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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Steering Control Systems >> Steering Control System (DTCS) (2 Of 2) >> EPS/DAST 3 (Power Steering Control Module) >> DTC U140E: Chassis Control Module >> DTC Description >> Without Direct Adaptive Steering System >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detected condition

U140E

Chassis control module

(Chassis control module)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

Drive mode signal (Steering mode signal)

Threshold

Malfunction of drive mode signal (steering mode signal)

Diagnosis delay time

2 seconds or more
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