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Home >> Nissan-Datsun >> 1994 >> Sentra SE-R, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Testing >> Speed Sensor Circuit

Speed Sensor Circuit

  1. Raise and support rear of vehicle. Turn ignition on. Connect voltmeter between cruise control module connector terminals No. 3 and 7. See Figure and Figure.
  2. While slowly turning rear wheel, check for voltmeter needle deflection. If needle deflects, speed sensor and circuit are okay. If needle does not deflect, check speed sensor. If speed sensor is okay, check speed sensor wiring circuit.