LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1196 (Cruise Control System) >> Diagnostic Information and Procedures >> Cruise Control Indicator Malfunction >> Circuit/System Testing
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Testing

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the steering wheel controls switch - left.
  2. Connect a fused jumper wire between the voltage reference circuit terminal 1 and the cruise control indicator signal circuit terminal 9.
  3. Engine ON, observe the Cruise On/Off Switch parameter.
    • If the Cruise On/Off Switch parameter displays ON, replace the steering wheel controls switch - left.
    • If the Cruise On/Off Switch parameter displays OFF, test the voltage signal circuit and the low reference circuit for an open/high resistance.
  4. If all circuits test normal, replace the BCM.
scientia non olet · About LEMON Manuals