1. - Introduction

Introduction

The Testing and Inspection Procedures contains the diagnosis for the following system:
Tiptronic transmission A 96/30 (ZF type 5 HP 19 HLA)

The system is installed in the following vehicle:
911 Carrera 4 (996C4) as of model year '99

Apart from general information (testers, component arrangement, etc.), the Testing and Inspection Procedures also contains a guided diagnosis procedure. This guided diagnosis should lead the technician to the fault source.

In order to locate a faulty component, the instructions for the main diagnosis test must be followed exactly.