevrolet — Left Front Wheel Speed Sensor Circuit Low
- C0037 Chrysler — Left Rear Wheel Speed Sensor
- C0037 Dodge — Left Rear Wheel Speed Sensor
- C0037 Ford — Left Rear Wheel Speed Sensor
- C0037 GMC — Left Front Wheel Speed Sensor Circuit Low
- C0037 Honda — Left Rear Wheel Speed Sensor
- C0037 Jeep — Left Rear Wheel Speed Sensor
- C0037 Lincoln — Left Rear Wheel Speed Sensor
- C0037 Mercury — Left Rear Wheel Speed Sensor
- C0037 Subaru — Rear Left Hold Valve Malfunction
Frequently Asked Questions about C0037 Code
1. What are the common symptoms of OBDII code C0037 (Left Rear Wheel Speed Sensor)?
- Common symptoms include the ABS warning light coming on, traction control issues, and potential loss of stability control.
2. What can cause OBDII code C0037 to trigger?
- The code C0037 is typically triggered by a faulty left rear wheel speed sensor or damaged wiring/connectors leading to the sensor.
3. How can I diagnose the issue related to OBDII code C0037?
- You can diagnose the issue by performing a visual inspection of the left rear wheel speed sensor and its wiring, as well as using a scan tool to read the fault codes and monitor sensor data.
4. Is it safe to drive with OBDII code C0037 (Left Rear Wheel Speed Sensor) triggered?
- It is not recommended to drive with this code triggered as it can affect the proper functioning of the vehicle's ABS and stability control systems.
5. Can I repair OBDII code C0037 (Left Rear Wheel Speed Sensor) on my own?
- If you have experience with automotive repairs and the necessary tools, you may be able to replace the left rear wheel speed sensor yourself. However, it is recommended to consult a professional if you are unsure.
6. Are there any temporary fixes for OBDII code C0037?
- Temporary fixes are not advisable for OBDII code C0037, as it is important to address the underlying issue promptly to ensure the safety and performance of the vehicle.
7. How much does it typically cost to repair OBDII code C0037 (Left Rear Wheel Speed Sensor)?
- The cost of repairing OBDII code C0037 can vary depending on the make and model of the vehicle, as well as the labor rates of the repair shop. It may involve replacing the left rear wheel speed sensor and addressing any wiring issues.
8. Will resetting the fault codes make OBDII code C0037 (Left Rear Wheel Speed Sensor) disappear?
- Resetting the fault codes may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the vehicle is driven again.
9. How long does it take to repair OBDII code C0037 (Left Rear Wheel Speed Sensor)?
- The repair time for OBDII code C0037 can vary depending on the extent of the issue and the availability of parts. It may take a few hours to a full day for a professional technician to diagnose and repair the problem.
10. Can a faulty left rear wheel speed sensor cause other issues besides triggering OBDII code C0037?
- Yes, a faulty left rear wheel speed sensor can cause other issues such as erratic ABS operation, incorrect speedometer readings, and potential safety hazards while driving.
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