DTC Troubleshooting: B1038: Notes
DTC B1038 : Immobilizer F-Can Authentication Id Not Received
How To Use This service information .
NOTICE:
Before You Troubleshoot, Review The How To Troubleshoot .
NOTE:
- If You Are Troubleshooting Multiple DTCs, Be Sure To Follow The Instructions In B-Can System Diagnosis Test Mode A - Refer To: Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (without the HDS) Or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode B - Control Unit Not Communicating Or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks .
- Refer To The DTC Shown On The Display, Then Inspect The Connectors And Terminals Based On The Instructions.
- DTC May Be Stored If Transmitting Control Unit Does Not Start Normally.
- DTC May Be Stored Due To The Power/Ground Circuit Failure Of The Transmitting Control Unit. Before This Troubleshooting, Check The Power/Ground Circuit Of The Transmitting Control Unit First.