4635 / 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: 366 of 549
Fig331:- 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
12
V bat
Supply Voltage Battery
15
ABFD-
Front Airbag Driver, Minus
16
ABFD+ Front Airbag Driver, Plus
23
GND
Power GND
Please refer Airbag ECU Pin Assignment on
Page 6 for more details.
Inspection Method: -
N.A.
CHAMBER A