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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: 540 of 549
B1033-55:- Inavlid CAN Node Selection not configured
Overview:-
ISO Code
B1033-55
Customer Symptom
N/A
Fault Effects (On Vehicle)
N/A
Lamp Status (If Any)
N/A
Fault Detection Condition
Max allowed crash entry done
Normal Operating Condition
No Max allowed crash entry happen.
Probable Trouble Area
CAN Node
Healing Condition
Select correct node configuration as per specific to platform
Component Details:-
Airbag ECU
: - It is fitted in the floor of central console in the car. The Airbag Electronic Control Unit (ECU) controls the
deployment system to allow an appropriate igniting of the Airbags and belt pre-tensioners to restrain the Driver and
passengers.
Preliminary Checks:-
1. Check Battery Voltage (12 V & above)
2. Check for any faults in Airbag Warning Lamp indication in Instrument Cluster.
3. Ensure the proper locking of Airbag ECU wiring harness connectors in the vehicle by the locking sound.
Trouble Shooting:-