I hooked my diagnostic port in dash.
My truck dash ABS warning light comes on and stays on. I get a reading:
136 015 4 SID.
Power unit relay,
Anyone tell me what this means and where I might find this.
Thanks
Freightliner 99 Fld 120 ABS
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by xsetra, Mar 19, 2017.