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Symptom: *REPEATER LAMPS INOPERATIVE WITH ALARM (EXPORT ONLY) POSSIBLE CAUSES HAZARD SWITCH SENSE CIRCUIT OPEN REPEATER LAMPS INOPERATIVE HAZARD SWITCH SENSE CIRCUIT OPEN THATCHAM ALARM MODULE - INTERNAL MALFUNCTION TEST ACTION APPLICABILITY 1 With the DRBIII t, actuate the Hazard Lamps. Do the Hazard Lamps light while actuating? All Yes → Go To 2 No → Refer to the appropriate Service Information to repair the Hazard Lamps. 2 Turn the hazard lamp switch on. All Yes → Go To 3 No → Repair the Hazard Switch Sense circuit for an open between the BCM and the splice. 3 Gain access to the Thatcham Alarm Module. All Yes → Replace the Thatcham Alarm Module. Perform VTSS VERIFICATION TEST - 1A. No → Repair the Hazard Switch Sense circuit for an open between the Thatcham Alarm Module and the splice. 1161 VEHICLE THEFT/SECURITY |