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Home >> Chevrolet >> 2010 >> Cutaway 6.6 L >> Repair and Diagnosis >> External Pages >> Different car >> Section 1975 (Cruise Control System) >> Diagnostic Information and Procedures >> DTC P0703 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2011 GMC Savana Special, 2011 GMC Savana Camper Special, 2011 GMC Savana, 2011 Chevrolet RV Cutaway, and 2011 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that DTC P0572 or P0573 is not set.
  2. Verify that DTC P0703 is not set.
    • If DTC is set, replace the BCM. Clear the DTC and road test the vehicle. If DTC resets, replace the ECM/PCM.
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