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Home >> Cadillac >> 2001 >> DeVille Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Navigation Systems >> Repair Instructions >> Navigation Data Processor Replacement (Navigation Module NAV) >> Installation Procedure
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Installation Procedure

Fig 1: Navigation Data Processor
GM577872Courtesy of GENERAL MOTORS COMPANY
  1. Install the navigation data processor (5) to the navigation data processor / radio bracket (2)
  2. Install the fasteners (4). Tighten the fasteners to 5 N.m (44 lb in).
  3. Install the navigation data processor and the bracket assembly
    4. Fig 2: Navigation Data Processor/Radio Bracket Nuts
    GM474820Courtesy of GENERAL MOTORS COMPANY
  4. Install the fasteners (1). Tighten the fasteners to 9 N.m (80 lb in).
    5. Fig 3: Navigation Data Processor And Radio Receiver
    GM577867Courtesy of GENERAL MOTORS COMPANY
  5. Connect the navigation data processor (2), and the radio receiver (3) electrical connectors (1, 4).
  6. Turn ON the ignition, with the engine OFF
  7. Reinstall the navigation CD
  8. Turn OFF the ignition.
  9. Install the rear shelf carrier
  10. Install the rear shelf trim panel
  11. Install the upper trunk trim
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