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Circuit/System Verification

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, observe the scan tool Door Ajar Switch parameter while opening and closing each vehicle door. The parameter should change between Inactive and Active.
  2. Observe the scan tool Rear Closure Ajar Switch parameter while opening and closing the rear liftgate. The parameter should change between Active and Inactive.
  3. Cycle the dome lamp switch while observing the scan tool Interior/Courtesy Lighting Master Switch parameter. The parameter should change between Cancel, ON and Door.
    • If the parameter does not change, refer to Dome Lamp Switch Malfunction below.
  4. Command the Courtesy Lamps ON and OFF with a scan tool. The courtesy lamps should turn ON and OFF when changing between the commanded states.
    • If the courtesy lamps do not turn ON and OFF when changing between the commanded states, refer to Courtesy Lamp Malfunction below.
  5. Command the Courtesy Lamps ON and OFF with a scan tool. The reading lamps should turn ON and OFF while changing between the commanded states.
    • If the reading lamps do not turn ON and OFF when changing between the commanded states, refer to Reading Lamp Malfunction below.
  6. Command the Cargo Lamp ON and OFF with a scan tool. The cargo lamps should turn ON and OFF while changing between the commanded states.
    • If the cargo lamps do not turn ON and OFF when changing between the commanded states, refer to Cargo Lamp Malfunction below.
  7. Turn the sunshade lamp ON and OFF by using the sunshade lamp switch. The sunshade lamp should turn ON and OFF while changing between the selected states.
    • If the sunshade lamp does not turn ON and OFF when changing between the selected states, refer to Sunshade Illumination Malfunction below.
  8. Turn the instrument panel compartment lamp ON and OFF by using the instrument panel compartment lamp switch. The instrument panel compartment lamp should turn ON and OFF while changing between the selected states.
    • If the instrument panel compartment lamp does not turn ON and OFF when changing between the selected states, refer to Instrument Panel Compartment Lamp Malfunction below.
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