Vehicle Platform: NEXON, X4, Q5, TIGOR_MCE ECU Name: PEPS DTC Troubleshooting Data Version: 1.8 Date: 28 Feb 2023 Author: Rajasekhara Reddy Page: 5 of 407 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. B1320–12 :- Drive signal for Back Antenna - circuit Short to battery .................................................................................... 261 B1320–11 :- Drive signal for Back Antenna- circuit short to ground ...................................................................................... 266 B1321–13 :- Drive signal for Front Centre Console Antenna- circuit open ........................................................................... 271 B1321–12 :- Drive signal for Front Centre Console Antenna - circuit Short to battery ...................................................... 276 B1321–11 :- Drive signal for Front Centre Console Antenna - circuit Short to Ground ..................................................... 281 B131F–13 :- Drive signal for Right Antenna- circuit open ...................................................................................................... 286 B131F–12 :- Drive signal for Right Antenna - circuit Short to battery .................................................................................... 291 B131F–11 :- Drive signal for Right Antenna- circuit short to ground ..................................................................................... 296 B1032–62 :-ESCL Lock Unlock Failure - Signal Component Failure ................................................................................... 301 B164D–00:-No Communication to EMS - no sub type information ........................................................................................ 305 B164C–00 :-No Communication to ESCL - no sub type information .................................................................................... 309 B131B – 11 :- Rear Right Door Handle Switch - circuit short to ground ............................................................................... 313 B131B – 15 :- Rear Right Door Handle Switch - circuit short to battery or open ................................................................. 314 B131C – 11 :- Rear Left Door Handle Switch - circuit short to ground .................................................................................. 315 B131C – 15 :- Rear Left Door Handle Switch - circuit short to battery or open.................................................................... 316 B131E – 11 :- Drive signal for Left Antenna - circuit short to ground..................................................................................... 317 B131E – 12 :- Drive signal for Left Antenna - circuit short to battery ..................................................................................... 318 B131E – 13 :- Drive signal for Left Antenna - circuit short to open ........................................................................................ 319 B1656 - 00:- Immobilization Request from Telematics - no sub type information ............................................................... 320 U1634 - 61:- BCM remote (RESS) PreCheck failure – Signal calculation failure ................................................................ 322 U1636 - 61:- EMS remote (RESS) PreCheck failure – Signal calculation failure ................................................................ 324 U1637 - 61:- PEPS remote (RESS) PreCheck failure – Signal calculation failure .............................................................. 326 U1635 - 61:- IPC remote (RESS) PreCheck failure – Signal calculation failure .................................................................. 328 B1657 - 06:- Bad authentication with DCT – Algorithm based failure ................................................................................... 330 B1658 - 14:- HFA trigger signal Fault – Circuit short to ground or open ............................................................................... 331 IVN DTCs ........................................................................................................................................................................................ 333 Preliminary Check ......................................................................................................................................................................... 333 U0028-13:-Vehicle Communication Bus A-open circuit ........................................................................................................... 333 U0028-88:-Vehicle Communication Bus A-Bus off ................................................................................................................... 336 U0100-08:- Lost communication with ECM- Message Timeout Failure ................................................................................ 338 U1309-08:-Lost communication with Anti-Lock Braking System- ABS/ESP Message Timeout Failure........................... 343
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