HARRIER BOOK 2

TML Harrier Infotainment Reflashing

and Replacement Spec

TITLE :

TML Harrier Infotainment Reflashing and Replacement Spec

Doc No:

Date

: 10

Dec 18

Revision

: 0.3

Page: 10 of 15

Prepared : Pritam B

Checked: Phani Kumar J

Approved: Anand Sikchi

This specification is the exclusive property of Tata Motors Limited. Without their consent it may not be

reproduced or given to third parties

The above specifications are subject to change and therefore suppliers

are requested to refer the latest one.

CONTROLLED COPY FOR RESTRICTED CIRCULATION

Step 9

Infotainment system shall start software flash file validation process to verify the Infotainment

system installed software version with the new software version. System shall validate the integrity of

the software which is selected to flash

Step 10

If validation is successful, then system proceeds for software reflash. During this stage IGN

shall not be switched ON. Infotainment display shall update the current status (progress bar) of all

Step 11

module reflash (Display, Silver Box, Switch Bank, Instrument Cluster) and Total. Total is the

overall progress of the reflash operation. System shall always show message “Warning : Do Not

Turn On Ignition” and the Reflasher Version for whole process of SW reflash untill completion.