LESSON 1: VEHICLE OVERVIEW
POWER STEERING SYSTEM
Power Steering System Components
1-30
Item
1
Power Steering Controller Assembly
2
Power Steering Gear and Linkage
•
The power steering controller assembly is located on the right side
of the underhood compartment.
•
The power steering controller assembly consists of an electric
controller attached to a high voltage AC electric motor and pump.
•
The electronic controller has its own inverter to convert DC voltage
from the traction battery into the high voltage AC required by
the motor.
•
The assembly has one high voltage connector and one low voltage
connector.
•
The steering linkage and power steering gear are carryover from
gasoline-powered Ranger.
•
The steering column is a Ranger tilt column to accommodate a
steering wheel rotation sensor that provides input for additional
power assist when the vehicle is at a stop.
Description
1998 Ranger EV New Model Training