B0137
Short To Ground Left Seat Belt Pretensioner Squib Circuit
B0137 is an OBD-II diagnostic trouble code meaning: Short To Ground Left Seat Belt Pretensioner Squib Circuit. Common causes: wiring harness damage, pretensioner squib malfunction. Estimated repair cost: $56–167.
Symptoms
- SRS malfunction lamp is on
- Left seat belt pretensioner does not work
- Error B0137 persists after reset
Causes
- Wiring harness damage
- Pretensioner squib malfunction
- Short circuit to ground in the circuit
- SRS control unit malfunction
How to Fix
- Check the integrity of the wiring harness in the pretensioner circuit
- Check the resistance of the pretensioner squib (must meet specification)
- Check for short circuit to ground in the circuit
- Check the operation of the SRS control unit
- Replace faulty components if found
Related codes
Error B0137 by Vehicle Brand
FAQ
What does the B0137 code mean?
B0137 is an OBD-II diagnostic trouble code that indicates: Short To Ground Left Seat Belt Pretensioner Squib Circuit
What causes a B0137 error code?
The most common causes of B0137 include: Wiring harness damage; Pretensioner squib malfunction; Short circuit to ground in the circuit; SRS control unit malfunction.
How do I fix a B0137 diagnostic trouble code?
To fix B0137: Check the integrity of the wiring harness in the pretensioner circuit. Check the resistance of the pretensioner squib (must meet specification). Check for short circuit to ground in the circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B0137?
Do not drive — repair immediately
How much does it cost to fix B0137?
The estimated repair cost for B0137 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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