Dtc B Open In Driverside Seat Belt Pretensioner Squib Circuit

Description

The driver-side seat belt pretensioner squib circuit consists of the air bag sensor assembly and driver-side seat belt pretensioner. The squib circuit causes the driver-side seat belt pretensioner to deploy when deployment conditions are satisfied.

Possible Causes

DTC 74/B0136 could be caused by an open in Yellow/Black (circuit PL+) or Yellow (circuit PL-) wires in driver-side seat belt pretensioner squib circuit, driver-side seat belt pretensioner squib malfunction or air bag sensor assembly malfunction.

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Responses

  • Abaalom
    What is drivers pretensioner squib?
    8 years ago

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