Introduction - Chrysler 1999 300M V6-3.5L VIN G Service Manual

Introduction

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The information includes all of the specifications, instructions, and graphics needed to diagnose the 42LE electronic automatic transaxle. The diagnostics are based on the failure condition or symptom being present at the time of diagnosis.
Please follow the recommendations below when choosing your diagnostic path.
1. First make sure the DRBIII is communicating with the appropriate modules; ie., if the DRBIII displays a "No Response" condition, you must diagnose this first before proceeding.
2. Read DTCs (diagnostic trouble codes) with the DRBIII.
3. If no DTCs are present, identify the customer complaint.
4. Once the DTC or customer complaint is identified, locate the matching test in the Table of Contents and begin to diagnose the symptom.
An * placed before the symptom description indicated a customer complaint.
When repairs are required, refer to the appropriate component for the proper removal and repair procedure.
Diagnostic procedures change every year. New diagnostic systems may be added: carryover systems may be enhanced. READ THIS INFORMATION BEFORE TRYING TO DIAGNOSE A VEHICLE CODE. It is recommended that you review all the diagnostic information to become familiar with all new and changed diagnostic procedures.