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Home >> Buick >> 2013 >> Regal GS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 159 (Immobilizer System) >> Diagnostic Information and Procedures >> DTC P162B >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2012 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform the scan tool Stolen Vehicle Slow-Down Clear.
  2. Verify DTC P162B is not set.
    • If DTC P162B is set 

      Replace the K73 telematics communication interface control module.

    • If DTC P162B is not set 
  3. All OK.
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