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Home >> Mazda >> 2007 >> B4000 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Air Bag System) >> Diagnostic Tests >> Test J: Passenger Air Bag Resistance High (DTC B1933) >> Description

Test J: Passenger Air Bag Resistance High (DTC B1933): 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 passenger-side air bag ignitor by measuring resistance between RCM connector terminals No. 6 (Light Blue/Orange wire, circuit No. 607) and No. 7 (Pink/Black wire, circuit No. 616). If RCM detects high resistance between these terminals, it will store Diagnostic Trouble Code (DTC) B1933 in memory and flash Code 33 on AIR BAG warning light.