LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saturn >> 2007 >> Sky Red Line, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 54 (Cruise Control System) >> Diagnostic Information and Procedures >> DTC B3794 >> Circuit/System Testing
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Testing

WARNING: This page is about a different car, the 2007 Pontiac Solstice. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Refer to SIR Caution .

Disable the inflatable restraint steering wheel module when performing this diagnostic. Refer to SIR Disabling and Enabling .

  1. Ignition OFF, remove the inflatable restraint steering wheel module. Refer to Inflatable Restraint Steering Wheel Module Replacement .
  2. Disconnect the harness connector of the steering wheel controls switch - left.
  3. Ignition ON, test for 10 volts or greater at the steering wheel control supply voltage circuit terminal 4.
    • If less than 10 volts, check for an open/high resistance or for a short to ground on the steering wheel control supply voltage circuit.
  4. Ignition OFF, test for an open/high resistance, a short to ground, or a short to voltage in the cruise control switch signal circuit.
  5. Test the component. If the circuits and the component tests are normal, replace the BCM.
scientia non olet · About LEMON Manuals