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Assist Step Control Module Replacement (Retractable Power Assist)

Fig 1: Assist Step Control Module (Retractable Power Assist)
GM4112189Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
1 Power Assist Step Controller Bolt (Qty: 2)
CAUTION:

Refer to Fastener Caution .


Tighten 
6 N.m (53 lb in)
2 Insulating Foam Tape
NOTE:

Do not apply foam tape to the label side of the module.

3 Power Assist Step Controller

Procedure

  1. Disconnect any electrical connectors.
  2. Reprogram the new controller if necessary. Refer to Control Module References .