Dodge Caliber. Manual — part 508
3.
CHECK THE (A414) FUSED B(+) CIRCUIT AT THE SIREN
Turn the ignition off.
Disconnect the Siren connector.
Using a 12-volt test light connected to ground, check the (A414) Fused
B(+) circuit at the siren connector.
Does the test light illuminate brightly?
Yes
>> Go To 4
No
>> Repair the (A414) Fused B(+) circuit for an open.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
4.
CHECK THE (Z908) GROUND CIRCUIT AT THE SIREN
Using a 12-volt test light connected to 12-volts, check the (Z908)
Ground circuit at the siren connector.
Does the test light illuminate brightly?
Yes
>> Replace the Siren in accordance with the Service Informa-
tion.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
No
>> Repair the (Z908) Ground circuit for an open.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
PM
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
8Q - 9
B1A3E-SIREN / ITM MISMATCH
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
While the VTSS is armed.
•
Set Condition:
ITM losses battery voltage.
Possible Causes
CAN B BUS COMMUNICATION PROBLEMS
INTERMITTENT LOSS OF FUSED B(+) TO THE ITM WITH THE VTSS ARMED
Diagnostic Test
1.
DETERMINING IF DTC IS CURRENT
NOTE: Diagnose any related Communication DTC(s) before continuing.
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
>> Check for and correct any CAN B Bus DTC’s set in the ITM or other modules. Also check for intermit-
tent loss Fused B(+) to the ITM.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES - STANDARD PROCEDURE)
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 - 10
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
PM
B1A3F-ITM ARMING SEQUENCE PERFORMANCE
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
During the VTSS pre-arm process.
•
Set Condition:
ITM losses battery voltage.
Possible Causes
CAN B BUS COMMUNICATION PROBLEMS
INTERMITTENT LOSS OF FUSED B(+) TO THE ITM DURING THE VTSS PRE-ARM PROCESS
Diagnostic Test
1.
DETERMINING IF DTC IS CURRENT
NOTE: Diagnose any related Communication DTC(s) before continuing.
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
>> Check for and correct any CAN B Bus DTC’s set in the ITM or other modules. Also check for intermit-
tent loss Fused B(+) to the ITM.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES - STANDARD PROCEDURE)
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)
PM
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
8Q - 11
B2206-CURRENT VIN MISSING/MISMATCH
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Anytime the ignition key is in the ON position.
•
Set Condition:
VIN stored in Intrusion Transceiver Module does not match the VIN stored in the Cluster.
Possible Causes
INTRUSION TRANSCEIVER MODULE SWAPPED FROM DIFFERENT VEHICLE
Diagnostic Test
1.
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
>> Using the scan tool under Miscellaneous functions initialize the Intrusion Transceiver Module.
Perform BODY VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES - STANDARD PROCEDURE)
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 - 12
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
PM
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