NEXON NEW MCE-2 DCT BS VI DTC Troubleshooting Guide Version: 1.0 Date: 16-06-2023 Author: Akash/Rahul Page:8 of 645 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. 162. U0404-01 Gear Lever defect ........................................................................................................................ 559 163. U0416-00 Invalid Data Received From ABS/ESP Module ...................................................................... 561 164. U2001-00 Accelerator pedal Defect ............................................................................................................ 563 165. U2007-00 Both rear wheel signals not reliable: ......................................................................................... 566 166. U2008-00 Both front wheel signals not reliable ......................................................................................... 568 167. U2100-29 Engine CAN speed out of range............................................................................................... 570 168. U2100-85 Engine CAN speed high gradient .............................................................................................. 572 169. U2100-27 Engine CAN speed defect .......................................................................................................... 574 170. U2102-00 Engine Lead torque defect ......................................................................................................... 576 171. U2102-27 Engine Lead torque defect ......................................................................................................... 578 172. U2102-85 Engine Lead torque defect ......................................................................................................... 580 173. U2109-00 Engine max torque defect .......................................................................................................... 582 174. U2110-00 Engine state defect ...................................................................................................................... 584 175. U2113-00 Engine trail torque defect: generic failure ................................................................................ 586 176. U2113-27 Engine trail torque defect: High Gradient ................................................................................. 588 177. U2113-85 Engine trail torque defect: Out of Range .................................................................................. 590 178. U2116-00 Engine min torque defect ............................................................................................................ 592 179. U2119-01 Gear lever Park Switch defect ................................................................................................... 594 180. U2121-01 Gear Lever solenoid defect ........................................................................................................ 597 182.U0304-00Software incompatible with gear shift module A .......................................................................... 599 183.U2122-1C Gear Lever supply voltage defect ................................................................................................. 599 184. U0103-83 CAN communication with GSM failed - CRC Failure ................................................................ 601 185. U0103-82 CAN communication with GSM failed – Sequence counter failed .......................................... 602 186. U2123-81 Genral defect based on quality flag .............................................................................................. 603 187. U2123-87 CAN communication with IPC(Paddle shifter) failed - Missing Message ............................... 604 188. U2123-83 CAN communication with IPC(Paddle shifter) failed – CRC failure ........................................ 605 189. U2123-82 CAN communication with IPC(Paddle shifter) failed – Sequence counter incorrect ............ 606 190. U2124-01 Gear shift lever display error ......................................................................................................... 607 191 U2115-00 Engine Loss torque defect .......................................................................................................... 608 192 U2114-00 Engine drive torque defect ......................................................................................................... 610 193.U2120-01 Drive mode switch defect ............................................................................................................. 612 Generic Troubleshooting Guidelines ....................................................................................................................... 613 CAN Bus Architecture &Network Topology ............................................................................................................ 614 IVN Preliminary Check .............................................................................................................................................. 615
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