Diagnostic Procedure
ALARM TRIPS ON ITS OWN SYMPTOM CHART
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | With the DRBIII® in Inputs/Outputs, read the VTA Tripped By state. Were there any causes displayed? Yes --> Check for a possible intermittent condition with the circuit indicated by the DRBIII®. Perform VTSS VERIFICATION TEST - 1A . No --> Go To 2 |
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| 2 |
NOTE:
The condition that caused, the alarm is not present at this time. The following list may help to identify the cause of the intermittent condition. Refer to any Technical Service Bulletins (TSB) that may apply.Visually inspect related wiring harnesses. Look for chafed, pierced, pinched, or partially broken wires.Visually inspect the related wiring harness connectors. Look for loose connections, broken, bent, pushed out, or corroded terminals.Were any of the above conditions present?Yes --> Repair as necessaryPerform VTSS VERIFICATION TEST - 1A .No --> Test Complete. |
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