OBDII Code List

P1574 2012 NISSAN PATHFINDER - ASCD Vehicle Speed Sensor

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Harness or connectors of the Communication Area Network (CAN) communication line is open or shorted
  • Combination meter circuit is open or shorted
  • Faulty Combination meter
  • ABS actuator and electric unit (control unit)
  • Faulty Vehicle speed sensor
  • Faulty Transmission Control Module
  • Faulty Engine Control Module

When is the code detected?

ECM detects a difference between two vehicle speed signals is out of the specified range.

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Automatic Speed Control Device (ASCD) (Cruise Control System) inoperative

P1574 2012 Nissan Pathfinder Description

The Engine Control Module (ECM) receives two vehicle speed sensor signals via Communication Area Network (CAN) communication line. One is sent from combination meter, and the other is from TCM (Transmission control module). The ECM uses these signals for Automatic Speed Control Module (ASCD) control.
OBDII Code P1574 2012 Nissan Pathfinder - ASCD Vehicle Speed Sensor -

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P1574 2012 NISSAN PATHFINDER Comments

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