
The repair methods given by the manufacturer in this document are based on the technical specifications, current at the time of release. The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component
units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part of or whole of the present document,are prohibited without the prior written consent of Mahindra & Mahindra Ltd. The use of this document by any
person other than the trained personnel, at the Authorized Service Centre of Mahindra & Mahindra Ltd.,will amount to unauthorized use and shall be liable for penalty/prosecution
© 2013 Mahindra & Mahindra Ltd.
MAN-00222
APRIL 2013/Rev1
WIRING MANUAL
04022013
ABOUT THE WIRING MANUAL…………………………………………………………………...03
GOOD ELECTRICAL/ELECTRONIC TROUBLESHOOTING PROCESS……..04
HOW TO READ THE WIRING MANUAL……………………………………………………..05
A.
CONTROLLERS/FUSES/RELAYS - LOCATIONS
LOCATION - FUSE BOXS/RELAYS/CONTROLLERS……………………………….06
MAIN FUSE BOX - FUSES/CIRCUITS/RATINGS……………………………………..07
ECU FUSE BOX - FUSES/CIRCUITS/RATINGS………………………………………..07
MAXI FUSE - FUSES/CIRCUITS/RATINGS……………………………………………….07
B. INDIVIDUAL CIRCUITS
ENGINE MANAGEMENT SYSTEM 1…………………………………………………………..08
ENGINE MANAGEMENT SYSTEM 2…………………………………………………………..09
IMMOBILISER………………………………………………………………………………………………….10
CHARGING CIRCUIT………………………………………………………………………………………11
STARTING CIRCUIT………………………………………………………………………………………..12
INSTRUMENT CLUSTER OVERVIEW…………………………………………………………13
INSTRUMENT CLUSTER CIRCUIT………………………………………………………………14
HORN CIRCUIT………………………………………………………………………………………………..15
12 VOLT CHARGING PORT………………………………………………………………………….16
TURN AMD HAZARD CIRCUIT…………………………………………………………………….17
WIPER AND WASHER CIRCUIT………………………………………………………………….18
HEAD LAMP…………………………………………………………………………………………………….19
HEAD LAMP LEVELING CIRCUIT…………………………………………………………………20
STOP LAMP……………………………………………………………………………………………………..21
REVERSE LIGHT………………………………………………………………………………...................22
REGISTRATION PLATE LAMP CIRCUIT………………………………………………………23
PARKING LAMP CIRCUIT……………………………………………………………………………..24
INTERIOR AND READING LAMP…………………………………………………………………25
START STOP – STARTING CIRCUIT ………………………………………………………..26
C. WIRING HARNESS LAYOUT
ENGINE WIRING HARNESS LAYOUT (E)……………………………………………………27
CHASSIS WIRING HARNESS LAYOUT (C) ……………..………………………………..29
BODY WIRING HARNESS LAYOUT (B)………………………………………………………31
WIRING HARNESS ROUTING - COMPLETE VEHICLE……………………………..33
……………………………………………………………………………..35
F APENDIX
ELECTRICAL SYMBOLS……………………………………………………………………...............36
WIRE COLOR CODING CHART…………………………………………………………………….40
CONTENTS
2