SIDE AIR BAG CIRCUIT RESISTANCE HIGH (DTC B1994)
NOTE:New RCM is programmed from the factory for vehicles with side air bags. If new RCM has been installed in vehicle without side air bags, RCM will flash Code 36 on AIR BAG warning light. New RCM must be reprogrammed.
NOTE:Before proceeding, see AIR BAG SAFETY PRECAUTIONS.
RCM monitors resistance of left-side air bag module circuit loop and air bag igniter at RCM connector C326 terminals No. 2 (White-Light Blue wire) and No. 3 (Brown-Light Blue wire). If RCM detects resistance more than 3.6 ohms, it will store DTC B1994 in memory and flash Code 36 on AIR BAG warning light.
Left-side air bag circuit high resistance could be caused by damaged White-Light Blue wire (circuit 1257), damaged Brown-Light Blue wire (circuit 1258), damaged left-side air bag module or disconnected left-side air bag module.
Tuesday, January 4th, 2011 AT 1:01 AM