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Vehicle Speed Sensor not working

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Old Sep 4, 2010 | 02:16 AM
  #1  
spartadrive_in's Avatar
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Joined: Aug 2008
Posts: 1
Default Vehicle Speed Sensor not working

Hello, I have a Haynes Repair manual and was able check the OBD and got a '17' for 'VSS malfunction'.
Doing what the repair manual told me I disconnected the harness and with my ohmmeter checked ground continuity and it checked out. I did not get battery voltage on the BLK/YLW pin like the book told me I should have, instead I got 0V. I come to find that there is continuity between that pin and ground. Should this be normal or am I right to assume there is a short in the harness somewhere??

Also I checked all my fuses even though I did not find one that was labeled for such.

Any suggestions? How could I find a short if that is indeed the case?
 
Old Sep 4, 2010 | 05:57 PM
  #2  
PAhonda's Avatar
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Joined: Sep 2006
Posts: 16,331
From: Houston, TX
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Did you do the test with the key turned to the II (normal running) position? The engine doesn't have to be running.

There are 3 wires that go to the VSS. One should have continuity to ground, 12V and ~5V.
 
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