Dodge ZB 2005 - Alarm Trips on Its Own

Symptom:
*ALARM TRIPS ON ITS OWN
POSSIBLE CAUSES
VTSS LAST CAUSE DISPLAYED ON DRBIIIt
DOOR OR DECKLID AJAR CIRCUIT
HOOD AJAR CIRCUIT
IGNITION SWITCH CIRCUIT
INTERMITTENT CONDITION
TEST ACTION APPLICABILITY
1 With the DRBIIIt, under Inputs/Outputs read the Last VTSS Cause status.
Select what DRBIIIt displayed.
All
Hood
Go To 2
Driver or Pass Door or Decklid
Using the DRBIIIt monitor the ajar circuit indicated for intermit-
tent problems while manual operating the ajar switch. Also,
inspect related wiring. Adjust, repair or replace as necessary.
Perform VTSS VERIFICATION TEST - 1A.
Ignition
Advise customer thatthe alarm mustbe disarmed priorto turning
the ignition on. Inspect wiring for intermittent problems or after
market add on that may cause this condition. Repair or replace as
necessary.
Perform VTSS VERIFICATION TEST - 1A.
None
The condition that caused this symptom is currently not present.
Perform VTSS VERIFICATION TEST - 1A.
2 Ensure Hood is aligned and closes properly.
Remove the ignition key (but keep in hand).
Lock the vehicle and close doors, decklid and hood.
Allow the VTSS to arm.
Attempt to trip alarm by lightly tapping on hood near ajar switch to simulate wind
and noise vibration.
Did the VTSS trip to the alarming state?
All
Yes → Replace the hood ajar switch.
Perform VTSS VERIFICATION TEST - 1A.
No → The condition that caused this symptom is currently not present.
Perform VTSS VERIFICATION TEST - 1A.
390
VEHICLE THEFT/SECURITY