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Home >> Infiniti >> 2021 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brake Control System (DTCS) >> Abs [Abs Actuator And Electric Unit (Control Unit)] >> DTC C118E: Accumulator >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

CAUTION: The VDC warning lamp, ABS warning lamp and brake warning lamp turns ON and DTC "C118E" may be detected in self-diagnosis result of "ABS" when the brake pedal is excessively operated, such as air bleeding. This is not a system malfunction because this occurs due to the temporary decrease in accumulator fluid pressure. The system returns to normal condition when the accumulator fluid pressure reaches the specified pressure with the ignition switch ON and the VDC warning lamp, ABS warning lamp, and brake warning lamp turn OFF. After these steps, ABS self-diagnosis results are erased.

DTC

Display Item

(Trouble diagnosis content)

Malfunction detected condition

C118E

ACCUMULATOR PRESS

(Accumulator pressure)

When performing excessive brake pedal operation with the vehicle stopped. [When accumulator fluid pressure reaches 11.43 MPa (114 bar, 116.6 kg/cm 2 , 1657 psi) after reaching 17.3 MPa (173 bar, 176.5 kg/cm 2 , 2509 psi.]