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SRS / Airbag
ECU – DTC Troubleshooting Guide
Version: 14.0
Date: 14-February-2017
Prepared by:Airbag CoC Review &Approved
by:Sanjeev VM
Page: 8 of 549
Definitions, Acronyms and Abbreviation
The following table describes the terminologies used in this document: -
Abbreviation
Description
ISO
International Organisation For Standardization
SRS
Safety Restraints System
RCM
Restraints Control Module
ECU
Electronic Control Unit
V bat
Battery voltage
ABWL
Airbag Warning Lamp
DTC
Diagnostic Trouble Code
ABFD
Airbag Front Driver
ABFP
Airbag Front Passenger
BTFD
Belt Tensioner, Front Driver
BTFP
Belt Tensioner, Front Passenger
N.A.
Not Applicable
DFIS
Driver Front Impact Sensor
PFIS
Passenger Front Impact Sensor
PADS
Passenger Airbag Deactivation Switch
IPC / IC
Instrument Panel Cluster / Instrument Cluster
BCM
Body Control Module
EMS
Engine Management System
IGN
Ignition
CAN H
CAN High
DAB
Driver Airbag
PAB
Passenger Airbag
BET.
Between
W.R.T
With respect to
CAN L
CAN Low
VC
Vehicle Chassis or Vehicle Configuration
NRC
Negative response code
W/H , WH
Wiring Harness
AB ECU
Airbag ECU
HW
Hardware