Chrysler Crossfire. Manual — part 611
(P0600) NO CLUSTER BUS MESSAGE (CONTINUED)
9.
CAN C BUS (-) CIRCUIT SHORT TO VOLTAGE
With the ignition on.
Measure the voltage of the CAN C BUS (-) circuit at the PCM C4 har-
ness connector.
Is the voltage below 1.0 volt?
Yes
>> Go To 10
No
>> Repair the CAN C BUS (-) circuit for a short to voltage.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
10.
CAN C BUS (-) CIRCUIT SHORT TO GROUND
Turn the ignition off.
Measure the resistance between ground and the CAN C BUS (-) cir-
cuit.
Is the resistance above 100 kohms?
Yes
>> Repair the CAN C BUS (+) circuit for a short to ground.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
No
>> Repair the CAN C BUS (-) circuit for a short to ground.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
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ENGINE - ELECTRICAL DIAGNOSTICS
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(P0600) NO CLUSTER BUS MESSAGE (CONTINUED)
11.
CAN C BUS (-) CIRCUIT OPEN FROM INSTRUMENT CLUSTER TO PCM
With the ignition off.
Disconnect the Instrument Cluster C1 harness connector.
Note: Check connectors — Clean/repair as necessary.
Measure the resistance of the CAN C BUS (-) circuit from the Instru-
ment Cluster C1 harness connector to the PCM C4 harness connector.
Is the resistance below 5.0 ohms?
Yes
>> Repair the CAN C BUS (+) circuit for an open between the
PCM C4 harness and the Instrument Cluster C1 harness
connector.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
No
>> Repair the CAN C BUS (-) circuit for an open between the
PCM C4 harness and the Instrument Cluster C1 harness
connector.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
12.
INTERMITTENT WIRING AND CONNECTORS
The condition that caused this DTC to set is currently not present. Inspect the related wiring harness for a possible
intermittent condition.
Note: Check connectors — Clean/repair as necessary. Poor pin to terminal connections can set DTCs.
Note: Check for any Technical Service Bulletins that may apply.
Using the wiring diagram/schematic as a guide, inspect the wiring and connectors specific to this DTC. Wiggle the
wires while checking for shorts and/or open circuits.
Were there any problems found?
Yes
>> Repair as necessary.
Perform POWERTRAIN VERIFICATION TEST VER.
No
>> The condition that caused this DTC to set is currently not present. Inspect the related wiring harness for
a possible intermittent condition.
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ENGINE - ELECTRICAL DIAGNOSTICS
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(P0602) PCM PROGRAMMED INCORRECT TRANS/NO COMM FROM TCM
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ENGINE - ELECTRICAL DIAGNOSTICS
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(P0602) PCM PROGRAMMED INCORRECT TRANS/NO COMM FROM TCM (CONTINUED)
When Monitored and Set Condition
•
When Monitored: With the ignition on.
•
Set Condition: This DTC is set when a CAN ID is not received in the required time from the Transmission
Control Module (TCM).
POSSIBLE CAUSES
CAN C BUS (+)/(-) CIRCUIT OPEN
CAN C BUS (+)/(-) CIRCUIT SHORT TO GROUND
CAN C BUS (+)/(-) CIRCUIT SHORT TO VOLTAGE
TRANSMISSION CONTROL MODULE
SENTRY KEY REMOTE ENTRY MODULE
POWERTRAIN CONTROL MODULE
For a complete Electronic Control Module Circuit Diagram, (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES - SCHEMATICS AND DIAGRAMS).
Diagnostic Test
1.
CHECK FOR CURRENT DTC
Turn the ignition on.
With the DRB III
T
, read PCM DTCs.
Is this DTC present?
Yes
>> For complete diagnosis of this DTC, refer to (P0600) NO
TRANSMISSION BUS MESSAGE.
No
>> Go To 2
2.
INTERMITTENT WIRING AND CONNECTORS
The conditions necessary to set this DTC are not present at this time.
Note: Check connectors — Clean/repair as necessary. Poor pin to terminal connections can set DTCs. Using
the wiring diagram/schematic as a guide, inspect the wiring and connectors specific to this DTC. Wiggle the
wires while checking for shorts and open circuits.
Note: Check for any Technical Service Bulletins that may apply.
Were there any problems found?
Yes
>> Repair as necessary.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
No
>> The condition that caused this DTC to set is currently not present. Inspect the related wiring harness for
a possible intermittent condition.
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ENGINE - ELECTRICAL DIAGNOSTICS
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