OBD Guide
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B1362

Driver Belt Pretensioner Resistance Too High

B1362 is an OBD-II diagnostic trouble code meaning: Driver Belt Pretensioner Resistance Too High. Common causes: broken or damaged wiring harness, contact corrosion. Estimated repair cost: $56–167.

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

Symptoms

  • Airbag light is on
  • Driver's belt pretensioner does not work
  • Error B1362 is stored in memory

Causes

  • Broken or damaged wiring harness
  • Contact corrosion
  • Pretensioner malfunction
  • Problems with the SRS module

How to Fix

  1. Check the condition of the pretensioner wiring harness
  2. Check contacts for corrosion
  3. Measure the pretensioner resistance
  4. If necessary, replace the pretensioner or wiring harness.
  5. Clear error memory and check if B1362 returns

Related codes

B1360B1361B1363

FAQ

What does the B1362 code mean?

B1362 is an OBD-II diagnostic trouble code that indicates: Driver Belt Pretensioner Resistance Too High

What causes a B1362 error code?

The most common causes of B1362 include: Broken or damaged wiring harness; Contact corrosion; Pretensioner malfunction; Problems with the SRS module.

How do I fix a B1362 diagnostic trouble code?

To fix B1362: Check the condition of the pretensioner wiring harness. Check contacts for corrosion. Measure the pretensioner resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1362?

Do not drive — repair immediately

How much does it cost to fix B1362?

The estimated repair cost for B1362 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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