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Pinpoint Test P: The SEATBELT Warning Indicator Is Never Or Always On: Notes

The Seatbelt Warning Indicator Is Never or Always On 

Normal Operation and Fault Conditions 

See Seatbelt Warning Indicator. REFER to: Instrument Panel Cluster (IPC) - System Operation and Component Description .

If the driver seatbelt status is missing for less than 5 seconds, the IPC defaults the seatbelt warning indicator to its last indication state (on or off), based upon the last message received.

If the driver seatbelt status message is missing for 5 seconds or longer, the IPC defaults the seatbelt warning indicator off.

Possible Sources 

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