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Vehicle Platform: OSPREY

ECU Name: Hella Body Control Module (BCM) DTC

Troubleshooting Data

Version: 1.4

Date: 15 May 2018

Author: Body CoC

Page: 33 of 855

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.

Trouble Shooting:-

Start

Read IVN DTCs in BCM

If MTO logged against

TCM in current state?

No (In history)

Check continuity between TCM CAN_H (52

pin connector pin no.45 ) to IPC CAN_H(pin

no.6 ) and TCM CAN_L (52 pin connector

pin no.33 ) to IPC CAN_L(pin no. 5) in

vehicle wiring side connector.

Is continuity

there?

Repair the wiring

harness

Clear DTC

Stop

Check Ignition (52 pin connector pin no.28),

Battery (52 pin connector pin no.27) and

Ground (52 pin connector pin no.1,2 ) of TCM

is properly connected or not. Also check fuse

blown (Battery fuse 15A and ignition fuse 10A)

Do necessary repair in the harness

Yes

Yes

No

U0101-08 Loss of communication with TCM