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Q501 4 Cylinder MT Application
DTC Troubleshooting Data
Version: 0.1
Date: 21-Sep-2018
Prepared By: Mithi Prasad, Sarang Kulkarni, Manish Gupta
Checked By: Yogesh Jadhav
Approved By: Satish Kumar P
Page: 711 of 1052
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.
connections as per
the circuit
schematic
3
Are there any pins damaged at EMS ECU Connector or
Accelerator Pedal Sensor connector?
Replace the
connector or wiring
harness
Go to next step
4
Are there any pins backed out from the EMS ECU
Connector or Accelerator Pedal sensor connector?
Rectify/Replace
Connectors
Go to next step
5
Accelerator Pedal moving freely?
Go to next step
Perform necessary
mechanical repairs
6
Fault Persists?
Call Hot line.
Follow the steps
again for
reconfirmation
DTC’s confirmation:
After rectification, Test Drive the vehicle for 2 KM and ensure that no DTC’s are logged in ECM.
Circuit Schematic: