Gm Truck Electric Power Steering

Unisteer combined our great 360w electra steer motor with ididit s unsurpassed retrofit column for a drop in power steering solution for your 1955 56 chevy.

Gm truck electric power steering. The new variable effort hydraulic power steering system standard on most sierra hd double and crew cab models equipped with sle slt all terrain or sierra hd denali trim levels proactively adjusts power steering assist levels in order to increase confidence while on the open road. At slow speeds the evo solenoid is fully open making the steering easier. When system voltage drops below 8 8 volts. General motors issued a recall thursday for more than 1 million of its pickup trucks and suvs.

This causes the vehicle s overall system voltage to drop. Several weeks ago we reported on nexteer s efforts to replace conventional 12 volt hydraulic rack and pinion steering systems in half ton pickups with all new electric power steering systems in. Monitored vehicle speed and steering wheel action to activate and deactivate a solenoid on the steering pump that controlled fluid flow to the steering gear.