Test P: LFC 46/DTC B1230 - Driver Belt and Buckle Assembly Pretensioner Circuit Resistance Out of Range

P1 - P2:

P3 - P4:

Normal Operation
The air bag Electronic Crash Sensor (ECS) monitors the resistance of the driver belt and buckle assembly pretensioner circuit by measuring the resistance between Pins C200-24 and C200-25. If the ECS detects low or high resistance, the ECS will store Diagnostic Trouble Code (DTC) B1230 in memory and flash Lamp Fault Code (LFC) 46 (or higher priority code if one exists) on the air bag indicator.

Possible Causes
^ Damaged wiring on Circuit 1079 (LG/R) or 1080 (LG/BK).
^ Damaged driver belt and buckle assembly pretensioner.