{Nexon_MCE FATC } DTC Troubleshooting Data Version: 2.01 Date: 27-Dec-2019 Author: ERC Page: 3 of 245 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. TABLE OF CONTENTS B1F2B-12:- Air Conditioning Compressor Request – circuit short to battery; ............................................................ 6 B1F2B-11:- Air Conditioning Compressor Request – circuit short to Ground; ........................................................ 10 B1F3E-71:- Temperature Door Control Motor - Actuator stuck;: ................................................................................ 13 B1F3E-54:- Temperature Door Control Motor Calibration Fault;: ............................................................................... 17 B1F2D-12:- Temperature Door Control Motor Drive Line - Circuit Short to Battery;: .............................................. 21 B1F2D-11:- Air Temperature Motor Drive Line- Circuit Short to Ground;: ................................................................ 25 B1F2D-13:- Air Temperature Motor Drive Line- Circuit Open;: ................................................................................... 29 B1F47-13:- Air Temperature Feedback Power Supply- Circuit Open;:...................................................................... 33 B1F20-11:- Air Temperature Feedback Power Supply- Circuit Short to Ground;: ................................................... 37 B1F20-12:- Air Temperature Feedback Power Supply- Circuit Short to Battery;: .................................................... 41 B1F1F-15:- Air Temperature Feedback Signal - Circuit Short to Battery or Open;: ................................................ 45 B1F1F-11:- Air Temperature Feedback Signal - Circuit Short To Ground;: .............................................................. 49 B1F2F-13:- Blower Motor Drive Signal - Circuit Open;: ............................................................................................... 53 B1F28-12:- Blower Motor Diagnostic Feedback OR Blower Motor DTC - Circuit Short to Battery;: ..................... 56 B1F28-14:- Blower Motor Diagnostic Feedback - Circuit Short to Ground or Open;: .............................................. 59 B1F2F-12:- Blower Motor Drive Signal - Circuit Short to battery;: .............................................................................. 62 B1F2F-11:- Blower Motor Drive Signal - Circuit Short to Ground;: ............................................................................. 65 B1F2A-12:- Cabin Temperature Sensor - Circuit Short to Battery;: ........................................................................... 68 B1F2A-14:- Cabin Temperature Sensor - Circuit Short to Ground or Open;: ........................................................... 71 B1F23-15:- Evaporator Temperature Sensor Signal - Circuit Short to Battery or Open;: ....................................... 74 B1F23-11:- Evaporator Temperature Sensor Signal - Circuit Short to Ground;: ...................................................... 77 B1F46-13:- Fresh Air/RECIRC Feedback Power Supply - Circuit Open;: ................................................................. 80 B1F2C-13:- Fresh Air/RECIRC Motor Drive Line- Circuit Open;: ............................................................................... 84 B1F2C-12:- Fresh Air/RECIRC Motor Drive Line- Circuit Short to Battery;: ............................................................. 88 B1F4B-56:- BCM configuration Error- Invalid/Incompatible Configuration;: ............................................................ 92
RkJQdWJsaXNoZXIy MTIwNTUz