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Home >> Pontiac >> 2004 >> Grand Prix V6-3.8L SC VIN 4 >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Accessories and Optional Equipment >> Accessory Delay Module >> Testing and Inspection >> Initial Inspection and Diagnostic Overview >> Diagnostic Starting Point

Diagnostic Starting Point

DIAGNOSTIC STARTING POINT - ACCESSORY DELAY MODULE

Begin the system diagnosis with a Diagnostic System Check - Accessory Delay Module.

The use of the Diagnostic System Check will identify the correct procedure for diagnosing the system and where the procedure is located.
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