LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saturn >> 2008 >> Astra XE, Standard >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Keyless Entry System And Remote Functions >> Diagnostic Information and Procedures >> Keyless Entry System Inoperative >> Circuit/System Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Verification

  1. Place the remote-key on the test pad of the J 43241  and press each button of the remote-key one at a time. See Special Tools . The tester should sound a tone and illuminate a green light when each button is pressed.
    • If one or more buttons does not sound the tone and illuminate the green light, replace the remote-key battery and retest with the J 43241  . See Special Tools . If the condition continues after battery replacement, replace the remote-key.
  2. Verify the scan tool Transponder Key parameter for the appropriate remote-key is Programmed.
    • If not the specified value, program the remote-key. Refer to Replacing Keys .
  3. Operate the remote-key while observing the scan tool Remote Key Function parameters. The parameter should correspond with the function selected on the remote-key.
    • If the parameter does not match the function selected on the remote-key, program the remote-key and retest. Refer to Replacing Keys . If the condition continues after remote-key programming, replace the remote-key.
  4. If all circuits test normal, replace the CIM.
scientia non olet · About LEMON Manuals