Gents, for some reason my hydro boost motor won't stop running, even with truck shut off... truck is a 2012 T370 with hydraulic brakes... I pulled off road for a lunch break and when I pressed the brake to select drive (automatic) the power hydro boost activated and would not stop... managed to fined the plug and disconnected... any help
Hydro boost running steady
Discussion in 'Kenworth Forum' started by KWT370, Nov 1, 2022.