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Serial Data Gateway Module Replacement (Terrain With MNH, NMK, Or MHG)

Fig 1: Serial Data Gateway Module
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Callout Component Name
Preliminary Procedure 
Electronic Transmission Shift Control Pushbutton Replacement
1 Serial Data Gateway Module

Procedure

  1. Release the retaining tab.
  2. Disconnect the electrical connectors.
  3. Perform the necessary programming and setup procedure:Control Module References
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