C0029
Simultaneous Drop-Out Of Front Wheel Speed Sensors Signals
C0029 is an OBD-II diagnostic trouble code meaning: Simultaneous Drop-Out Of Front Wheel Speed Sensors Signals. Common causes: open or short circuit in the sensor wiring harness, malfunction of front wheel speed sensors. Estimated repair cost: $56–167.
Symptoms
- The ABS/ESP indicator on the dashboard is on
- Disabling the ABS/ESP system
- Unstable operation of the stabilization system
- Errors in other systems related to speed sensors
Causes
- Open or short circuit in the sensor wiring harness
- Malfunction of front wheel speed sensors
- Damage to gears on hubs
- Problems with sensor connectors
- Malfunction of the ABS/ESP control unit
How to Fix
- Check the integrity of the sensor wiring harness
- Check the resistance of the speed sensors
- Inspect the gears on the hubs
- Check sensor connectors for corrosion and damage
- If necessary, replace the speed sensors or wiring harness
Related codes
Error C0029 by Vehicle Brand
FAQ
What does the C0029 code mean?
C0029 is an OBD-II diagnostic trouble code that indicates: Simultaneous Drop-Out Of Front Wheel Speed Sensors Signals
What causes a C0029 error code?
The most common causes of C0029 include: Open or short circuit in the sensor wiring harness; Malfunction of front wheel speed sensors; Damage to gears on hubs; Problems with sensor connectors.
How do I fix a C0029 diagnostic trouble code?
To fix C0029: Check the integrity of the sensor wiring harness. Check the resistance of the speed sensors. Inspect the gears on the hubs. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0029?
Limited driving only, diagnose soon
How much does it cost to fix C0029?
The estimated repair cost for C0029 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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