OBD Guide
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C1351

Left Front Low Frequency Initiator Open/Short Failure

C1351 is an OBD-II diagnostic trouble code meaning: Left Front Low Frequency Initiator Open/Short Failure. Common causes: broken or damaged wiring harness, short circuit in the initiator circuit. Estimated repair cost: $56–167.

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

Symptoms

  • The passive safety system fault indicator is on
  • The passive safety system is not activated during testing
  • Error C1351 is stored in the control unit memory

Causes

  • Broken or damaged wiring harness
  • Short circuit in the initiator circuit
  • Low frequency initiator fault
  • Problems with the restraint system control unit

How to Fix

  1. Check the integrity of the wiring harness and connections
  2. Check initiator resistance
  3. Replace damaged wires or initiator
  4. Reset the error and check the system operation

Related codes

C1352C1353B0001

FAQ

What does the C1351 code mean?

C1351 is an OBD-II diagnostic trouble code that indicates: Left Front Low Frequency Initiator Open/Short Failure

What causes a C1351 error code?

The most common causes of C1351 include: Broken or damaged wiring harness; Short circuit in the initiator circuit; Low frequency initiator fault; Problems with the restraint system control unit.

How do I fix a C1351 diagnostic trouble code?

To fix C1351: Check the integrity of the wiring harness and connections. Check initiator resistance. Replace damaged wires or initiator. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1351?

Do not drive — repair immediately

How much does it cost to fix C1351?

The estimated repair cost for C1351 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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