TIGOR AMT

TIAGO/TIGOR AMT Gasoline DTC Troubleshooting Guide Version: 4.0 Date: 18-04-2017 Author: Sathi/Anupama Page: 417 of 427 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. 13 P0805- 02 Clutch Position Sensor Circuit – Fixed Signal High Level -Short to V supply or open circuit on Sensor signal -Short to Supply or open circuit on TCU -Sensor GND loss -Sensor supply loss - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 14 P0805- 01 Clutch Position Sensor Circuit – Fixed Signal low Level -Short circuit to GND on Sensor -Short circuit to GND on TCU - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally 15 P0805- 03 Clutch Position Sensor Circuit – Period Error -Sensor Problem -Sensor damage - TCU internal damage 16 P0805- 05 Clutch Position Sensor Circuit – PWM Duty high -Sensor problem -Sensor damage - TCU internal damage 17 P0805- 04 Clutch Position Sensor Circuit – PWM Duty low -sensor Algorithm Error (sensor problem, magnet lost) -Sensor damage - TCU internal damage 18 P1852- 02 Clutch Position/Hydraulic Pressure Sensor – Wrong supply voltage Vbatt Error -TCU damage -Short to V supply or open circuit on Sensor supply - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 19 P1852- 01 Clutch Position/Hydraulic Pressure Sensor – Wrong supply voltage GND Error -TCU damage - Short circuit to GND On Sensor supply - Short circuit to GND On TCU - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 20 P0932- 02 Hydraulic Pressure Sensor Circuit – Signal over Max Threshold -Short to V supply or open circuit on Sensor signal -Short to Supply or open circuit on TCU -Sensor GND loss -Sensor supply loss - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 21 P0932- 01 Hydraulic Pressure Sensor Circuit – Signal under Min Threshold -Short circuit to GND on Sensor -Short circuit to GND on TCU - Loose mechanical fitment of TCU -Loose mechanical fitment of Sensor -Loose or damage or short circuit internally -TCU internal damage 22 P0932- 07 Hydraulic Pressure Sensor Circuit – Wrong value sensor Sensor damage - Loose mechanical fitment of TCU