99 astro speedo not working
July 21st, 2008, 11:52 AM
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99 astro speedo not working
I have a 99 astro that the speedo stopped working. I replaced the speed sencer and the speedo cluster, but it didn't help. Anyone have this problum before? thanks, Fredski
July 22nd, 2008, 4:59 PM
#2
RE: 99 astro speedo not working
Does the cruise control work?
The VSS signal goes from the sensor to the PCM. The PCM then distributes the sinal to various components that uses the VSS signal.
Could be a problem within the PCM,or the wiring from the PCM to the cluster
The VSS signal goes from the sensor to the PCM. The PCM then distributes the sinal to various components that uses the VSS signal.
Could be a problem within the PCM,or the wiring from the PCM to the cluster
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