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. ...................................................................................................................................................... 736B22
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. .............................................................................................................................................................. 740B22
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. .............................................................................................................................................................. 744B22
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. ...................................................................................................................................................... 748B1F
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. ...................................................................................................................................................... 752B1F
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




