NEXON AMT BS VI DTC Troubleshooting Guide Version: 2.3 Date: 23-07-2019 Author: Rahul N Page: 433 of 442 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. 29 P0821-01 Gear Lever Sensor Circuit– Under min. Threshold -Short circuit to GND on harness -Short circuit to GND on sensor -Short circuit to GND on TCU -Wiring Harness connections - Sensor connection -TCU connection 30 P0822-01 Gear Lever Sensor Circuit– Under min. Threshold -Short circuit to GND on harness -Short circuit to GND on sensor -Short circuit to GND on TCU -Wiring Harness connections - Sensor connection -TCU connection 31 P0823-01 Gear Lever Sensor Circuit– Under min. Threshold -Short circuit to GND on harness -Short circuit to GND on sensor -Short circuit to GND on TCU -Wiring Harness connections - Sensor connection -TCU connection 32 P0825 - 02 Gear Lever Sensor Circuit– Signal Not valid -Failure in one or more lever sensor -Wiring Harness connections - Sensor connection -TCU connection 33 P0825 - 01 Gear Lever Sensor Circuit– Misuse - Gear lever misuse or -Gear lever locked in an unstable position -Wiring Harness connections - Sensor connection -TCU connection 34 P0715 - 03 Clutch Speed Sensor Circuit– Signal absent -Sensor disconnected -Wiring Harness connections - Sensor connection -TCU connection 35 P0715 - 01 Clutch Speed Sensor Circuit– Signal Wrong -Sensor problem -Harness problem -Wiring Harness connections - Sensor connection -TCU connection 36 P0715 - 02 Clutch Speed Sensor Circuit– Signal Wrong Spikes -Sensor problem -Harness problem -Wiring Harness connections - Sensor connection -TCU connection 37 P0725-02 Engine Speed Input Circuit– Signal not valid -CAN Connection -EMS Connection -Sensor Problem -Wiring Harness Connection -EMS Connection -TCU connection 38 P0725-03 Engine Speed Input Circuit– Signal Absent -CAN Connection -EMS Connection -Sensor Problem -Wiring Harness Connection -EMS Connection -TCU connection 39 P0725-01 Engine Speed Input Circuit– Signal wrong -CAN Connection -EMS Connection -Sensor Problem -Wiring Harness Connection -EMS Connection -TCU connection 40 P0505 - 02 Idle Engine Speed Input– Signal Implausible / Signal Wrong -CAN Connection -EMS Connection -Sensor Problem -Wiring Harness Connection -EMS Connection -TCU connection
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