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Vehicle Platform: Tiago,Tigor & Osprey
ECU Name: Hella Body Control Module (BCM)
DTC Troubleshooting Data
Version: 2.0
Date: 22-10-2018
Author: Parag K
Page: 359 of 737
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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.
DTC’s confirmation:
After rectification, ensure the following points by using TML diagnostic tool before handing over to customer.
1.
Switch Ignition ON.
2.
Run Input Switch Test routine, operate switches manually and check DTC
B1620 – 12 is not returned with the
Routine results.
Circuit Schematic Diagram:
Note:
For detailed information please refer latest BCM wiring harness schematic.
Component Location & Image:-