HARRIER BOOK 2

TATA MOTORS Ltd.

This document must not be used in any w ay, such as copying and redistributing to third parties, w ithout the consent of author .

SRS / Airbag

ECU – DTC Troubleshooting Guide

Version: 14.0

Date: 14-February-2017

Prepared by:Airbag COC Review &

Approved by:Sanjeev VM

Page: 292 of 549

Connector View & Information:-

Fig269:- Airbag ECU connector interface.

Pin

No.

Pin Name

Description

CAN_H

CAN High

CAN_L

CAN Low

A_GND

Common Switch GND

V bat

Supply Voltage Battery

GND

Power GND

Pin No.

Pin Name

Description

passenger

Side Airbag

Side Airbag Front Passenger,

Minus

passenger

Side Airbag

Side Airbag Front Passenger,

Plus

Please refer Airbag ECU Pin Assignment on

or more details.

Inspection Method: -

N.A.

CHAMBER B

CHAMBER A

Airbag ECU is fitted in the floor of central console in the car.

Fig:267 Airbag ECU location

Fig:268 Airbag Wiring Harness connector