Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B0022 (stage 1) or B0042 (stage 2) will set when the steering wheel module deployment loop resistance is less than 1.3 ohms for 500 milliseconds.
- DTC B0024 (stage 1) or B0043 (stage 2) will set when one of the following conditions occur:
- The steering wheel module high circuits and/or low circuits is short-to-ground, or short-to-voltage for 500 milliseconds.
- The steering wheel module high circuit is less than 2.4 volts and steering wheel module deployment loop resistance is less than 6 ohms for 500 milliseconds.
- DTC B0026 (stage 1) or B0044 (stage 2) will set when one of the following conditions occurs:
- The steering wheel module high circuit is less than 2.4 volts and the steering wheel module deployment loop is more than 6 ohms for 500 milliseconds.
- The steering wheel module deployment loop resistance is more than 4.8 ohms for 500 milliseconds.