System Check

• Put ignition switch in run. There should be no theft deterrent messages that are displayed on the CCDIC
• Turn ignition switch to start. If engine starts proceed to next step. If engine does not start, proceed to SYSTEM DIAGNOSIS. Do the following to check that Pass key will detect the use of an incorrect key:
• Shut off engine. Remove hush panel under steering column and disconnect C242 (Two-cavity connector at base of steering column).
• Connect the J35628 Interrogator between both halves of C242 Set the Key Code Selector on the J35628 Interrogator to an incorrect resistance value.
• Attenpt to start engine. Engine should not crank. If engine cranks, do Starter Enable Relay Test in System Diagnosis.
• Disconnect J35628 Interrogator. Engine should crank. Reconnect C242 and attempt to start engine again (must be done within two minutes of first attempt). If engine cranks, replace PASS Key Decoder Module.
• Turn ignition Switch to OFF. Wait four minutes and turn ignition switch to START. Engine starts normally.
• Replace hush panel.

See SYSTEM DIAGNOSIS  when a result is not normal.