Introduction

Diagnostic procedures change every year. New diagnostic systems may be added; carryover systems may be enhanced. IT IS RECOMMENDED THAT YOU REVIEW THE ENTIRE TEST TO BECOME FAMILIAR WITH ALL NEW AND CHANGED DIAGNOSTIC PROCEDURES. These tests are designed to begin all diagnosis at SYMPTOM IDENTIFICATION TEST 1A. This will cover all the necessary requirements to begin a logical diagnostic path for each repair. If there is a trouble code detected, it will direct you to a specific test. If it is a symptom problem, it will direct you to SYSTEM TEST 1A for more specific instructions or directly to a specific test. Side headers are used to direct you alphabetically to the specific systems.

NOTE: The following terms are used interchangeably:

Left Front (LF) Door and Driver (DR) Door
Right Front (RF) Door and Passenger (PASS) Door