Component Tests and General Diagnostics

WARNING LAMP ACTIVATION




1. Active fault or more than 10 faults are memorized
a. warning lamp turns on continuously for 6 seconds after IG ON.
b. warning lamp turns off for 1 second.
c. warning lamp turns on continuously.




2. No current fault or Less than 10 faults are memorized
a. warning lamp turns on continuously for 6 seconds after IG ON.
b. warning lamp turns off continuously.




3. Failure recognition time table

Tellatale Lamp Activation:

TELLTALE LAMP ACTIVATION
The Telltale Lamp indicates the Passenger Airbag (PAB) enable and disable status based on occupant status of passenger seat. If the passenger seat is empty or occupied with a child (or child seat), the Passenger Airbag is disabled and the Telltale Lamp is turned ON to inform the driver that the PAB is disabled. As soon as operating voltage is applied to the SRSCM ignition input, the SRSCM activates the telltale lamp for 4 seconds. OCS will send an indeterminate status to the SRSCM as a default setting for the passenger airbag deployment during the prove out period. After a crash, if OCS gets reset and sends the indeterminate status, the telltale lamp will be ON as long as the occupant status is in the indeterminate status.




Occupant status information and telltale status are as above table.




After turning the ignition on, the telltale lamp will turn on for 4 seconds and turn off for 3 seconds during the initialization phase and be turned off for 3 seconds until a message is received from OCS system.