C1290 Code - Steering Angle Sensor Zero Point Malfunction
Quick Answer
The Skid Control ECU (Brake Actuator Assembly) acquires steering sensor zero point every time the ignition switch is turned to ON and the vehicle is driven at 35 km/h (22 mph) or more for approximately 5 seconds. Common causes include Yaw rate and deceleration sensor zero point calibration incomplete, Poor adjustment of centered position of the steering wheel, Poor adjustment of front wheel alignment. 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
- C1290 indicates Steering Angle Sensor Zero Point Malfunction.
- Common causes
- Common causes include Yaw rate and deceleration sensor zero point calibration incomplete, Poor adjustment of centered position of the steering wheel, Poor adjustment of front wheel alignment.
- 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 C1290 Description
If front wheel alignment or steering wheel position is adjusted without disconnecting the negative battery terminal, or if the yaw rate and acceleration sensor zero point is not acquired after the adjustments have been completed, the Skid Control ECU (Brake Actuator Assembly) detects the difference between the previous zero point and newly acquired zero point and outputs this Diagnostic Trouble Code (DTC) to indicate a poor adjustment.
The steering sensor zero point malfunction warning will be canceled by turning the ignition switch off.
What are the Possible Causes of the DTC C1290?
- Yaw rate and deceleration sensor zero point calibration incomplete
- Poor adjustment of centered position of the steering wheel
- Poor adjustment of front wheel alignment
How to Fix the DTC C1290?
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 C1290 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 C1290 code?
Need more information on how to fix the C1290 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C1290 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1290 Lexus — Steering Angle Sensor Zero Point Malfunction
- C1290 Scion — Steering Angle Sensor Zero Point Malfunction
- C1290 Toyota — Steering Angle Sensor Zero Point Malfunction
Frequently Asked Questions about C1290 Code
1. What are the common symptoms of OBDII code C1290 - Steering Angle Sensor Zero Point Malfunction?
- Common symptoms include the traction control or stability control light illuminating on the dashboard, erratic steering behavior, and potential loss of power steering assistance.
2. What can cause the Steering Angle Sensor Zero Point Malfunction code (C1290) to trigger?
- The code can be triggered by a fault in the steering angle sensor itself, issues with the sensor's calibration, damaged wiring or connectors related to the sensor, or a malfunction in the vehicle's electronic stability control system.
3. How serious is the Steering Angle Sensor Zero Point Malfunction code (C1290) issue?
- While the vehicle may still be drivable with this issue, it is important to address it promptly to ensure safe operation and to prevent potential loss of control while driving, especially in hazardous road conditions.
4. Can I continue driving my vehicle with the C1290 code present?
- It is not recommended to continue driving with the C1290 code present, as it can affect the vehicle's stability control system and compromise your safety on the road. It's best to have the issue diagnosed and repaired as soon as possible.
5. How is the Steering Angle Sensor Zero Point Malfunction (C1290) diagnosed?
- Diagnosis typically involves using a professional diagnostic scan tool to retrieve the trouble code, checking the sensor's wiring and connections for any damage or corrosion, and performing calibration procedures to reset the sensor's zero point.
6. Is it possible to reset the Steering Angle Sensor Zero Point Malfunction code (C1290) without professional help?
- While some basic OBDII code readers can clear trouble codes, it is recommended to have the underlying issue diagnosed and repaired by a professional to ensure the problem is properly addressed and does not recur.
7. Are there any DIY repair tips for fixing the Steering Angle Sensor Zero Point Malfunction code (C1290)?
- DIY repair for this code may involve checking and cleaning the sensor's wiring connections, ensuring the sensor is properly calibrated, and performing a zero point reset if supported by the vehicle's system. However, complex repairs may require professional assistance.
8. How much does it typically cost to repair the Steering Angle Sensor Zero Point Malfunction code (C1290)?
- Repair costs can vary depending on the underlying cause of the issue, the vehicle make and model, and labor rates in your area. It is advisable to obtain diagnostic quotes from reputable repair shops to determine the exact cost.
9. Can a Steering Angle Sensor Zero Point Malfunction code (C1290) be a recurring issue?
- Yes, if the root cause of the problem is not properly addressed, the C1290 code can reoccur. It is crucial to diagnose and repair the issue thoroughly to prevent it from happening again.
10. How long does it typically take to repair the Steering Angle Sensor Zero Point Malfunction code (C1290)?
- The repair time can vary depending on the complexity of the issue and the availability of parts. In some cases, the repair can be completed within a few hours, while more involved repairs may take longer.
Discuss the causes and fixes for C1290 OBDII Code
Code C1290 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
