Test AF: Right-Side Air Bag Circuit Low Resistance (DTC B1999): Description

RCM monitors resistance of right-side air bag module circuit at connector C423, terminals No. 23 (Green/Red wire) and No. 24 (Black/Orange wire). If RCM detects resistance less than 1.4 ohms, it will store DTC B1999 in memory and flash Code 6 on AIR BAG warning light.