Steering Column: Description and Operation

DESCRIPTION

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The steering column has been designed to be serviced as a complete assembly, except for the components listed here. They are the key cylinder, ignition switch, lock cylinder housing, multi-function switch, clockspring, halo lamp, speed control switches, driver airbag, trim shrouds, steering wheel and steering column intermediate shaft. These replaceable components of the steering column can be serviced without requiring removal of the steering column from the vehicle.

OPERATION
Turning of the steering wheel is transferred through the steering column and intermediate shaft, to the power steering gear. The gear then moves the steering knuckles, steering the vehicle. It also serves as a mounting area for a multiple of driver controlled switches.

DIAGNOSIS AND TESTING
STEERING COLUMN
For diagnosis of conditions relating to the steering column, refer to the STEERING SYSTEM DIAGNOSIS CHARTS in TESTING AND INSPECTION in STEERING.