Nissan Murano: Basic Inspection / Additional Service When Replacing Tcu
Description
NOTE:
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You must have ALL customer keys before beginning this procedure.
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Each TCU is registered to a specific VIN. TCU’s cannot be swapped between Nissan Murano vehicles. Once a TCU is registered to a vehicle, the TCU cannot be used in another vehicle.
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The VIN must be written to the replacement TCU after installation.
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The replacement TCU must come from Nissan North America parts supply.
When a TCU is replaced, TCU activation is required. Refer to TSB for activation details.
Work Flow
OVERALL SEQUENCEDETAILED FLOWGET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred)...
Other information:
Removal and Installation
REMOVALDischarge the refrigerant. Refer to Recycle Refrigerant.
Remove the core support cover. Refer to Exploded View.
Remove the front grille. Refer to Removal and Installation.
Remove the bolt that retains the condenser pipe assembly to the condenser...
Diagnosis Procedure
PERFORM INITIALIZATION PROCEDURE
Initialization procedure is performed and operation is confirmed.
Refer to Work Procedure .
Is the inspection result normal?
YES>>
Inspection End.
NO>>
GO TO 2.
CONFIRM THE OPERATION
Confirm the operation again...