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NEXON AMT
DTC Troubleshooting Guide
Version: 2.0
Date: 24-01-2018
Author: Suraj/Anupama
Page: 3 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.
Table of Contents
1.
P0914-02: Gear Position Sensor Circuit– Fixed Signal High Level
.................................................................. 8
2.
P0914-01: Gear Position Sensor Circuit– Fixed Signal Low Level
..................................................................11
3.
P0914-03: Gear Position Sensor Circuit– Period Error
.....................................................................................14
4.
P0914-05: Gear Position Sensor Circuit– PWM Duty high
...............................................................................17
5.
P0914-04: Gear Position Sensor Circuit– PWM Duty low
................................................................................20
6.
P1853-02: Gear/shift Position Sensor– Wrong supply voltage Vbatt Error
.....................................................23
7.
P1853-01: Gear/shift Position Sensor– Wrong supply voltage Gnd Error
.......................................................26
8.
P0904-02: Shift Position Sensor Circuit– Fixed Signal High Level
..................................................................29
9.
P0904-01: Shift Position Sensor Circuit– Fixed Signal Low Level
...................................................................32
10.
P0904-03: Shift Position Sensor Circuit– Period Error
..................................................................................35
11.
P0904-05: Shift Position Sensor Circuit– PWM Duty high
............................................................................38
12.
P0904-04: Shift Position Sensor Circuit– PWM Duty low
.............................................................................41
13.
P0805-02: Clutch Position Sensor Circuit– Fixed Signal High Level
...........................................................44
14.
P0805-01: Clutch Position Sensor Circuit– Fixed Signal low Level
.............................................................47
15.
P0805-03: Clutch Position Sensor Circuit– Period Error
...............................................................................50
16.
P0805-05: Clutch Position Sensor Circuit– PWM Duty high
.........................................................................53
17.
P0805-04: Clutch Position Sensor Circuit– PWM Duty low
..........................................................................56
18.
P1852-02: Clutch Position/Hyd Press Sensor – Wrong supply voltage Vbatt Error
...................................59
19.
P1852-01: Clutch Position/Hyd Press Sensor – Wrong supply voltage Gnd Error
.....................................62
20.
P0932-02: Hydraulic Pressure Sensor Circuit– Signal over Max Threshold
...............................................65
21.
P0932-01: Hydraulic Pressure Sensor Circuit– Signal under Min Threshold
..............................................69
22.
P0932-07: Hydraulic Pressure Sensor Circuit– Wrong value sensor
..........................................................72
23.
P0932-03: Hydraulic Pressure Sensor Circuit– Wrong signal spikes
..........................................................75
24.
P0820/P0821/P0822/P0823-02: Gear Lever Sensor Circuit– Over Max Threshold
...................................78
25.
P0820/P0821/P0822/P0823-01: Gear Lever Sensor Circuit– Under min. Threshold
.................................82
26.
P0825 -02: Gear Lever Sensor Circuit– Signal Not valid
..............................................................................86
27.
P0825 -01: Gear Lever Sensor Circuit– Misuse
............................................................................................90
28.
P0715 -03: Clutch Speed Sensor Circuit– Signal absent
..............................................................................95
29.
P0715 -01: Clutch Speed Sensor Circuit– Signal Wrong
..............................................................................98
30.
P0715 -02: Clutch Speed Sensor Circuit– Signal Wrong Spikes
...............................................................101
31.
P0725-02: Engine Speed Input Circuit– Signal not valid
............................................................................104
32.
P0725-03: Engine Speed Input Circuit– Signal Absent
...............................................................................107
33.
P0725-01: Engine Speed Input Circuit– Signal wrong
................................................................................110