DTC Set Conditions
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is set if the voltage between the IG1 terminal (terminal No.9 of the SRS-ECU connector C-137) and ground is lower than a predetermined value for a continuous period of five second or more. However, if the vehicle condition returns to normal, the DTC 42 will be automatically erased, and the SRS warning light will go out.