NEXON DIAGNOSTIC MANUAL

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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: 13 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.

4.

ECU fault.

.......................................................................................................................................................... 710

U10

17- 12: Control Module Output Power 2- Circuit Short to Battery ..................................................................... 714 1. BCM connector Fault. ...................................................................................................................................... 714 a. 2. Harness issue. .............................................................................................................................................. 714 b. 3. Switch fault. ................................................................................................................................................... 714 c. 4. ECU fault. ...................................................................................................................................................... 714

U10

17- 14: Control Module Output Power 2- Circuit Short to Ground/ Open ......................................................... 718 f. 1. BCM connector Fault. .................................................................................................................................. 718 g. 2. Harness issue. .............................................................................................................................................. 718 h. 3. Switch fault. ................................................................................................................................................... 718 i. 4. ECU fault. ...................................................................................................................................................... 718

B22

18- 11: Headlamp Auto On Enable Switch - circuit short to ground .................................................................. 722 l. 1. BCM connector Fault. .................................................................................................................................. 722 m. 2. Harness issue. .......................................................................................................................................... 722 n. 3. Switch fault. ................................................................................................................................................... 722 o. 4. ECU fault. ...................................................................................................................................................... 722

B22

18- 12: Headlamp Auto On Enable Switch - circuit short to battery .................................................................. 726 r. 1. BCM connector Fault. .................................................................................................................................. 726 s. 2. Harness issue. .............................................................................................................................................. 726 t. 3. Switch fault. ................................................................................................................................................... 726 u. 4. ECU fault. ...................................................................................................................................................... 726

B22

32- 11: Mirror Fold/Unfold Switch - circuit short to ground ................................................................................. 730 x. 1. BCM connector Fault. .................................................................................................................................. 730 y. 2. Harness issue. .............................................................................................................................................. 730 z. 3. Switch fault. ................................................................................................................................................... 730 aa. 4. ECU fault. .................................................................................................................................................. 730

B22

32- 12: Mirror Fold/Unfold Switch - circuit short to battery ................................................................................. 733 dd. 1. BCM connector Fault. .............................................................................................................................. 733 ee. 2. Harness issue. .......................................................................................................................................... 733 ff. 3. Switch fault. ................................................................................................................................................... 733