Vehicle Platform: NEXON MCE ECU Name: TPMS DTC Troubleshooting Data Version: 1.0 Date: 21-08-2019 Author: TPMS COC Page: 29 of 85 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. C1603 – 00 : Spare Tyre High Pressure Fault – no sub type information Overview: ISO Code (DTC Code) C1603 - 00 Customer Symptom High Pressure Alert text information near Spare Tyre Symbol in IPC Fault Effects (On Vehicle) Non-working state of Spare Tyre Lamp Status (If Any) TPMS Telltale blinking on IPC Fault Detection Condition At IGN ON, TPMS logs this DTC. Normal Operating Condition At IGN ON IPC displays all tyre pressure information near to each tyre symbol and TPMS telltale remains OFF Probable Trouble Area Spare Tyre TPMS ECU Healing Condition Reduce Air from Spare Tyre at normal PSI level Clear DTC Component Details: Spare Tyre Trouble Shooting:
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