C1235 Cadillac Code - Right Rear Wheel Speed Circuit Open or Shorted
Quick Answer
As the wheel spins, the wheel speed sensor produces an AC signal. Common causes include Faulty Hub Assembly (Right Rear Wheel Speed Sensor is part of hub assembly), Faulty Right Rear Wheel Speed Sensor, Right Rear 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
- C1235 Cadillac indicates Right Rear Wheel Speed Circuit Open or Shorted.
- Common causes
- Common causes include Faulty Hub Assembly (Right Rear Wheel Speed Sensor is part of hub assembly), Faulty Right Rear Wheel Speed Sensor, Right Rear 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.
Code C1235 Cadillac Description
What are the Possible Causes of the DTC C1235 Cadillac?
- Faulty Hub Assembly (Right Rear Wheel Speed Sensor is part of hub assembly)
- Faulty Right Rear Wheel Speed Sensor
- Right Rear Wheel Speed Sensor harness is open or shorted
- Right Rear Wheel Speed Sensor circuit poor electrical connection
How to Fix the DTC C1235 Cadillac?
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 C1235 Cadillac 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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Frequently Asked Questions about C1235 Cadillac Code
1. What are common symptoms of OBDII code C1235 in a Cadillac related to the right rear wheel speed circuit?
The common symptoms include the ABS warning light illuminating on the dashboard, traction control system malfunctioning, and potential loss of stability control.
2. What could cause the OBDII code C1235 in a Cadillac indicating a right rear wheel speed circuit open or shorted?
Possible causes include damaged wiring or connectors in the right rear wheel speed sensor circuit, a faulty wheel speed sensor, or issues with the ABS module.
3. How can I diagnose the OBDII code C1235 in a Cadillac for the right rear wheel speed circuit issue?
Diagnosis involves using an OBDII scanner to retrieve the code, inspecting the wiring and connectors for damage, testing the right rear wheel speed sensor, and checking the ABS module for faults.
4. Can I continue driving my Cadillac with the OBDII code C1235 indicating a right rear wheel speed circuit problem?
It is not recommended to continue driving the vehicle with this issue as it can affect the ABS and traction control systems, potentially compromising safety.
5. What are the repair options for fixing the OBDII code C1235 related to the right rear wheel speed circuit in a Cadillac?
Repair options include repairing or replacing damaged wiring or connectors, replacing the right rear wheel speed sensor if faulty, or addressing any issues with the ABS module.
6. Is it necessary to reset the OBDII code C1235 in a Cadillac after repairing the right rear wheel speed circuit problem?
Yes, it is recommended to reset the code using an OBDII scanner after resolving the issue to clear the fault codes and ensure proper functioning of the ABS and traction control systems.
7. How much does it typically cost to repair the OBDII code C1235 in a Cadillac for the right rear wheel speed circuit issue?
The cost of repair can vary depending on the exact cause of the problem, but it may involve expenses for parts and labor, ranging from a few hundred to over a thousand dollars.
8. Are there any preventive maintenance tips to avoid encountering the OBDII code C1235 related to the right rear wheel speed circuit in a Cadillac?
Regularly inspecting the condition of the wheel speed sensors, checking the wiring harness for any signs of wear, and addressing any ABS system warnings promptly can help prevent this issue.
9. Can a DIY enthusiast with automotive knowledge fix the OBDII code C1235 indicating a right rear wheel speed circuit problem in a Cadillac?
While some DIYers may be able to diagnose and repair simple issues like damaged wiring, replacing components like the wheel speed sensor or ABS module may require specialized tools and expertise.
10. How long does it typically take to repair the OBDII code C1235 in a Cadillac for the right rear wheel speed circuit issue?
The repair time can vary based on the specific problem and the complexity of the repair needed, but it may take anywhere from a few hours to a full day for a professional mechanic to address the issue effectively.
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