X104 CNG (Nexon) 4” Instrument Cluster DTC Troubleshooting Data Version: 2.0 Date: 19-August-24 Author: Suraj Shivsharan Page: 7 of 160 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. B191A -14:- Park Lamp Input (Position Lamp Input) – circuit short to ground or open ------------------------------- 92 B191A -12:- Park Lamp Input (Position Lamp Input) – circuit short to battery ------------------------------------------ 92 B1914 -12:- Turn Left Indicator Input - circuit short to battery -------------------------------------------------------------- 92 B1914 -14:- Turn Left Indicator Input - circuit short to ground or Open--------------------------------------------------- 92 B1915 -12:- Turn Right Indicator Input - circuit short to battery ------------------------------------------------------------ 93 B1915 -14:- Turn Right Indicator Input - circuit short to ground or open ------------------------------------------------- 93 U1018 -14:- Transport Mode Selector Input- circuit short to ground or open ------------------------------------------- 93 U1018 -12:- Transport Mode Selector Input- circuit short to battery ------------------------------------------------------ 93 B1918-15:-All Other Doors Ajar Warning Indicator Input- circuit short to battery or open---------------------------- 93 B1918-11:-All Other Doors Ajar Warning Indicator Input- circuit short to ground -------------------------------------- 93 B190E-11:-Low Engine Oil Pressure Warning Input- circuit short to ground -------------------------------------------- 93 B190E-15:-Low Engine Oil Pressure Warning Input- circuit short to short to battery --------------------------------- 93 CAN Bus Architecture: --------------------------------------------------------------------------------------------------------------- 94 Wiring Schematics for Osprey------------------------------------------------------------------------------------------------------ 95 Abbreviation ---------------------------------------------------------------------------------------------------------------------------- 96 Preliminary Check: -------------------------------------------------------------------------------------------------------------------- 96 U0028-13:- Vehicle Communication Bus A-open circuit --------------------------------------------------------------------- 97 U0028-88:- Vehicle Communication Bus A-Bus off --------------------------------------------------------------------------- 98 U0100-08:- Lost communication with ECM- Message Timeout Failure ------------------------------------------------ 102 U0101-08:- Lost communication with TCM- TCM Message Timeout Failure ----------------------------------------- 106 U1309-08:- Lost communication with Anti-Lock Braking System- ASBS/ESP Message Timeout Failure------ 109 U0164-08:- Lost communication with HVAC Control Module- Message Timeout Failure-------------------------- 113 U0151-08:- Lost communication with Restraints Control Module (SRS) - Message Timeout Failure ----------- 116 U1351-08:- Lost communication with Passive Entry Passive Start- Message Timeout Failure------------------- 119 U0537-08:- Lost communication with Electrical Steering Column Lock- Message Timeout Failure ------------- 122 U0140-08:- Lost communication with Body Control Module- Message Timeout Failure --------------------------- 125 U0131-08:- Lost communication with EPAS- Message Time Out Failure --------------------------------------------- 129 U130B-08:- Lost communication with Head Unit- HU Message Time Out Failure----------------------------------- 132 U0127-08:- Lost Communication with TPMS - Bus Signal / Message Failures--------------------------------------- 135 U0401-81:- Invalid Data Received From ECM ------------------------------------------------------------------------------- 138 U0402-81:- Invalid Data Received From TCM ------------------------------------------------------------------------------- 140 U1609-81:- Invalid Data Received From ABS -------------------------------------------------------------------------------- 142 U0424-81:- Invalid Data Received From HVAC------------------------------------------------------------------------------ 144
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