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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 42 (Seat Heating System And Seat Cooling System) >> Diagnostic Information and Procedures >> Heated/Cooled Seat Switch Indicator Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON with the heated and cooled seat OFF, the heated and cooled seat switch mode indicators should not be illuminated.
  2. Ignition ON, use a scan tool to observe the appropriate Door Switch Seat Indicator Cmd. parameter while pressing the heated seat switch. The reading should change between Off and On.
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