C1455
Accelerometer Front Circuit Failure
C1455 is an OBD-II diagnostic trouble code meaning: Accelerometer Front Circuit Failure. Common causes: open or shorted wiring harness, oxidation of contacts. Estimated repair cost: $33–111.
Symptoms
- SRS/Airbag light is on
- Failure to deploy airbags in an accident
- Error message in diagnostic scanner
Causes
- Open or shorted wiring harness
- Oxidation of contacts
- Front accelerometer malfunction
- Damage to the SRS control unit
How to Fix
- Check the resistance and integrity of the wires in the sensor circuit
- Inspect contacts for oxidation or damage
- Check the performance of the accelerometer using diagnostic equipment
- If necessary, replace the sensor or repair a fault in the wiring harness
Related codes
FAQ
What does the C1455 code mean?
C1455 is an OBD-II diagnostic trouble code that indicates: Accelerometer Front Circuit Failure
What causes a C1455 error code?
The most common causes of C1455 include: Open or shorted wiring harness; Oxidation of contacts; Front accelerometer malfunction; Damage to the SRS control unit.
How do I fix a C1455 diagnostic trouble code?
To fix C1455: Check the resistance and integrity of the wires in the sensor circuit. Inspect contacts for oxidation or damage. Check the performance of the accelerometer using diagnostic equipment. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1455?
Do not drive — repair immediately
How much does it cost to fix C1455?
The estimated repair cost for C1455 is $33–111. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat