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Home >> Isuzu >> 2007 >> Ascender 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System, And Navigation System >> Repair Instructions >> Bracket Assembly Replacement - OnStar Module (Trailblazer, Envoy, Rainier) >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Processor Bracket Retaining Nut
    GM742195Courtesy of GENERAL MOTORS CORP.
  1. Install the processor bracket to the rear seat studs.
    2. NOTE: Refer to Fastener Notice .
  2. Install the nut to the rear seat back stud.

    Tighten:  Tighten the nut to 45 N.m (33 lb ft).

    3. Fig 2: Identifying Retaining Tab
    GM741626Courtesy of GENERAL MOTORS CORP.
  3. Position the upper bracket to the processor bracket.
  4. Slide the upper bracket outboard until all the retaining tabs are seated to the processor bracket.
  5. Install the communication interface module. Refer to Communication Interface Module Replacement (TrailBlazer EXT, Envoy XL)  or Communication Interface Module Replacement (TrailBlazer, Envoy, Rainier) .
  6. Install the right rear seat cushion. Refer to Seat Cushion Replacement - Rear No. 1 (TrailBlazer, Envoy, Rainier) .
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