Conditions for Running the DTC
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
Ignition voltage is between 9-16 volts.
Conditions for Setting the DTC
B0073 01
The SDM detects the seat switch signal circuit or low reference circuit is shorted to voltage for 500 milliseconds.
B0073 02
The SDM detects the seat switch signal circuit or low reference circuit is shorted to ground for 500 milliseconds.
B0073 04
The SDM detects the seat switch signal circuit or low reference circuit is open for 500 milliseconds.
B0073 06
The SDM detects the seat switch signal circuit or low reference circuit is shorted to ground or an open for 500 milliseconds.