DTC 14: Vehicle Speed Sensor (VSS)
- Check Speedometer Operation
Ensure speedometer operates properly. If speedometer operates properly, go to next step. VSS is located on transmission rear extension. If speedometer does not operate properly, remove VSS from transmission. Turn speedometer pinion quickly. Measure voltage between terminals "a" and "b" at VSS connector. If voltage is approximately .5 volt and alternating, go to next step. If voltage is not as specified, replace VSS.
- Check Input Signal Circuit
Turn ignition off and disconnect ECM harness connector and combination meter harness connector. Check harness continuity between ECM terminal No. 53 and combination meter terminal "k" (Yellow/Green wire). See Figure
, Figure
and Figure
. If continuity is present, verify ECM terminals are not damaged and connector is properly connected. Perform FINAL CHECK
. If continuity is not present, repair harness or connectors as necessary and perform FINAL CHECK
.
Courtesy of NISSAN MOTOR CO., U.S.A.