TIAGO

TIAGO AMT Gasoline

DTC Troubleshooting Guide

Version: 2.0

Date: 06-06-2016

Author: Sathi/Anupama

Page: 348 of 424

TATA MOTORS Ltd.

This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author.

Unmount the TCU from the valve body and

investigate any loose contacts/damaged

valves/ sensor connectors. Any problem is

detected?

Replace TCU/Valve body/kit

Replace the TCU

and if problem

persists replace the

kit

After rectification,

the following points by referring TCU parameters using TML diagnostic tool

before handing over to customer.

Drive the vehicle through all gears in both Automatic and Manual modes

Ensure no DTC is active and Transmission Fault Lamp is OFF.

Circuit Schematic Diagram:

Component Location & Image:-

Connector Location: -

Connector View & Information: -

Inspection Method: -