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Home >> Infiniti >> 2018 >> QX80 RWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System (DTCS) >> E-Sus(Air LEVELIZER Control Module) >> DTC C1804: VHCL Height Adj Up >> Confirmation Procedure

Confirmation Procedure

  1. PRECONDITIONING 

    If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

    GO TO 2.

  2. CHECK DTC DETECTION 

    SYMBOL With CONSULT

    1. Set vehicle in the unloaded vehicle status.
    2. Start the engine and wait 150 seconds or more.
    3. Perform "Self Diagnostic Result" in "E-SUS".

    Is "C1804" detected ?

    YES

    Refer to DTC Diagnosis Procedure .

    NO

    INSPECTION END