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Rear Differential Clutch Control Module Replacement

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Rear Differential Clutch Control Module
GM1815487Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the exhaust system. Refer to Exhaust Muffler Replacement (LAT or LE5) or Exhaust Muffler Replacement (LZ4) or Exhaust Muffler Replacement (LY7) or Exhaust Muffler Replacement (LCS) .
  3. Remove the rear differential assembly. Refer to Differential Replacement .
1 Clutch Drum Control Module Screw (Qty: 2)
CAUTION: Refer to Fastener Caution .

Tighten:  15 N.m (133 lb in)

2 Clutch Drum Control Module Connector
3 Clutch Drum Control Module
Procedure: 
Program the control module. Refer to Control Module References .