DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P1564

ASCD SW

(ASCD steering switch)

A

Diagnosis condition

-

Signal (terminal)

-

Threshold

An excessively high voltage signal from the ASCD steering switch is sent to ECM.

Diagnosis delay time

-

B

Diagnosis condition

-

Signal (terminal)

-

Threshold

ECM detects that input signal from the ASCD steering switch is out of the specified range.

Diagnosis delay time

-

C

Diagnosis condition

-

Signal (terminal)

-

Threshold

ECM detects that the ASCD steering switch is stuck ON.

Diagnosis delay time

-