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{Osprey CCM}
DTC Troubleshooting Data
Version: 1.0
Date: 06-Jan-17
Author: ERC
Page: 3 of 244
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;
....................................................... 9
B1F3E-71:- Temperature Door Control Motor - Actuator stuck;:
.............................................................................12
B1F3E-54:- Temperature Door Control Motor Calibration Fault;:
............................................................................16
B1F2D-12:- Temperature Door Control Motor Drive Line - Circuit Short to Battery;:
.............................................20
B1F2D-11:- Air Temperature Motor Drive Line- Circuit Short to Ground;:
..............................................................24
B1F2D-13:- Air Temperature Motor Drive Line- Circuit Open;:
................................................................................28
B1F47-13:- Air Temperature Feedback Power Supply- Circuit Open;:
...................................................................32
B1F20-11:- Air Temperature Feedback Power Supply- Circuit Short to Ground;:
.................................................36
B1F20-12:- Air Temperature Feedback Power Supply- Circuit Short to Battery;:
..................................................40
B1F1F-15:- Air Temperature Feedback Signal - Circuit Short to Battery or Open;:
...............................................44
B1F1F-11:- Air Temperature Feedback Signal - Circuit Short To Ground;:
............................................................48
B1F2F-13:- Blower Motor Drive Signal - Circuit Open;:
............................................................................................52
B1F28-12:- Blower Motor Diagnostic Feedback OR Blower Motor DTC - Circuit Short to Battery;:
....................55
B1F28-14:- Blower Motor Diagnostic Feedback - Circuit Short to Ground or Open;:
............................................58
B1F2F-12:- Blower Motor Drive Signal - Circuit Short to battery;:
...........................................................................61
B1F2F-11:- Blower Motor Drive Signal - Circuit Short to Ground;:
..........................................................................64
B1F2A-12:- Cabin Temperature Sensor - Circuit Short to Battery;:
........................................................................67
B1F2A-14:- Cabin Temperature Sensor - Circuit Short to Ground or Open;:
.........................................................70
B1F23-15:- Evaporator Temperature Sensor Signal - Circuit Short to Battery or Open;:
......................................73
B1F23-11:- Evaporator Temperature Sensor Signal - Circuit Short to Ground;:
....................................................76
B1F46-13:- Fresh Air/RECIRC Feedback Power Supply - Circuit Open;:
...............................................................79
B1F2C-13:- Fresh Air/RECIRC Motor Drive Line- Circuit Open;:
............................................................................83
B1F2C-12:- Fresh Air/RECIRC Motor Drive Line- Circuit Short to Battery;:
...........................................................87
B1F4B-56:- BCM configuration Error- Invalid/Incompatible Configuration;:
..........................................................91
B1F2C-11:- Fresh Air/RECIRC Motor Drive Line- Circuit Short to Ground;:
..........................................................94
B1F1E-12:- Fresh Air/RECIRC Feedback Power Supply - Circuit to Battery;:
......................................................98
B1F1E-11:- Fresh Air/RECIRC Feedback Power Supply - Circuit Short to Ground;:
..........................................102