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

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