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Need some help to UnFK my reverse cam. Wiring harness routing?
So, My G37S Coupe with bose and Navigation
I had to disassemble the whole interior for a water intrusion issue. (mold)
I replaced the drivers seat, the carpet etc.
Anyway, after I had removed the middle console to replace the carpet and reinstall the new carpet and got everything back together the reverse cam just has a blue screen. Chances are I missed a connector somwhere in that area, but I've checked it over several times and I cannot find anything.
Does anybody happen to know the routing of the wire harness for the rear view camera up to the front so that I can find each connector or check for continuity from the rear cam to the AV unit.
Also does anybody know the location of the backup camera module?
I tried all the self tests and no errors were noted on the AV unit in all of the setting.
If all you disconnected was the center console and seats, then check connector M144/B207. This is a 12-position, white, square connector that should only have four (4) wires: two (2) black, one (1) red, and one (1) white. This connector is located toward the rear of the center console and is the main junction/connection between the camera and the AV unit/Display.
From M144/B207, the wiring follows a path "south" under the floor, to the passenger side wheel well (connectors B66/B243), through the bulkhead to the trunk, up to the decklid (connectors B27/B301) and ultimately to the camera (B305).
From M144/B207, the wiring follows a path "north" through the center console to the dashboard. From there, two (2) wires (power & ground) connect to the AV headunit while the other two (2) wires (signal & shield) connect directly to the display:
This info is from the 2013 G37 Coupe FSM. I doubt seriously there are any differences between 2013 and your 2010.
2010+ models, with NAV, do not have a Camera Control Unit as this module is integrated within the AV headunit itself.
Whew! Hope some of this makes sense and helps.
Last edited by ILM-NC G37S; 05-14-2020 at 12:38 PM.
If all you disconnected was the center console and seats, then check connector M144/B207. This is a 12-position, white, square connector that should only have four (4) wires: two (2) black, one (1) red, and one (1) white. This connector is located toward the rear of the center console and is the main junction/connection between the camera and the AV unit/Display.
From M144/B207, the wiring follows a path "south" under the floor, to the passenger side wheel well (connectors B66/B243), through the bulkhead to the trunk, up to the decklid (connectors B27/B301) and ultimately to the camera (B305).
From M144/B207, the wiring follows a path "north" through the center console to the dashboard. From there, two (2) wires (power & ground) connect to the AV headunit while the other two (2) wires (signal & shield) connect directly to the display:
This info is from the 2013 G37 Coupe FSM. I doubt seriously there are any differences between 2013 and your 2010.
2010+ models, with NAV, do not have a Camera Control Unit as this module is integrated within the AV headunit itself.
Whew! Hope some of this makes sense and helps.
Did the trick. Found the connector within seconds of looking in the area you mentioned and it was disconnected.
This was a small 4 wire 4 socket connector though.
I have a camera again. Thank you
Ok, this will be hard to put into words.
If all you disconnected was the center console and seats, then check connector M144/B207. This is a 12-position, white, square connector that should only have four (4) wires: two (2) black, one (1) red, and one (1) white. This connector is located toward the rear of the center console and is the main junction/connection between the camera and the AV unit/Display.
From M144/B207, the wiring follows a path "south" under the floor, to the passenger side wheel well (connectors B66/B243), through the bulkhead to the trunk, up to the decklid (connectors B27/B301) and ultimately to the camera (B305).
From M144/B207, the wiring follows a path "north" through the center console to the dashboard. From there, two (2) wires (power & ground) connect to the AV headunit while the other two (2) wires (signal & shield) connect directly to the display:
This info is from the 2013 G37 Coupe FSM. I doubt seriously there are any differences between 2013 and your 2010.
2010+ models, with NAV, do not have a Camera Control Unit as this module is integrated within the AV headunit itself.
Whew! Hope some of this makes sense and helps.
05-14-2020, 10:03 AM
