02 Infiniti Q45 Canbus location and which is the ground wire?

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geezjones23
Posts: 2
Joined: Tue Mar 28, 2017 8:24 pm
Car: 2002 Infiniti Q45 premium

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My 02 q45 is ob2 reader is giving me fault code u1000 i know it's the CANBUS system not grounded I just cannot find were the system is and which wire is which pls can anybody help me im new to infiniti club
Last edited by Rogue One on Fri Apr 21, 2017 6:19 am, edited 1 time in total.
Reason: Revised title

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centralcoaster33
Posts: 2634
Joined: Tue Apr 05, 2005 10:41 am
Car: 1997 Nissan 240SX #5
Location: Central Coast, CA

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Hi and welcome to NICO Club!

I don't know that wire personally, but I figure it will be described in the FSM. Please take a look at the chapters found at the following link. The EC chapter will likely have the info you seek and the FWD chapter should have a table of contents to help with searching.

http://www.nicoclub.com/FSM/Q45/2002_Q45/2002_Q45/
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