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Vehicle Platform: OSPREY
ECU Name: Hella Body Control Module (BCM) DTC
Troubleshooting Data
Version: 1.1
Date: 03 Mar 2017
Author: Body CoC
Page: 114 of 784
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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.
Open Circuit?
Perform the visual check of Combiswitch connector for
pin bend or damaged etc.
Is connector faulty?
Check continuity at Position Lamp Switch contact of
combiswitch mating connector with Battery supply.
Continuity found?
BCM ECU Faulty
Correct wiring harness
(Open Circuit)
YES
NO
Correct connector fault at combi
switch connector (Terminal Bend)
Correct connector fault at combi switch
mating connector
(Short to battery)
YES
NO
YES
NO
Replace BCM ECU
Check continuity between Position Lamp switch terminal
and Battery supply terminal of combiswitch Connector
(Please refer the combiswitch drawings)
Continuity found?
YES
1. Combiswitch is faulty
2. Replace combiswitch
NO
A
B
B2236 – 12: Position Lamp Switch Signal – Circuit Short To Battery