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: 228 of 549

Connector View & Information:-

Fig210:- Airbag ECU connector interface.

Pin

No.

Pin Name

Description

1 CAN_H

CAN High

2 CAN_L

CAN Low

7 A_GND

Common Switch GND

9 PADS

Passenger Airbag Deactivation

Switch

12 Vbat

Supply Voltage Battery

23 GND

Power GND

24 PADI

Passenger Airbag Deactivation

Indicator

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:208 Airbag ECU location Fig:209 Airbag Wiring Harness connector