C0220
Longitudinal Accelerometer Signal Voltage
C0220 is an OBD-II diagnostic trouble code meaning: Longitudinal Accelerometer Signal Voltage. Common causes: open or short circuit in the accelerometer circuit, wiring harness damage. Estimated repair cost: $56–167.
Symptoms
- ESP/ABS light is on
- Disabling the stabilization system
- Incorrect operation of airbags (in rare cases)
Causes
- Open or short circuit in the accelerometer circuit
- Wiring harness damage
- Malfunction of the longitudinal acceleration sensor
- Contact corrosion
- Problems with the control unit
How to Fix
- Check the voltage and continuity of the accelerometer circuit
- Inspect the wiring harness for damage
- Check contacts for corrosion
- Test the longitudinal acceleration sensor
- If necessary, replace the sensor or repair the harness
- Reset the error and test the system
Related codes
Error C0220 by Vehicle Brand
FAQ
What does the C0220 code mean?
C0220 is an OBD-II diagnostic trouble code that indicates: Longitudinal Accelerometer Signal Voltage
What causes a C0220 error code?
The most common causes of C0220 include: Open or short circuit in the accelerometer circuit; Wiring harness damage; Malfunction of the longitudinal acceleration sensor; Contact corrosion.
How do I fix a C0220 diagnostic trouble code?
To fix C0220: Check the voltage and continuity of the accelerometer circuit. Inspect the wiring harness for damage. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0220?
Limited driving only, diagnose soon
How much does it cost to fix C0220?
The estimated repair cost for C0220 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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