Conditions for Setting the DTC
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. 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 Ω 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 Ω for 500 milliseconds.
- The SDM detects the voltage at LF side impact module high control is less than 2.4 volts and LF side impact module deployment loop resistance is 6 Ω or greater for 500 milliseconds.
- DTC B0045 will set when one of the following conditions occurs:
- The SDM detects the voltage at LF side impact module high control is greater than 6 volts for 500 milliseconds.
- The SDM detects the voltage at LF side impact module high control is less than 2.4 volts and LF side impact module deployment loop resistance is less than 6 Ω for 500 milliseconds.