Tests AD: LFC 18/DTC B1882 - Passenger Pretensioner Circuit Shorted to Battery or Ignition

AD1:

AD2:

AD3 - AD4:

AD5:

Normal Operation
The Restraints Control Module (RCM) monitors the circuit to the passenger belt and buckle assembly pretensioner. When the RCM detects a circuit short to battery or ignition it will set Lamp Fault Code (LFC) 18 and Diagnostic Test Code (DTC) B1882.

Possible Causes
A short to battery or ignition on the passenger belt pretensioner circuit can be caused by:
^ a short to battery or ignition on circuit 30S-JA34 (RD/BK).
^ a short to battery or ignition on circuit 31S-JA34 (BK/RD).
^ a short to battery or ignition on the passenger belt pretensioner.
^ an RCM internal concern.