sc400 (97) GTE 6spd (speedometer not working) - Club Lexus Forums

sc400 (97) GTE 6spd (speedometer not working)

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Old 07-20-14, 12:02 PM   #1
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Default sc400 (97) GTE 6spd (speedometer not working)

the 97 sc400 has a 6spd GTE swap and it starts runs etc ok... the TACH works but the speedometer doesn't work and doesn't read speed at all.

any idea where I can start looking, change or fix?

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Old 07-20-14, 12:26 PM   #2
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Is the speed sensor connected?
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Old 07-21-14, 10:10 AM   #3
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I have a 92 SC300 that I swapped over to GTE.....I have tried everything to get my speedo to work.....i.e new speed sensor......checked wiring over a dozen times per wiring diagrams.....I am thinking that the actual gauge itself is shot....
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Old 07-21-14, 04:32 PM   #4
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^ some days I have to give my dash a good smack for the speedo and/or tach to work in my daily beater 400.
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