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: 40 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. U1315 – 08 :- Lost Communication With PEPS - Bus Signal / Message Failures Overview: ISO Code U1315-08 Customer Symptom None. Fault Effects (On Vehicle) PEPS system may not function. Lamp Status (If Any) N.A Fault Detection Condition Relevant functional DTCs present in BCM. PEPS to BCM communication not establish. 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