VIDEO

Acura DTC

Acura DTC P0502

Manufacture

Acura DTC

Code

P0502

Definition

Vehicle Speed Sensor Circuit Low Input

Description

Engine started, engine speed from 1800-2500, system voltage from 11-16v, ECT sensor more than 140ºF, throttle angle from 10-40%, engine load over 50%, and the PCM did not detect any VSS signals for 12.5 seconds over a 15 second period during the CCM test.

Cause

  • VSS signal circuit is open or shorted to groundVSS power circuit is open (check the Meter 10A fuse)VSS ground circuit is open between the sensor and groundVSS is damaged or has failed, or the VSS rotor is crackedPCM has failed

_P0502  There are 0 products.