# Speedo still not working..

**URL:** <https://forums.speedlife.net/t/speedo-still-not-working/105571>\
**Category:** SON240sx Automotive\
**Created:** [April 15, 2007, 11:06am UTC](https://forums.speedlife.net/t/speedo-still-not-working/105571 "2007-04-15T11:06:37Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Doba](https://avatars.discourse-cdn.com/v4/letter/d/a8b319/32.png) [@Doba](https://forums.speedlife.net/u/Doba)\
**Post date:** [April 15, 2007, 11:06am UTC](https://forums.speedlife.net/t/speedo-still-not-working/105571/1 "2007-04-15T11:06:37Z")

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What am I missing?

Ive replaced the Cluster, thinking its just another burnt out digi cluster, in fact I switched to an analog cluster, but with no success.

Ive replaces my Speed Sensor, still no success

whats left? whats the problem, why am i not getting the speedometer, odometer and trip to work with both clusters and both speed sensors.

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**Author:** ![240sxfan](https://avatars.discourse-cdn.com/v4/letter/2/dec6dc/32.png) [@240sxfan](https://forums.speedlife.net/u/240sxfan)\
**Post date:** [April 15, 2007, 11:41am UTC](https://forums.speedlife.net/t/speedo-still-not-working/105571/2 "2007-04-15T11:41:52Z")

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did you check the wiring?  
Is the cluster turning on?  
open the FSM and start tracing wires and testing with a multi-meter

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**Author:** ![Doba](https://avatars.discourse-cdn.com/v4/letter/d/a8b319/32.png) [@Doba](https://forums.speedlife.net/u/Doba)\
**Post date:** [April 15, 2007, 12:07pm UTC](https://forums.speedlife.net/t/speedo-still-not-working/105571/3 "2007-04-15T12:07:54Z")

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yeah wire tracking is my last option it seems, not the funnest of things but not much other options I have.

yes the cluster is on, the only things that dont work is speedometer, odometer and trip everything else works fine.

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**Author:** ![240sxfan](https://avatars.discourse-cdn.com/v4/letter/2/dec6dc/32.png) [@240sxfan](https://forums.speedlife.net/u/240sxfan)\
**Post date:** [April 16, 2007, 2:33pm UTC](https://forums.speedlife.net/t/speedo-still-not-working/105571/4 "2007-04-16T14:33:35Z")

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if it is the speedo only then I ould bet it is the signal wire

On the harness for the cluster there should be 2 wires that lead to your speed sensor. According to teh FSM it is the Y/B and Y/L wires, if I am correct then it should be the Yellow/Black wire and Yellow/Blue wires, each one is on a different plug.

Check those wires with a multimeter.

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**Author:** ![Doba](https://avatars.discourse-cdn.com/v4/letter/d/a8b319/32.png) [@Doba](https://forums.speedlife.net/u/Doba)\
**Post date:** [April 16, 2007, 3:31pm UTC](https://forums.speedlife.net/t/speedo-still-not-working/105571/5 "2007-04-16T15:31:15Z")

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ok thanks for the suggestions, ill check that out as soon as I can