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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: 173 of 202
Trouble Shooting:-
Still DTC is
present
Yes
Disconnect CCH and connect other CCH which is
configured as single zone
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
B1F4F -
11
02
is present
Stop