NEW NEXON DTC MANUAL

Vehicle Platform & ECU Name DTC Troubleshooting Data Ver: 1 Date: 23/11/2022 Author: ERC Page 22 of 834 Copyright by TATA MOTORS Ltd. This document must not be used in any w ay, such as copying and redistributing to third parties, w ithout our consent 167 P04FD- A2: EGR Actuator "A" Control Processor Performance Under Voltage Y Y 168 P0561- 00- System Voltage Unstable Y Y 169 P060C- 56: Internal Control Module Main Processor Performance - Configuration Y Y 170 P060C- 81: Internal Control Module Main Processor Performance during SPI communication Y Y 171 P060C- 92: Internal Control Module Main Processor Performance during SPI communication Y Y 172 P06A3-00: Sensor Reference Voltage "D" Circuit/Open Y Y 173 P0641-51: Sensor Reference Voltage "A" Circuit/Open Y Y 174 P0641-98: Sensor Reference Voltage "A" Circuit/Open Y Y 175 P06D2-00: Sensor Reference Voltage "E" Circuit/Open Y Y 176 P06D6-00: Sensor Reference Voltage "F" Circuit/Open Y Y 177 P06B8- 00: Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error Y Y 178 P1406- 00: EGRH Battery Voltage Very High Y Y 179 P1405- 00: EGRH Battery Voltage Very Low Y Y 180 P1692-00: AC Blower Control Module Circuit High Y N 181 P1693-00: AC Blower Control Circuit Low Y N 182 P0645-00: A/C Clutch Relay Control Circuit - open circuit Y Y 183 P0646-00: Air conditioning relay control – circuit short to ground Y Y 184 P0647-00: Air conditioning relay control – circuit short to battery Y Y 185 U0426-86: Incorrect Immobilizer Key – EMS and VICM Authentication failed Y Y 186 P0513-00: Incorrect immobilizer key - EMS and VICM authentication failed Y Y 187 P0633-00: Immobilizer Key Not Programmed - ECM/PCM Y Y

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