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: 197 of 549

SRS Warning Lamp in Instrument Cluster:-

Fig184:- SRS Warning Lamp in Instrument Cluster.

Fig185:- SRS Warning Lamp, when ON will be illuminated in Red

color.

Connector View & Information:-

Pin

No.

Pin Name

Description

1 CAN_H

CAN High

2 CAN_L

CAN Low

7 A_GND

Common Switch GND

12 Vbat

Supply Voltage Battery

23 GND

Power GND

Please refer Airbag ECU Pin Assignment on

or more details.

Inspection Method:-

N.A.

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

CHAMBER A

Fig:182 Airbag ECU location Fig:183 Airbag Wiring Harness connector