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Q5/X451 FATC
DTC Troubleshooting Data
Version: 1.0
Date: 16-Oct-2018
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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.
Author: ERC
Page: 178 of 202
B1F53-55:- CCH_CCM Read ECU Parameter Routine –Not Configured
Overview:
ISO Code
B1F53-55
Customer Symptom
Some or all functionality may be lost
Fault Effects (On Vehicle)
Some or all functionality may be lost
Lamp Status (If Any)
CCM shall work with default NVM values
Fault Detection Condition
Whenever CCM receives negative response from 2E service
CCM shall log corresponding DTC against CCH
Normal Operating Condition
CCM is fully functional based on the User input on CCH
Probable Trouble Area
Need to check the CCH.
Healing Condition
Remove the power and reconnect, Replace CCH.