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:
Diagnosis Procedure
CHECK FUSE
Check that the following fuses are not blown:
Terminal No. Signal name Fuse No. Capacity
7
ACC power supply
7
10 A
17
Ignition power supply
29
10 A
19
Battery power supply
15
20 A
Are the fuses blown?
YES>>
Replace the blown fuse after repairing the affected circuit...
Removal and Installation
REMOVALRemove center pillar lower finisher. Refer to Removal and Installation.
Release pawls, using a suitable tool (A) and remove seat belt height adjuster bolt cover (LH).
: Pawl
Remove seat belt d-ring anchor bolt.
Release center pillar upper finisher (1) pawl and clips using a suitable tool...