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Symptom Tests: Notes

CAUTION: When battery is disconnected or modules are replaced, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Before performing any tests on anti-theft system, perform TROUBLE SHOOTING  . To determine appropriate test according to symptom, see SYMPTOM INDEX  table.

SYMPTOM INDEX

Symptom Perform Test
System Does Not Arm Or Disarm Properly A 
Engine Will Not Crank B 
Anti-Theft Indicator Is Always On C 
Anti-Theft Indicator Does Not Illuminate To Indicate Arming D 
System Does Not Disarm E