OBD Guide
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C1462

Left Front Vertical Accelerometer Circuit Failure

C1462 is an OBD-II diagnostic trouble code meaning: Left Front Vertical Accelerometer Circuit Failure. Common causes: open or damaged sensor circuit, malfunction of the accelerometer itself. Estimated repair cost: $56–167.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The security system malfunction lamp is on
  • Incorrect operation of airbags
  • Error persists when scanning OBD-II

Causes

  • Open or damaged sensor circuit
  • Malfunction of the accelerometer itself
  • Wiring Harness Problems
  • Corrosion or poor contact in connectors

How to Fix

  1. Check the integrity of the sensor circuit
  2. Inspect connectors and wiring harness for damage
  3. Replace the faulty accelerometer if necessary
  4. Clean contacts and eliminate corrosion
  5. Reset the error and check the system

Related codes

C1461C1463B0020

FAQ

What does the C1462 code mean?

C1462 is an OBD-II diagnostic trouble code that indicates: Left Front Vertical Accelerometer Circuit Failure

What causes a C1462 error code?

The most common causes of C1462 include: Open or damaged sensor circuit; Malfunction of the accelerometer itself; Wiring Harness Problems; Corrosion or poor contact in connectors.

How do I fix a C1462 diagnostic trouble code?

To fix C1462: Check the integrity of the sensor circuit. Inspect connectors and wiring harness for damage. Replace the faulty accelerometer if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1462?

Limited driving only, diagnose soon

How much does it cost to fix C1462?

The estimated repair cost for C1462 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat