X104 CNG (Nexon) 4” Instrument Cluster DTC Troubleshooting Data Version: 2.0 Date: 19-August-24 Author: Suraj Shivsharan Page: 8 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. U0537-81:- Invalid Data Received From ESCL ------------------------------------------------------------------------------ 146 U1305-88:- LIN Bus communication – Bus off ------------------------------------------------------------------------------- 148 U1305-13:- LIN Bus communication – Circuit Open ------------------------------------------------------------------------ 151 U1331-87:- Lost communication with dust sensor – missing message------------------------------------------------- 154 U1331-08:- Lost communication with dust sensor – Bus Signal/Message failure------------------------------------ 156 U0100-87:-Lost Communication with ECM/PCM-missing message ---------------------------------------------------- 159 U0131-87:-Lost Communication with EPAS-missing message ---------------------------------------------------------- 159 U0101-87:-Lost Communication with TCM-missing message ------------------------------------------------------------ 159 U1309-87:-Lost Communication with Antilock Braking System/Electronic Stability Program (ABS/ESP) control Module-missing message --------------------------------------------------------------------------------------------------------- 159 U0151-87:-Lost Communication with Restraints Control Module (SRS)-missing message ----------------------- 159 U1351-87:-Lost Communication with Passive Entry Passive Start (PEPS) -missing message------------------- 159 U0537-87:-Lost Communication with Electrical Steering Column Lock (ESCL)-missing message -------------- 159 U0140-87:-Lost Communication with Body Control Module (BCM)-missing message ----------------------------- 159 U0164-87:-Lost Communication with HVAC Control Module -missing message ------------------------------------ 159 U130B-87:-Lost Communication with Head Unit (H.U) -missing message -------------------------------------------- 159 Appendix------------------------------------------------------------------------------------------------------------------------------- 160 B190B - 11:- Ambient Temperature Sensor Input Short To Ground Overview:- ISO Code B190B – 11 Customer Symptom N/A Fault Effects (On Vehicle) N/A Lamp Status (If Any) N/A Fault Detection Condition IC shall display OAT as ‘---‘ deg.C. Normal Operating Condition IC shall display OAT value & Operating range is b/w -40 to 85 Deg. Probable Trouble Area Related wiring Harness, connector or terminals damaged. IPC connector wired wrong, Harness wire shorted, Sensor connector wired wrong, Sensor damaged. Healing Condition IC shall recover from open/short condition after receiving valid values for 20s or Ignition On/Off.
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