ABS/Trac Slip Light (C1231/C1234)
 

Hey everybodyyyyyyy.

Question for you all you tech gurus. Recent put on a set of coilovers and spacers, and now my ABS/Trac. slip light won't turn off. The car still does need an alignment, so that's my first and best guess, but does anyone have any indication to what else it could be? I'll be reading the ABS codes via EcuTEK tomorrow night.. but until then I'm puzzled. And yes, I made sure the ABS sensor wasn't just disconnected.


Thanks!

Update, read the codes: C1231 and C1234.. Any one have any idea? Taking the car in for an alignment tomorrow. I'm hoping that solved it but maybe someone else knows..? @Tcoat @steve99 halp

The sensor cables could have gotten pinched or stretched on something during installation. Have you tried clearing the code and seeing if it comes back?

The reason of Subaru Brz C1231 OBD-II Engine Trouble Code is C1231 Speed Wheel Sensor Rear Center Circuit Open.


The reason of C1234 OBD-II Engine Trouble Code is C1234 Right Front Wheel Speed Sensor Input Signal Missing.


Both should be fine/repairable once aligned


http://c1234.enginetroublecode.com/

Tried. Stayed constant. I'm hoping it's just the alignment. Taking it to Pure Auto in the morning to have it aligned.

And now I cleared it again and they are all gone lol.