2984 / 5157
PSCM
DTC Troubleshooting Guide for Nexon
Version: 1.1
Date: 21/06/2017
Author: E&E Chassis - ERC
Page: 41 of 156
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.
Trouble Shooting:
1. Connect the TML Diagnostic Tool.
2. Turn the Ignition ON
3. Check the status of DTC’s (Memorized/Current)
4. Record the DTC & Clear
5. Turn Ignition OFF & ON.
6. Read ECU parameters 6201 using diagnostic tool
a) Steering rotor position sensor reference voltage: 3 to 6 V
b) Steering rotor position sensor signal “A”: 0 to 5V
c) Steering rotor position sensor signal “B”: 0 to 5V
d) Relative rotor position: 0 to 360
e) Steering rotor speed:13000 to 13000 rpm
7. Reset the ECU (remove the power plug from ECU and reconnect
after 5 min)
8. Verify If DTC
C1305-02
is present
YES
Is DTC
Present?
No
Stop
Replace the steering column