C1601
Electric Power Steering Battery Power Supply
C1601 is an OBD-II diagnostic trouble code meaning: Electric Power Steering Battery Power Supply. Common causes: broken or corroded wiring harness, faulty eur circuit fuse. Estimated repair cost: $56–167.
Symptoms
- Stiff steering wheel rotation
- ESP or EPS indicator is on
- Loss of power steering
Causes
- Broken or corroded wiring harness
- Faulty EUR circuit fuse
- Poor contact in connectors
- Low battery voltage
- Malfunction of the EUR control unit
How to Fix
- Check battery and generator voltage
- Inspect the EUR circuit fuses
- Check the integrity of the wiring harness
- Clean connector contacts
- Scan the power steering control unit for additional errors
Related codes
FAQ
What does the C1601 code mean?
C1601 is an OBD-II diagnostic trouble code that indicates: Electric Power Steering Battery Power Supply
What causes a C1601 error code?
The most common causes of C1601 include: Broken or corroded wiring harness; Faulty EUR circuit fuse; Poor contact in connectors; Low battery voltage.
How do I fix a C1601 diagnostic trouble code?
To fix C1601: Check battery and generator voltage. Inspect the EUR circuit fuses. Check the integrity of the wiring harness. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1601?
Limited driving only, diagnose soon
How much does it cost to fix C1601?
The estimated repair cost for C1601 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat