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Home >> Infiniti >> 2021 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System (DTCS) >> E-Sus (Air LEVELIZER Control Module) >> DTC U1000: Can Comm Circuit >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC

Display item

Malfunction detected condition

Possible cause

U1000

CAN COMM CIRCUIT

Air levelizer control module is not transmitting or receiving CAN communication signal for 2 seconds or more.

  • Harness or connectors

    (CAN communication line is open or shorted.)

  • Air levelizer control module