Test L: Driver Air Bag Circuit Low Resistance (DTC B1934): Description

Restraints Control Module (RCM) monitors resistance of driver-side air bag ignitor by measuring resistance between RCM connector terminals No. 3 (Gray-Orange wire) and No. 4 (Gray-White wire). If RCM detects low resistance between these terminals, it will store Diagnostic Trouble Code (DTC) B1934 in memory and flash Code 34 on AIR BAG warning light.