LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2019 >> ATS Base, AWD >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Vehicle Access System >> Diagnostic Information and Procedures >> DTC B2730 >> Component Testing

Component Testing

  1. Ignition/Vehicle - Off
  2. Disconnect the electrical connector: S58B Rear Compartment Lid Unlatch Switch - Interior
  3. Test for infinite resistance between the test points: Signal terminal 1 & Ground terminal 2 - Not Pressed
    • If less than infinite resistance 

      Replace the component: S58B Rear Compartment Lid Unlatch Switch - Interior

    • Go to next step: If infinite resistance 
  4. Test for less than 3 ohms between the test points: Signal terminal 1 & Ground terminal 2 - Pressed
    • If 3 ohms or greater 

      Replace the component: S58B Rear Compartment Lid Unlatch Switch - Interior

    • Go to next step: If less than 3 ohms 
  5. All OK.