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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 470 (Engine Control System) >> System Description >> System >> Automatic Speed Control Device (ASCD) >> System Description >> Input/Output Signal Chart
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Input/Output Signal Chart

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

Sensor

Input signal to ECM

ECM function

Actuator

Brake pedal position switch

Brake pedal operation

ASCD vehicle speed control

Electric throttle control actuator

Stop lamp switch

Brake pedal operation

ASCD steering switch

ASCD steering switch operation

TCM

Park/neutral position signal

ASCD status signal

Combination meter

Output shaft revolution signal*

Combination meter

Vehicle speed*

*: This signal is sent to the ECM via the CAN communication line