HARRIER BOOK 2

4509 / 4910

Copyright © 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: 240 of 549
Connector Location:-
The Chamber Coding & color are:
Chamber Coding Color
Chamber A D Blue
Chamber B C Brown
Connector View & Information:-
Fig221:- 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:219 Airbag ECU location Fig:220 Airbag Wiring Harness connector