ITM–SIREN EEPROM FAILURE (EXPORT ONLY)

For a complete wiring diagram Refer to Section 8W

When Monitored:
Continuously while the VTSS is armed.
Set Condition:
If the checksum of the EEPROM does not calculate to the correct value.

Possible Causes

SIREN

1.VERIFY THAT THE DTC IS ACTIVE

Did this DTC reset?

Yes

Replace the Siren in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE).

The condition that caused this symptom is currently not present. Test complete.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE).