Mahindra Scorpio Sle - User Manual

©2009Mahindra&MahindraLtd.Allrightsreserved.Thisbookmaynotbereproducedorcopied,inwholeorinpart,without
thewrittenpermissionofMahindra&MahindraLtd.
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DIAGNOSTICMANUAL(IMMOBILIZER)
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www.teknetmahindra.com
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RELEASED BY -
TECHNICAL PUBLICATION CELL
MAHINDRA & MAHINDRA LTD.
Rev1 – MARCH 2009
All information contained in this manual is most up-to-date at the time of publication. However, specifications and procedures
are subject to change without notice. This manual is strictly meant for restricted internal circulation within M&M Authorized
dealer service centers.
MAN-00056
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Vlx/Sle/Lx
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Mahindra Scorpio Sle Specifications

General

Brand	Mahindra
Model	Scorpio Sle
Category	Automobile
Language	English

Summary

About the Immobilizer Diagnostic Manual

Manual Navigation and General Information

How to Use this Manual

Explains the manual's two-part structure and how to use DTC codes for troubleshooting.

Overview of In-Vehicle Communication Network

Diagram illustrating communication between diagnostic connector, EMS ECU, and Immobilizer ECU.

Recommended Troubleshooting Process

Step-by-step flowchart for diagnosing and resolving vehicle immobilizer issues.

Warranty & Other Information

Details procedures for reporting failures and making warranty claims for ECU replacements.

Key Management Procedures

Key Assignment Guideline

Provides a flowchart outlining the rules and limitations for key assignment.

Key Assignment Process

Details the step-by-step process for assigning keys, including necessary codes and interactions.

ECU Replacement Procedures

EMS ECU Replacement

Step-by-step guide for replacing the Engine Management System ECU, including programming.

Immobilizer ECU (ICU) Replacement

Step-by-step guide for replacing the Immobilizer ECU, including learning and programming.

EMS ECU and Immobilizer ECU Replacement

Procedure for replacing both ECUs simultaneously when both keys are available.

List of Unavailable Services

Index of DTC Codes