CLOCKSPRING (Contact Assembly)
On vehicles with air bag, the clockspring contains a clockspring, providing a constant path for electrical current between air bag module and air bag system control devices. Clockspring function is similar to horn slip ring and brush assembly.
Clockspring will be damaged if steering shaft is allowed to rotate after steering shaft has been disconnected from intermediate shaft. When disconnecting steering shaft from intermediate shaft, wire steering shaft to column to prevent clockspring damage. If reusing original clockspring, tape clockspring rotor in stationary position before removing clockspring from steering column. See Fig 1.
A locking insert is installed in replacement clockspring to prevent rotation of clockspring. DO NOT remove locking insert until clockspring is installed on steering column. For more information on air bag system, see appropriate AIR BAG RESTRAINT SYSTEMS article in ACCESSORIES & EQUIPMENT.