C1534
Power Steering EEPROM Malfunction
C1534 is an OBD-II diagnostic trouble code meaning: Power Steering EEPROM Malfunction. Common causes: eeprom fault in eps control unit, control unit power supply problems. Estimated repair cost: $167–444.
Symptoms
- Increased steering effort
- Flashing EPS light on dashboard
- Intermittent operation of the electric booster
Causes
- EEPROM fault in EPS control unit
- Control unit power supply problems
- Short circuit in wiring harness
- Control unit software failure
How to Fix
- Diagnose the EPS control unit
- Check power supply and grounding of the unit
- Update or reflash software
- If necessary, replace the control unit
Related codes
FAQ
What does the C1534 code mean?
C1534 is an OBD-II diagnostic trouble code that indicates: Power Steering EEPROM Malfunction
What causes a C1534 error code?
The most common causes of C1534 include: EEPROM fault in EPS control unit; Control unit power supply problems; Short circuit in wiring harness; Control unit software failure.
How do I fix a C1534 diagnostic trouble code?
To fix C1534: Diagnose the EPS control unit. Check power supply and grounding of the unit. Update or reflash software. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1534?
Limited driving only, diagnose soon
How much does it cost to fix C1534?
The estimated repair cost for C1534 is $167–444. Actual cost depends on your vehicle, location, and labor rates.
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