Speedometer not working

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
Johshua
Posts: 2
Joined: Sat Nov 13, 2021 1:47 pm
Car: '95 Nissan S14 Zenki Red Top

Post

I recently bought a 95 s14 with a red top sr20. My speedometer doesn’t work but I have a speed sensor and the cluster is plugged in. Do I need to just swap in a s14 sensor or is my cluster broken?


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PapaSmurf2k3
Site Admin
Posts: 24000
Joined: Thu Nov 21, 2002 3:20 pm
Car: 2017 Corvette, 2018 Focus ST, 1993 240sx truck KA Turbo.
Location: Merrimack, NH

Post

I would think the sensor should work either way, but it would definitely be best to try a different sensor, or pull the cluster and try to activate the speedo manually on a bench to test its function. Most are getting crusty and need the solder joints re-done at this point.

iBaSiiCK
Posts: 4
Joined: Mon Nov 11, 2013 5:37 am
Car: 1996 Nissan 240sx se s13 SR20DET swap
Location: Arcadia, Wi

Post

When I bought my s14 with the sr20 redtop swap my speedo would read 0 mph until I reached 60 mph then the needle would jump up to 80 mph lol.. Everything else worked just fine but I found a deal on a new cluster for like $150 and now it works just fine lol


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