Speedometer Module Compatability??
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Cross-Country
Joined: Sep 2014
Posts: 80
Likes: 7
Speedometer Module Compatability??
Hey Guys, I broke the plastic arm the pushes the select button on the psom. I was changing my tire size and was a little too aggressive and it was a little too cold out. Anyhow, I know clusters aren’t very cross compatible from when I upgraded to a tach cluster. Anyhow, can I pull a speedo module from basically any cluster 92-96 150 250 or 350 and just swap over the psom? Thanks.
Logistics Pro
Joined: Nov 2013
Posts: 3,928
Likes: 1,199
From: Mojave, Ca
They should all be compatible at the board-level. You may need to reprogram it depending on your tire size and gear ratio, but you can do that in your garage. The only thing the PSOM cares about is the pulses per mile. It outputs speed info to the cruise control and ECU.
