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Symptom: PASSENGER AIRBAG ON - OFF SWITCH SHORT TO BATTERY When Monitored and Set Condition: PASSENGER AIRBAG ON - OFF SWITCH SHORT TO BATTERY When Monitored: When the ignition is on, the MUX Switch Sense circuit supplies a 3 to 10 ms pulse every 100 ms across the switch resister to the MUX switch return circuit. Once Set Condition: The code will set if the ACM senses constant voltage over approximately 4.0 volts on the PAB MUX Switch circuits. POSSIBLE CAUSES PAB ON-OFF SWITCH CIRCUIT SHORTED PAB ON-OFF SWITCH SHORT PAB MUX SWITCH CIRCUITS SHORTED TO BATTERY ACM, PAB ON-OFF SWITCH CIRCUITS SHORT STORED CODE OR INTERMITTENT CONDITION ACTIVE CODE PRESENT TEST ACTION APPLICABILITY 1 NOTE: Ensure that the battery is fully charged. All ACM - ACTIVE DTC ACM - STORED DTC NOTE: When reconnecting Airbag system components, the ignition must be 2 WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNI- All Yes → Replace the Passenger Airbag ON-OFF Switch. Perform AIRBAG VERIFICATION TEST - VER 1. No → Go To 3 85 AIRBAG |