C1288 Code - Steering Sensor Circuit Malfunction
Quick Answer
The Vehicle Stability Enhancement System (VSES) is activated by the Electronic Brake Control Module (EBCM) calculating the desired yaw rate and comparing it to the actual yaw rate input. Common causes include Faulty Steering Wheel Position Sensor (SWPS), Faulty Electronic Brake Control Module (EBCM), Steering Wheel Position Sensor (SWPS) 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
- C1288 indicates Steering Sensor Circuit Malfunction.
- Common causes
- Common causes include Faulty Steering Wheel Position Sensor (SWPS), Faulty Electronic Brake Control Module (EBCM), Steering Wheel Position Sensor (SWPS) 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 C1288 Description
The amount of differential braking applied to the left or right front wheel is based on both the yaw rate error and side slip rate error. The side slip rate error is a function of the lateral acceleration minus the product of the yaw rate and vehicle speed. The yaw rate error and side slip rate error are combined to produce the total delta velocity error. When the delta velocity error becomes too large and the VSES system activates, the drivers steering inputs combined with the differential braking will attempt to bring the delta velocity error toward zero.
The VSES activations generally occur during aggressive driving, in the turns or bumpy roads without much use of the accelerator pedal. When braking during VSES activation, the brake pedal will feel different than the ABS pedal pulsation. The brake pedal pulsates at a higher frequency during VSES activation.
What are the Possible Causes of the DTC C1288?
- Faulty Steering Wheel Position Sensor (SWPS)
- Faulty Electronic Brake Control Module (EBCM)
- Steering Wheel Position Sensor (SWPS) harness is open or shorted
- Steering Wheel Position Sensor (SWPS) circuit poor electrical connection
How to Fix the DTC C1288?
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 C1288 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
- C1288 Buick — Steering Sensor Circuit Malfunction
- C1288 Cadillac — Steering Sensor Circuit Malfunction
- C1288 Chevrolet — Steering Sensor Circuit Malfunction
- C1288 Ford — Brake Pressure Transducer Input Circuit Failure
- C1288 GMC — Steering Sensor Circuit Malfunction
- C1288 Lexus — ECU Version Miss Match
- C1288 Lincoln — Brake Pressure Transducer Input Circuit Failure
- C1288 Mercury — Brake Pressure Transducer Input Circuit Failure
- C1288 Scion — ECU Version Miss Match
- C1288 Toyota — ECU Version Miss Match
Frequently Asked Questions about C1288 Code
1. What are the common symptoms of OBDII code C1288 (Steering Sensor Circuit Malfunction)?
- Common symptoms include the ABS warning light illuminating on the dashboard, difficulty steering, and potential loss of power steering assistance.
2. What are possible causes of OBDII code C1288?
- Possible causes may include a faulty steering angle sensor, damaged wiring or connectors in the steering sensor circuit, or issues with the power steering system.
3. How can I diagnose the source of OBDII code C1288?
- Diagnosing the issue typically involves using a professional diagnostic scanner to read the code, checking the wiring and connectors for damage, and testing the steering angle sensor for proper functionality.
4. Can I continue driving with OBDII code C1288 present?
- It is not recommended to continue driving with this code as it can affect the proper function of the power steering system, potentially leading to safety hazards.
5. Is it possible to reset OBDII code C1288 without fixing the underlying issue?
- While you can clear the code temporarily, it will likely reappear if the root cause of the steering sensor circuit malfunction is not addressed.
6. How much does it typically cost to repair OBDII code C1288?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.
7. Can a DIY enthusiast fix OBDII code C1288 at home?
- Depending on your skill level and access to tools, some DIY enthusiasts may be able to address this issue by replacing the steering angle sensor or repairing damaged wiring themselves.
8. How long does it take to repair OBDII code C1288?
- The repair time can vary based on the specific problem and your mechanic's expertise, but it may take anywhere from a few hours to a full day to complete the repair.
9. Are there any preventative measures to avoid OBDII code C1288?
- Regular maintenance checks, such as inspecting the steering system components and keeping an eye out for warning signs like unusual steering behavior, can help prevent issues leading to this code.
10. Can OBDII code C1288 affect other systems in the vehicle?
- Yes, as the steering sensor is a critical component in various safety systems, a malfunction in the steering sensor circuit can impact the ABS, stability control, and other related systems.
Discuss the causes and fixes for C1288 OBDII Code
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This is way too technical and offers no solution to fix. My car has thrown this code and code C1201 Engine Control System Fault. ABC control module on a 2007 Toyota Camry SE failed. Replaced unit and now I have these two codes. I believe the issue is that Toyota hardcoded the Serial Number of the ABS Control Module into the main onboard computer. Toyota dealer will not confirm that.
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Thank you for your feedback!
Here is the information for Toyota models:
C1288 TOYOTA - ECU Version Miss Match
Read more: https://www.autocodes.com/c...C1201 TOYOTA - Engine Control System Malfunction
Read more: https://www.autocodes.com/c...I recommend having the dealer reprogram the Engine Control Module (ECM). The new ABS Control Module could have problems communicating with the ECM.
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