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Home >> GMC >> 2002 >> Jimmy 2D Utility, Part Time, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 710 (Cellular Communication System) >> Diagnostic Information & Procedures >> Diagnostic Starting Point - Cellular Communication

Diagnostic Starting Point - Cellular Communication

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Begin the diagnosis of the system by performing the Diagnostic System Check for the system in which the customer concern is apparent. The Diagnostic System Check - Cellular Communication  will direct you to the correct procedure for diagnosing the system and where the procedure is located.