HARRIER BOOK 2

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: 599 of 737

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.

1.Remove Front wiper motor mating connector

2. Check continuity between BCM harness side connector pin

[C1-

18]

and Front wiper Park position contact at front wiper motor

mating connector

Open Circuit?

Perform the visual check of connectors for pin bend or damaged etc.

Is connector

faulty?

Check continuity at Front wiper park position contact with b

attery

BCM ECU Faulty

Correct wiring harness

(Open Circuit)

YES

Correct connector fault

(Terminal Bend)

YES

Replace BCM ECU

YES

Park input fault. Replace

Front wiper motor

Continuity found?