TIAGO TIGOR BSVI - SERVICE MANUAL - DTC 24-12-2021

TATA BSVI Gasoline Program – EMS ECU Bosch DTC Troubleshooting Service Manual Version: 1.2 Date: 18-12-2019 Prepared By: Sunita Mandlik Checked By: Yeshwant Jadhav Approved By: Satish Kumar Document Part No: 2921 02 xxx xxxx Page: 1204 of 1498 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. Connector View & Information: - Flow Chart: - START Is there wiring harness electrical continuity between ECU pin 129 & alternator signal pin. Check for damage of pins at ECU connector. It is ok? Rectify/Replace Connectors It is ok? It is ok? END Rectify/Replace Connectors Check for damage of Alternator control connector. Fault still persists Alternator Faulty