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Vehicle Platform: OSPREY

ECU Name: Hella Body Control Module (BCM) DTC

Troubleshooting Data

Version: 1.1

Date: 03 Mar 2017

Auth

or: Body CoC Page: 14 of 784 Copyright © 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.

gg.

4. ECU fault.

.................................................................................................................................................. 733

B22

30-11: Master Light Switch Fail Safe Signal - circuit short to ground ............................................................... 736 1. 1. BCM connector Fault. .................................................................................................................................. 736 2. 2. Harness issue. .............................................................................................................................................. 736 3. 3. Switch fault. ................................................................................................................................................... 736 4. 4. ECU fault. ...................................................................................................................................................... 736

B22

30-12: Master Light Switch Fail Safe Signal - circuit short to battery ................................................................ 740 ll. 1. BCM connector Fault. .................................................................................................................................. 740 2. Harness issue. ...................................................................................................................................................... 740 3. Switch fault. ........................................................................................................................................................... 740 4. ECU fault. .............................................................................................................................................................. 740

B22

3C-11: Rear Wiper Fixed Interval Signal - circuit short to ground ..................................................................... 744 1. BCM connector Fault. .......................................................................................................................................... 744 2. Harness issue. ...................................................................................................................................................... 744 3. Switch fault. ........................................................................................................................................................... 744 4. ECU fault. .............................................................................................................................................................. 744

B22

3C-12: Rear Wiper Fixed Interval Signal - circuit short to battery ..................................................................... 748 1. 1. BCM connector Fault. .................................................................................................................................. 748 2. 2. Harness issue. .............................................................................................................................................. 748 3. 3. Switch fault. ................................................................................................................................................... 748 4. 4. ECU fault. ...................................................................................................................................................... 748

B1F

08-14: Illumination Level Switch - circuit short to ground or open ..................................................................... 752 1. 1. BCM connector Fault. .................................................................................................................................. 752 2. 2. Harness issue. .............................................................................................................................................. 752 3. 3. Switch fault. ................................................................................................................................................... 752 4. 4. ECU fault. ...................................................................................................................................................... 752

B1F

08-12: Illumination Level Switch - circuit short to battery ................................................................................... 756 1. 1. BCM connector Fault. .................................................................................................................................. 756 2. 2. Harness issue. .............................................................................................................................................. 756 3. 3. Switch fault. ................................................................................................................................................... 756