Conditions for Setting the DTC
DTC B0100 and B0103 will set when one of the following conditions occur:
A valid ID message is not received within 5 seconds of the front end sensor being powered up.
Status message is not received.
The SDM has failed twice to reset the front end sensor.
You have a fault with the front end sensors and it could be the sensors or its wiring circuit that has a problem.
Tuesday, February 21st, 2012 AT 6:27 PM