Vehicle Platform: OSPREY ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 1.4 Date: 15 May 2018 Author: Body CoC Page: 837 of 855 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. Trouble Shooting:- B1323– 06: PEPS-BCM Cryptography – Algorithm Based Failure START Connect Diagnostic tool and Run test routine and operate the Lock Unlock key as mentioned in the Routine Specification Is DTC B1323– 06 present? STOP NO Check DTC present is Permanent or Historic Is Permanent ? 1. Clear the DTC from memory NO YES Read the VIN of PEPS and BCM YES Is Same? Correct the VIN of PEPS and BCM ECU Read the encryption counter value value of PEPS and BCM PEPS < BCM Reset the Encryption Counter value with diagnostic routine 'Encryption Counter Reset' YES YES NO Read the encryption counter value value of PEPS and BCM PEPS < BCM Reset the Encryption Counter value with diagnostic routine 'Encryption Counter Reset' YES NO Read the AES-SK secre key Is Same? Correct the AES-SK secret key of PEPS and BCM ECU NO
RkJQdWJsaXNoZXIy MTIwNTUz