Vehicle Platform: OSPREY / AMP ECU Name: PEPS DTC Troubleshooting Data Version: 1.2 Date: 29 Mar 2017 Author: Rajasekhara Reddy Page: 79 of 369 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. Troubleshooting:- Start Connect Diagnostic tool and Check for DTCs. Is DTC B1648 – 00 present? Yes Stop No Check DTC present is Permanent or Historic Is History? Yes No 1. Clear the DTC from memory 2. Turn the IGN to OFF 3. Start the IGN Is DTC B1648 – 00 present? No Yes Check the Vehicle Identification Number of both PEPS & IPC. Are both VIN same? Correct the wrong VIN no. in PEPS/IC. No PEPS ECU faulty Yes Replace PEPS ECU DTC’s confirmation:- After rectification, ensure the following points by using TML diagnostic tool before handing over to customer. a) DTC B1648 – 00 is not logged at IGN ON. Circuit Schematic Diagram:- NA
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