Test I: Driver Air Bag Resistance High (DTC B1932): Description
WARNING: This page is about a different car, the 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
Restraints Control Module (RCM) monitors resistance of driver-side air bag ignitor by measuring resistance between RCM connector terminals No. 3 (Gray/Orange wire, circuit No. 614) and No. 4 (Gray/White wire, circuit No. 615). If RCM detects high resistance between these terminals, it will store Diagnostic Trouble Code (DTC) B1932 in memory and flash Code 32 on AIR BAG warning light.