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Vehicle Platform: Tiago,Tigor & Osprey
ECU Name: Hella Body Control Module (BCM)
DTC Troubleshooting Data
Version: 2.0
Date: 22-10-2018
Author: Parag K
Page: 24 of 737
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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.
ECU Pin assignment (Applicable for petrol ECM)
Vehicle Connector-1
Pin No.
Pin Name
Description
132
CAN_H
CAN High
144
CAN_L
CAN Low
116
Ign
Ignition
155,156 Vbat
Supply Voltage Battery
153,154 GND
Battery GND
ECU Pin assignment (Applicable for Diesel ECM)
Vehicle Connector-1
Pin No.
Pin Name
Description
19
CAN_H
CAN High
18
CAN_L
CAN Low
49
Ign
Ignition
12,31,41 Vbat
Supply Voltage Battery
9,28
GND
Battery GND