Gravitas/SAFARI/X451/NEXON FATC DTC Troubleshooting Data Version: 1.1 Date: 28-Apr-2021 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. Author: ERC Page: 80 of 244 4 NC NC NC 5 Mot + Motor signal is + in CW and Motor signal is - in CCW Digital 6 Mot - Motor signal is - in CW and Motor signal is + in CCW Digital Inspection Method: - 2) If there is continuity between the Temperature feedback line and Battery line correct the wiring harness (wiring harness short to Ground) B1F54-15:- Co-Driver Air Temperature Feedback Signal- Circuit Short to Battery or Open; ISO Code B1F54 – 15 Customer Symptom System is less responsive to user control and environmental conditions
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