Chrysler Crossfire. Manual — part 294
CENTRAL LOCKING PUMP/SECURITY SYSTEM MODULE INTERNAL FAILURE
ZH
POWER LOCKS - ELECTRICAL DIAGNOSTICS
8N - 25
CENTRAL LOCKING PUMP/SECURITY SYSTEM MODULE INTERNAL FAILURE (CONTINUED)
When Monitored and Set Condition
•
When Monitored: Continuous.
•
Set Condition: If the Central Locking Pump/Security System Module (CLP/SSM) detects an internal malfunc-
tion, the DTC is set.
POSSIBLE CAUSES
OPEN FUSED B(+) CIRCUITS
CENTRAL LOCKING PUMP/SECURITY SYSTEM MODULE INTERNAL FAILURE
For a complete Power Locks Circuit Diagram, (Refer to 8 - ELECTRICAL/POWER LOCKS - SCHEMATICS AND
DIAGRAMS).
Diagnostic Test
1.
MEASURE THE VOLTAGE OF THE CLP/SSM B(+) CIRCUIT
Turn the ignition off.
Disconnect the CLP/SSM C2 harness connector.
Measure the voltage of the Fused B(+) circuit (cavity 2) at the CLP/
SSM C2 harness connector.
Is the voltage above 10 volts?
Yes
>> Go to 2
No
>> Repair the Fused B(+) circuit for an open.
Perform BODY VERIFICATION TEST.
2.
MEASURE THE VOLTAGE OF THE CLP/SSM B(+) CIRCUIT
Measure the voltage of the Fused B(+) circuit (cavity 4) at the CLP/
SSM C2 harness connector.
Is the voltage above 10 volts?
Yes
>> Replace the Central Locking Pump/Security System Mod-
ule. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECU-
RITY/SENTRY
KEY
REMOTE
ENTRY
MODULE
-
REMOVAL).
Perform BODY VERIFICATION TEST.
No
>> Repair the Fused B(+) circuit for an open.
Perform BODY VERIFICATION TEST.
8N - 26
POWER LOCKS - ELECTRICAL DIAGNOSTICS
ZH
BODY VERIFICATION TEST
BODY VERIFICATION TEST
1.
Turn the ignition off.
Disconnect all jumper wires and reconnect all previously disconnected components and connectors.
Note: If the SKREEM or the PCM was replaced, refer to the service information for proper programming
procedures.
If the Body Control Module was replaced, turn the ignition on for 15 seconds (to allow the new BCM to learn VIN)
or engine may not start.
Program all RKE transmitters and other options as necessary.
With the DRB III
T
, erase all Diagnostic Trouble Codes (DTCs) from ALL modules. Start the engine and allow it to
run for 2 minutes. Operate all functions of the system that caused the original complaint.
Ensure that all accessories are turned off and the battery is fully charged.
Turn the ignition off and wait 5 seconds. Turn the ignition on and using the DRB III
T
, read DTCs from ALL modules.
Are any DTCs present or is the original complaint still present?
Are any DTCs present?
YES
>> Repair is not complete, refer to appropriate symptom.
NO
>> Repair is complete.
ZH
POWER LOCKS - ELECTRICAL DIAGNOSTICS
8N - 27
SCHEMATICS AND DIAGRAMS
8N - 28
POWER LOCKS - ELECTRICAL DIAGNOSTICS
ZH
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст