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OSPREY- Application
DTC Troubleshooting Data
Version: 4.0
Date: 10-02-2017
Prepared by: Mithipati Prasad
Checked by: G S Raju / Senthilnathan S
Page: 634 of 654
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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.
3
Fault Still persists?
Call Hotline
Repeat the above
steps for fault
confirmation
schematic.
4.
Check whether the EMS ecu pin 32/ 68 is short circuited to
Ground.
Rectify the wiring
harness connections
as per the schematic
Go to step 6
5.
Fault still persists?
Replace economy
mode switch. IF fault
still persists then
Call hot line
Confirm the above
procedure for fault
Rectification.
DTC’s confirmation:
After rectification, ensure the following points by referring engine parameters using TML diagnostic tool before handing
over to customer.
x
Turn the Ignition OFF and then turn it ON. Recheck the fault, Fault shall not reappear.
Circuit Schematic:
NA
Component location & Connector Location Image:
NA