ABS light after Slee Install

[Rjt30114]

So just installed the Slee Dual Battery exactly following the directions and now I have ABS and VSC lights on. Only thing I unplugged was MAF sensor. Any ideas? No CEL just the sensor lights.

 

[ramangain]

This is the Hundy technical forum. Time to rebaseline EVERYTHING and then check for ECU codes

 

[Somebodyelse5]

Techstream and see what it says the issue is

 

[dsalni]

So just installed the Slee Dual Battery exactly following the directions and now I have ABS and VSC lights on. Only thing I unplugged was MAF sensor. Any ideas? No CEL just the sensor lights.

View attachment 2549528

Resurrecting this ghost thread - did you sort out what the cause was?

I've got the same exact problem - ABS and traction control lights after I installed the tray.
Scanner shows "Front Speed Sensor RH Circuit" and "ABS Control Ssytem Malfunction". My guess is that the harness and connector under the tray got damaged during install..

 

[Dirt J]

I think that's a good guess. Looks like it has to be messed with for this install.

 

[dsalni]

I think that's a good guess. Looks like it has to be messed with for this install.

Yeah, the little bracket needs to be bent 90 degrees to lay flat under the tray. I guess the edge of the tray could’ve pulled on the harness and damaged a wire.. Just a guess before I test the sensor..

 

[OEMGUY0720]

Zero point calibration (pin jump) may help.