Conditions for Setting the DTC
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B0040 will set when the SDM detects the LF side impact module deployment loop resistance is less than 1.3 ohms for 500 milliseconds.
- DTC B0041 will set when one of the following conditions occurs:
- The SDM detects the LF side impact module deployment loop resistance is greater than 4.8 ohms for 500 milliseconds.
- The SDM detects the voltage at the LF side impact module high control is less than 2.4 volts and LF side impact module deployment loop resistance is 6 ohms or greater for 500 milliseconds.
- DTC B0045 will set when one of the following conditions occurs:
- The SDM detects the voltage at the LF side impact module high control is greater than 6 volts for 500 milliseconds.
- The SDM detects the voltage at the LF side impact module high control is less than 2.4 volts and the LF side impact module deployment loop resistance is less than 6 ohms for 500 milliseconds.