OBD Guide
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C1457

Accelerometer Front Circuit Short To Ground

C1457 is an OBD-II diagnostic trouble code meaning: Accelerometer Front Circuit Short To Ground. Common causes: damaged wiring harness, short circuit in the sensor circuit. Estimated repair cost: $56–167.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • Airbag light is on
  • Error message on the dashboard
  • Inability to diagnose the system

Causes

  • Damaged wiring harness
  • Short circuit in the sensor circuit
  • Faulty accelerometer
  • Problems with contacts in connectors
  • Control unit malfunction

How to Fix

  1. Conduct a visual inspection of the wiring harness
  2. Check resistance and continuity
  3. Check the condition of connectors and contacts
  4. Test yes nucleuschuk 암сelerometer
  5. If necessary, replace the sensor or wiring harness
  6. Clear error memory and re-diagnosis

Related codes

B0001B0002B0003

FAQ

What does the C1457 code mean?

C1457 is an OBD-II diagnostic trouble code that indicates: Accelerometer Front Circuit Short To Ground

What causes a C1457 error code?

The most common causes of C1457 include: Damaged wiring harness; Short circuit in the sensor circuit; Faulty accelerometer; Problems with contacts in connectors.

How do I fix a C1457 diagnostic trouble code?

To fix C1457: Conduct a visual inspection of the wiring harness. Check resistance and continuity. Check the condition of connectors and contacts. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1457?

Do not drive — repair immediately

How much does it cost to fix C1457?

The estimated repair cost for C1457 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat