Dodge Caliber. Manual — part 507
B1A3C-INTERNAL SIREN BATTERY
For a complete wiring diagram Refer to Section 8W.
PM
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
8Q - 5
•
When Monitored:
Continuously with the engine over 600 RPM.
•
Set Condition:
When the internal battery within the siren does not charge as expected, the Intrusion Transceiver Module (ITM)
sets this code.
Possible Causes
VEHICLE STORED WITH NO BATTERY VOLTAGE FOR EXTENDED PERIOD OF TIME
SIREN
Diagnostic Test
1.
DETERMINING IF DTC IS CURRENT
With a scan tool, read and record DTC(s).
With the scan tool, clear DTC(s).
Start the engine and allow it to idle for 2 minutes then turn the engine off.
Using the scan tool, read DTC(s).
Does the DTC reset?
Yes
>> Go To 2
No
>> DTC is not active at this time. Test complete.
2.
VEHICLE STORED WITH NO BATTERY VOLTAGE FOR EXTENDED PERIOD OF TIME
NOTE: If the vehicle was allowed to sit with no battery voltage for an extended period of time the back up
battery located in the siren may discharge and need to be recharged.
Was the vehicle battery power just restored after the vehicle was stored with no power for an extended
period of time?
Yes
>> Allow the vehicle to sit with a fully charged battery for two hours then restart this procedure.
No
>> Replace the Siren the in accordance with the Service Information. (Refer to 8 - ELECTRICAL/ELEC-
TRONIC CONTROL MODULES - STANDARD PROCEDURE).
8Q - 6
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
PM
B1A3D-SIREN BATTERY TAMPER / LOSS OF POWER SUPPLY
For a complete wiring diagram Refer to Section 8W.
PM
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
8Q - 7
•
When Monitored:
Continuously with the VTSS armed.
•
Set Condition:
If the ITM detects incorrect voltage at the siren this code will set.
Possible Causes
HARNESS TAMPERING / INTERMITTENT CONDITION
(A414) FUSED B(+) CIRCUIT
(Z908) GROUND OPEN
SIREN
Diagnostic Test
1.
INSPECT SIREN HARNESS
Inspect the wiring harness to the siren for any signs of tampering or intermittent condition.
Were there any problems found?
Yes
>> Repair wiring as necessary.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES - STANDARD PROCEDURE)
No
>> Go To 2
2.
DETERMINING IF DTC IS CURRENT
With a scan tool, read and record DTC(s).
With the scan tool, clear DTC(s).
Turn the ignition off and remove the key from the ignition.
Lock and close all doors to allow the VTSS to go from pre-arm to armed status and wait one minute.
Disarm the VTSS.
Using the scan tool, read DTC(s).
Does the DTC reset?
Yes
>> Go To 3
No
>> DTC is not active at this time. Test complete.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES - STANDARD PROCEDURE)
8Q - 8
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
PM
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