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Home >> Nissan-Datsun >> 2020 >> Sentra SV >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U2140-87: Can Comm Circuit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U2140-87

CAN comm err (ECM)

[Controller area network communication error (engine control module)]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

CAN communication signal

Threshold

When a Lost communication with ECM.

Diagnosis delay time

2 seconds or more