C1038 Code - Steering Angle Sensor Detect Rolling Counter Failure From ESP Control Module
Quick Answer
The Anti-Lock Brake System (ABS) Module monitors the Steering Angle Sensor. Common causes include Faulty Steering Angle Sensor, Steering Angle Sensor harness is open or shorted, Steering Angle 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
- C1038 indicates Steering Angle Sensor Detect Rolling Counter Failure From ESP Control Module.
- Common causes
- Common causes include Faulty Steering Angle Sensor, Steering Angle Sensor harness is open or shorted, Steering Angle 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 C1038 Description
What are the Possible Causes of the DTC C1038?
- Faulty Steering Angle Sensor
- Steering Angle Sensor harness is open or shorted
- Steering Angle Sensor circuit poor electrical connection
How to Fix the DTC C1038?
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 C1038 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
- C1038 Suzuki — Steering Angle Sensor Detect Rolling Counter Failure From ESP Control Module
Frequently Asked Questions about C1038 Code
1. What does OBDII code C1038 mean?
C1038 indicates a "Steering Angle Sensor Detect Rolling Counter Failure" as detected by the ESP (Electronic Stability Program) control module, suggesting communication or calibration issues with the steering angle sensor.
2. What are common symptoms of code C1038?
Symptoms may include the ABS or ESP warning light on the dashboard, reduced or disabled stability control functions, and possibly erratic steering or handling behavior.
3. What causes code C1038 to appear?
Common causes include a malfunctioning steering angle sensor, wiring issues, poor connections, software glitches in the ESP module, or improper sensor calibration.
4. Can code C1038 be triggered by a dead battery?
Yes, a dead or weak battery can cause voltage drops, potentially leading to communication errors or calibration loss for the steering angle sensor.
5. How do you diagnose code C1038?
Diagnosis typically involves scanning for codes, inspecting the steering angle sensor wiring and connections, checking the sensor’s calibration, and verifying the ESP module's functionality.
6. Is it safe to drive with code C1038 active?
While the vehicle may still be drivable, stability control and ABS functions may be compromised, increasing the risk of losing control in slippery or emergency situations.
7. How can you fix code C1038?
Fixes may include recalibrating the steering angle sensor using a scan tool, repairing or replacing damaged wiring, or replacing a faulty sensor or ESP module.
8. Do I need to replace the steering angle sensor to fix code C1038?
Not always. The issue could stem from calibration issues or wiring problems, so proper diagnosis is essential before replacing the sensor.
9. What tools are needed to repair code C1038?
A diagnostic scan tool with steering angle sensor calibration capability, a multimeter for testing wiring, and possibly replacement parts if the sensor or module is faulty.
10. Can an alignment issue cause code C1038?
Yes, if the steering angle sensor is not recalibrated after an alignment, it can lead to communication errors and trigger this code.
Discuss the causes and fixes for C1038 OBDII Code
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