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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: 767 of 855
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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.
A
Is connector
faulty?
Check continuity between BCM connector
pin
[C2-3]
and BCM ground
[C1-34/C1-47]
.
Continuity
found?
1. Remove Front Courtesy Light matting connector.
2. Perform visual check of connector for pins bend or damaged etc.
Is connector
faulty?
Check continuity between two terminals of Front
Courtesy Light
Continuity
found?
BCM ECU faulty
Replace BCM ECU
1. Light is faulty
2. Replace Front Courtesy Light
Correct connector
fault(Terminals bend)
Correct BCM side wiring
harness.(Short to ground)
Correct connector
fault(Terminals bend)
B
YES
YES
YES
YES
NO
NO
NO
NO
B1F04 – 11 : Front Courtesy Light – Short to Ground