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TML HARRIER Infotainment DTC Troubleshooting guide
Version: 0.2 Draft
Date: 31-Jul-18
Author:
Vijaya Bhaskar
B/Pritam Bansod
Page: 4 of 113
Copyright ©
TATA MOTORS Ltd.
This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author.
B1C20-13: Steering Wheel Control Input Signal - circuit open ..............................................................................57 B1C04-13: GPS Signal - circuit open .......................................................................................................................61 B1C4B-13: Infotainment Display LVDS connector - circuit open............................................................................65 B1C4D-08: Button Panel LIN - Bus Signal / Message Failures ................................................................................73 CAN Bus Architecture .............................................................................................................................................75 Preliminary Check...................................................................................................................................................78 U0028-13: Vehicle Communication Bus A - open circuit .......................................................................................79 U0028-88: Vehicle Communication Bus A - Bus off ...............................................................................................81 U0155-08: Lost Communication with Instrument Panel Cluster (IPC) Control Module - Bus Signal / Message Failure.....................................................................................................................................................................83 U0140-08: Lost Communication with Body Control Module - Bus Signal / Message Failures...............................88 U0159-08: Lost Communication with Parking Assist Control Module "A" - Bus Signal / Message Failures ..........96 U0164-08: Lost Communication with HVAC Control Module - Bus Signal / Message Failures............................101 U045A-81: Invalid Data Received from Parking Assist Control Module "A" - invalid serial data received ..........107 Abbreviations .......................................................................................................................................................110 Appendix...............................................................................................................................................................111 End of Document..................................................................................................................................................113