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Home >> Nissan-Datsun >> 2022 >> Maxima SR >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Chassis Control System >> Ecu Diagnosis Information >> Chassis Control Module >> DTC Inspection Priority Chart

DTC Inspection Priority Chart

When multiple DTCs are displayed simultaneously, check them one by one according to the following priority list.

Priority

Detected item (DTC)

1

  • U1000-01 CAN COMM CIRCUIT
  • U1010-49 CONTROL UNIT (CAN)

2

  • C1BBD-45 VARIANT CODING

3

  • C1B96-82 ADAS SYSTEM
  • C1B98-64 ADAS SYSTEM

4

  • C1BB5-1C IGN POWER SUPPLY

5

  • C1B99-52 CONTROL MODULE
  • C1BB2-44 CONTROL MODULE
  • C1BB3-44 CONTROL MODULE
  • C1BB4-49 CONTROL MODULE
  • C1BB7-49 CONTROL MODULE
  • C1BB8-49 CONTROL MODULE
  • C1BB9-49 CONTROL MODULE
  • C1BBA-47 CONTROL MODULE
  • C1BBB-49 CONTROL MODULE
  • C1BBC-44 CONTROL MODULE