Conditions for Setting the DTC

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

DTC B0040 will set when the side impact module-LF deployment loop resistance is less than 1.3 ohms for 500 milliseconds.
DTC B0041 will set when one of the following conditions occurs:
- Side impact module-LF high circuit is less than 2.4 volts and the side impact module-LF deployment loop is more than 6 ohms for 500 milliseconds.
- Side impact module-LF deployment loop resistance is more than 4.8 ohms for 500 milliseconds.
DTC B0045 will set when one of the following conditions occur:
- Side impact module-LF high circuit is more than 6 volts for 500 milliseconds.
- Side impact module-LF high circuit is less than 2.4 volts and side impact module-LF deployment loop resistance is less than 6 ohms for 500 milliseconds.