NEXON NEW MCE-2 DCT BS VI DTC Troubleshooting Guide Version: 1.0 Date: 16-06-2023 Author: Akash/Rahul Page:643 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. 7.CrankEnable = enable 159 U0155-00 CAN communication with ICU failed 1.Transmission lamp = IPC OFF 2.All gear enable 3.Creep disable 4.Clutch state = open (Dep ACC pad) 5.Vehicle able to move. 6.CrankEnable = enable 1. ICU controller. 2. TCU. 3. Wiring harness towards TCU. 160 U0301-00 Vehicle configuration mismatch Transmission Fault Lamp ON 1. TCU SW & TCU HW 2. SW flashed in ECU or TCU 3. TCU 161 U0402-41 Invalid data received from TCM: alive sequence counter incorrect/ not updated Transmission Fault Lamp ON GSL 162 U0402-82 Invalid data received from TCM: General checksum failure Transmission Fault Lamp ON GSL 163 U0404-01 Gear Lever defect Transmission Fault Lamp ON 1. GSL controller. 2. TCU. 3. Wiring harness towards TCU. 164 U0416-00 Invalid Data Received From ABS/ESP Module 1.Transmission lamp = ON 2.TransMilReq = 0x00 3.up to 4th gear drive 4.creep enable 5.R,M Mode enable, P,N,D enable. 6.Clutch state = slipping 7.Vehicle able to move. 1. ABS/ESP controller 2. TCU 3. Wiring harness towards TCU. 165 U2001-00 Accelerator pedal Defect Transmission Fault Lamp ON 1. Engine controller. 2. Accelerator pedal sensor/accelerator pedal wiring harness. 3. Connector on TCU. 4. Wiring harness towards TCU. 166 U2007-00 Both rear wheel signals not reliable: None 1. ABS ECU 2. TCU 3. Wiring harness towards TCU. 167 U2008-00 Both front wheel signals not reliable: Transmission Fault Lamp ON 1. ABS ECU. 2. TCU 3. Wiring harness towards TCU. 168 U2100-29 Engine CAN speed defect Transmission Fault Lamp ON 1. Engine controller. 2. Engine speed sensor/speed sensor wiring harness. 3. TCU. 4. Wiring harness towards TCU. 169 U2100-85 Engine CAN speed defect Transmission Fault Lamp ON 1. Engine controller. 2. Engine speed sensor/speed sensor wiring harness.
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