DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

U1403

29

Implausible sig fuel level received

(Implausible signal "Fuel level" was received.)

SIGNAL INVALID

Diagnosis condition

Ignition switch ON (After ignition switch ON, wait for 5 seconds to start the engine)

Signal (terminal)

Fuel level sensor signal

(CAN message from BCM)

Threshold

Received error message from BCM

Diagnosis delay time

1 minute or more