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Home >> Cadillac >> 2003 >> CTS V6-3.2L VIN N >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Service and Repair
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Navigation System: Service and Repair

NAVIGATION DATA PROCESSOR REPLACEMENT

REMOVAL PROCEDURE




1. Remove the rear shelf panel.
2. Disconnect the navigation processor electrical connector (1).
3. Disconnect the coaxial cables from the navigation processor.




4. Remove the nuts (2) securing the navigation processor (1) to the rear shelf.
5. Remove the navigation processor (1) from the rear shelf.

INSTALLATION PROCEDURE




1. Install the navigation processor (1) to the rear shelf.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the nuts securing the navigation processor to the rear shelf.

Tighten
Tighten the fasteners to 9 N.m 80 lb in.




3. Connect the electrical connector (1).
4. Connect the coaxial cables to the tuner assembly.
5. Reinstall the rear shelf.
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