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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: 589 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.
1.Remove Rear wiper motor mating connector
2. Check continuity between BCM harness side connector pin
[C1-
5]
and rear wiper Park position contact at respective rear wiper
motor mating connector
.
Open Circuit?
Perform the visual check of connectors for pin bend or damaged etc.
Is connector
faulty?
Check continuity at rear wiper park position Contact with ground
Continuity found?
BCM ECU Faulty
Correct wiring harness
(Open Circuit)
YES
NO
Correct connector fault
(Terminal Bend)
YES
NO
YES
NO
Replace BCM ECU
Park input fault. Replace Front wiper
motor
A
B
B223E -12: Rear wiper park position signal - circuit short to Battery