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Home >> Saturn >> 2007 >> Relay 3.9 W >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B1023 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2007 Saturn Outlook. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, verify the scan tool door switch parameters are OFF.
    • If not the specified value, replace the appropriate door module.
  2. Clear all DTCs and operate the integrated switches at each door control module within the Conditions for Running the DTC.
    • If the DTC resets, replace the affected door module.
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