Part Replacement strategy IVI IC SVS Reflashing and Replacement spec Version: 0.7 Draft Released On: June 21, 2023 Copyright © Tata Motors Ltd. Page 29 of 34 4.2.2 If HU VIN is mismatched HU might will display VIN mismatch error. Update correct VIN in HU. 4.2.3 If Certificates are expired TBA 4.2.4 If IVI Display is replaced Replace IVI Display 4.2.5 If Mood light LED module is replaced (If applicable) Below is the Mood lighting module replacement procedure 1. Connect Service tool 2. Perform Mood lighting Auto addressing service routine (Refer section 4.1.1, Step 19) 3. Disconnect Service tool 4.2.6 If IC Display is replaced TBA 4.2.7 If SVS dependent component part is replaced 1. Following is the list of SVS dependent components (TBA) 2. Perform SVS calibration (Refer Section 4.3). 4.3 SVS calibration procedure Below are the steps to perform SVS calibration Step 1. Start Calibration process by clicking option of SVS Calibration. Steps to enter Technician menu: 1. Goto Settings ->Select software update. 2. On software update screen follow below step1 and step2 as mentioned in below image. Software Details HMI
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