Execution Condition

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Secondary parameters

Execution condition

Diagnosis 1
12 V battery system voltage
(The timer is held when the following conditions are not satisfied.)

≥ 10 V

Transmission range

Drive

Vehicle speed (calculated from measured output shaft speed ⁽¹⁾ sensor)

≥ 21.9 MPH

Diagnosis 2
12 V battery system voltage

≥ 10 V

Soak time (received from ECM)

≥ 21600 s

(Engine speed

≥ 400 rpm

for time)

≥ 300 s

⁽¹⁾	Measured output shaft speed: Measured rear output shaft speed x 0.543 ** + Measured front output shaft speed x (1 - 0.543)

** 0.543: Center differential gear ratio