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NEXON AMT
DTC Troubleshooting Guide
Version: 2.0
Date: 24-01-2018
Author: Suraj/Anupama
Page: 425 of 434
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.
-Short circuit to GND on TCU
- Sensor connection
-TCU connection
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