Disabling & Activating Air Bag System: Notes

NOTE: All SRS harness connectors are colored Yellow to distinguish them from other connectors.

NOTE: If ignition switch is turned to ON position, with air bag sensor assembly connectors disconnected, or if a vehicle battery is removed with ignition switch turned to ON position, the system will determine this condition as a failure and it will automatically call the call center. When an accidental call is made automatically, access the call center and ask them to cut off the line. To prevent accidental calls, perform the following when working on procedures related to air bag sensor assembly or battery. Disconnect Mayday ECU and back-up battery connectors before disconnecting air bag sensor assembly connector. Ensure that ignition switch is in OFF position when removing a vehicle battery. If no signal has been received from the air bag sensor assembly since ignition switch was turned to ON position, a service call will be made. If good signal reception from air bag sensor assembly after ignition switch ON is interrupted, an emergency call will be made.