350Z V6-3.5L (VQ35) (2003)
Check Amplifier Part Number
12.
Check the part number on the Audio Amplifier label (see Figure 13).
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If the part number is 28060-CE400, this bulletin does NOT apply.
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If the part number is NOT 28060-CE400, replace the Audio Amplifier. Refer to the Audio Amplifier Replacement Procedure.
NOTE:
You may have to remove the Amplifier from its mounting bracket to fully see the part number. Refer to steps 5 and 6 under Audio Amplifier
Replacement Procedure to remove the bracket.
AUDIO AMPLIFIER REPLACEMENT PROCEDURE
Preliminary Steps
1.
Record all radio station presets.
2.
Roll down both front windows.
Reason: When the battery is disconnected (step 4 below) the window will not automatically adjust down slightly when you try to open the door.
See Nissan Technical Bulletin NTB02-072 for more details (if needed).
3.
Make sure the ignition key is in the OFF position.
4.
Disconnect the negative battery cable.
Parts Removal