NEXON NEW MCE-2 DCT BS VI DTC Troubleshooting Guide Version: 1.0 Date: 16-06-2023 Author: Akash/Rahul Page:7 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. 131. P3115-17 BLDC actuation Circuit Supply Voltage Above Threshold ..................................................... 462 132. P3118-00 Both Clutches are not available ................................................................................................. 466 133. P3119-FE Speeds mismatch between Clutch 1 and Front Wheels ....................................................... 471 134. P3119-FF Speeds mismatch between Clutch 2 and Front Wheels........................................................ 475 135. P3120-00 Gear actuation failure on synchronizer engagement.............................................................. 479 136. P3122-02 BLDC position/speed error: actual speed/position implausible (implausible range or speed) 483 137. P3122-64 BLDC position/speed error: actual speed/position implausible ............................................ 487 138. P3123-08 BLDC Actuation circuit communication error ........................................................................... 491 139. P3123-1C BLDC actuation circuit DRAIN-SOURCE VOLTAGE ERROR ............................................. 495 140. P3123-1D BLDC actuation circuit: Requested Current out Of Range ................................................... 499 141. P3123-45 BLDC actuation circuit: eeprom fault ........................................................................................ 503 142. P3123-62 BLDC current error: No Torque measured ............................................................................... 505 143. P3124-00 Power train speed too high on Mechanical level ..................................................................... 509 144. P3125-00 Front wheel speeds and clutch speed comparison defect on Mechanical level ................ 513 145. P3127-00 Target ratio or torque mismatch................................................................................................. 516 146. P3128-00 Clutch pressure mismatch .......................................................................................................... 519 147. P3130-79 Clutch 2 shaft defect: mechanical linkage failure .................................................................... 521 148. P3131-79 Clutch 1 shaft defect: mechanical linkage failure .................................................................... 524 149. P3132-07 Unwanted vehicle movement: Mechanical failure of park lock ............................................. 527 150. P3133-71 Drain valve: EDS 5 (Line pressure): - 71: actuator stuck ..................................................... 530 151. P3136-55 Variant coding software: - 55: not configured ......................................................................... 534 Preliminary Check for IVN Related DTC’s .............................................................................................................. 536 152. U0028-88 Vehicle CAN bus off .................................................................................................................... 537 153. U0037-88 Private CAN bus off ..................................................................................................................... 539 154. U0100-00 CAN communication with EMS failed ....................................................................................... 542 155. U0103-00 CAN communication with GSM failed ....................................................................................... 544 156. U0121-00 CAN communication with ABS/ESP failed ............................................................................... 547 157. U0140-00 CAN communication with BCM failed ....................................................................................... 549 158. U0155-00 CAN communication with ICU failed ......................................................................................... 551 159. U0301-00 Vehicle configuration mismatch ................................................................................................. 553 160. U0402-41 Gear shifter received Invalid data from TCM: General checksum failure ......................... 555 161. U0402-82 Gear shifter received Invalid data from TCM: alive sequence counter incorrect/ not updated ........................................................................................................................................................................ 557
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