ITM - EEPROM Failure (Export Only), Loopback Failure (Export Only)

NOTE: All symptoms listed above are diagnosed using the same test.

When Monitored: Continuously while the VTSS is armed and during change of the VTSS state.

Set Condition: If the EEPROM erase/write does not correctly complete the operation.

LOOPBACK FAILURE

When Monitored: Continuously while the VTSS is armed, pre-armed or reset.

Set Condition: If an internal ITM bus test performed fails.

Possible Causes are:

Using the DRBIII(R), erase the current Intrusion Transceiver Module DTC's. Turn ignition off. Arm the VTSS and wait 1 minute. Disarm the VTSS and Turn ignition on. Using the DRBIII(R), read Intrusion Transceiver Module DTC's. Does the DRBIII(R) display the same DTC? If yes, replace the Intrusion Transceiver Module. Perform BODY VERIFICATION TEST VER 1 under VERIFICATION TESTS. If no, the condition that caused this symptom is currently not present. Test is complete. Perform BODY VERIFICATION TEST VER 1 under VERIFICATION TESTS.