Test L: Passenger Air Bag Resistance Low (DTC B1935): Description

Electronic Crash Sensor (ECS) module monitors resistance of passenger-side air bag ignitor by measuring resistance between ECS module connector terminals No. 14 (Yellow/Red wire) and No. 28 (Red wire). If ECS module detects low resistance between these terminals, it will store Diagnostic Trouble Code (DTC) B1935 in memory and flash Code 35 on AIR BAG warning light.