NEXON NEW MCE-2 DCT BS VI DTC Troubleshooting Guide Version: 1.0 Date: 16-06-2023 Author: Akash/Rahul Page:3 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. Table of Contents 1. P0218-00 Transmission oil temperature too high ........................................................................................... 10 2. P0504-02 Brake signal: not available ................................................................................................................ 15 3. P0607-41 CVN Checksum Fault: General Checksum failure ....................................................................... 18 4. P060A-47 Invalid watchdog status: Software watchdog reset ...................................................................... 21 5. P0613-04 TCU reset ............................................................................................................................................ 24 6. P062F-00 Internal Control Module EEPROM Error: generic failure ............................................................. 26 7. P0641-01 5V sensor supply: defect .................................................................................................................. 28 8. P0641-11 5V sensor supply: short-circuit to ground ....................................................................................... 31 9. P0641-12 5V sensor supply: short-circuit to battery ....................................................................................... 34 10. P0641-17 5V sensor supply: voltage too high ............................................................................................. 37 11. P0651-01 Speed sensor supply: undervoltage or overcurrent .................................................................. 40 12. P0651-11 Speed sensor supply: short-circuit to ground ............................................................................ 44 13. P0657-19 High side output: over current ...................................................................................................... 48 14. P0657-11 High side output: short-circuit to ground ..................................................................................... 52 15. P0657-09 High side output: pin connection failure ..................................................................................... 56 16. P0666-11 Board temperature sensor: short-circuit to ground ................................................................... 60 17. P0701-00 Multiple fault to open powertrain .................................................................................................. 62 18. P0702-96 Generic hardware error: valve controller defect ........................................................................ 64 19. P0705-65 Drum angle sensor defect: message timeout ............................................................................ 66 20. P0705-81 Drum angle sensor defect: invalid message data ..................................................................... 69 21. P0710-11 Transmission sump temperature sensor: short-circuit to ground ........................................... 72 22. P0710-12 Transmission sump temperature sensor: short-circuit to battery ........................................... 76 23. P0710-13 Transmission sump temperature sensor: open circuit ............................................................. 80 24. P0710-1E Transmission sump temperature sensor: defect ...................................................................... 84 25. P3134-27 Oil Temperature sensor signal gradient is unplausible for at least 30s ................................. 88 26. P0715-12 Speed sensor measurement channel 3: short-circuit to battery(Input shaft) ........................ 92 27. P0715-14 Speed sensor measurement channel 3: short-circuit to ground or open circuit (Input shaft) 95 28. P0715-86 Speed sensor measurement channel 3 : Signal Incorrect(input shaft) .................................. 98 29. P0720-12 Speed sensor measurement channel 1: short-circuit to battery (outer shaft clutch 1) ...... 101 30. P0720-14 Speed sensor measurement channel 1: short-circuit to ground or open circuit(outer shaft clutch1)......................................................................................................................................................................... 104 31. P0720-86 Speed sensor measurement channel 1 : Signal Incorrect(Outershaft clutch 1)................. 107
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