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

Vehicle Platform: Zest, Bolt, Tiago, Tigor, Osprey, Q501, X451, Q502 ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 3.1 Date: 30-11-2019 Author: BCM COC Page: 115 of 1106 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. U1617 – 82 :- Invalid Data Received From PEPS – alive / sequence counter incorrect / not updated Overview: ISO Code U1617-82 Customer Symptom ESCL functionality will not work. Fault Effects (On Vehicle) ESCL functionality will not work. Lamp Status (If Any) N.A Fault Detection Condition Relevant functional DTCs present in PEPS. ESCL uses default data values. Normal Operating Condition PEPS ECU sends correct serial data in normal condition. Probable Trouble Area 1. Incorrect serial data received from PEPS. 2. Partner PEPS ECU Fault. Healing Condition 1. After rectifying relevant functional failures in the PEPS ECU. 2. Clear DTC Command