HARRIER BOOK 2

Vehicle Platform: OSPREY

ECU Name: Hella Body Control Module (BCM) DTC

Troubleshooting Data

Version: 1.4

Date: 15 May 2018

Author: Body CoC

Page: 32 of 855

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.

U0101-08:- Lost communication with TCM- TCM Message Timeout Failure

Overview:

ISO Code

U0101-08

Customer Symptom

Reverse lamps does not turn ON

Fault Effects (On Vehicle)

Reverse lamps does not turn ON

Lamp Status (If Any)

TCM Lamp ON

Fault Detection Condition

1. TCM connector is not connected properly or

disconnected from its location

2. CAN Stub wire from TCM connector side is

disconnected.

3. TCM ECU is not powered up.

Normal Operating Condition

TCM ECU communicates properly with TML diagnostic

Tool.

Probable Trouble Area

Disconnection of the TCM connector

Healing Condition

To fix the TCM connector correctly and Fix the wiring

harness issues from TCM side.