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Q5/X451 FATC
DTC Troubleshooting Data
Version: 1.0
Date: 16-Oct-2018
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.
Author: ERC
Page: 169 of 202
Trouble Shooting:-
DTC’s confirmation: -
After rectification, ensure the following points using TML diagnostic tool before handing over to customer.
a) DTC should not be present in ECU memory.
Component Location & Image:
Connector Location: N.A
Connector View & Information: -
N.A
Inspection Method: - N.A
Is continuity
Present?
Yes
No
Is DTC
Present?
Yes
No
Stop
1. Connect the TML Diagnostic Tool.
2. Turn the Ignition ON
3. Check the status of DTC’s (Memorized/Current)
. Record the DTC & Clear
4
5. Turn Ignition OFF & ON
6. Verify If
U2416 –
11U2
81
is present
Replace CCH
Stop
In CAR temperature sensor should be
present and in working condition
IN-car Sensor