Hey guys. Need a solenoid valve assembly P/N31940-85x03. Can't find anywhere, please help.

Tiny
MERCE77
  • MEMBER
  • 2000 INFINITI I30
  • 93,000 MILES
I've looked for this part number everywhere and can't find it. Do I need this specific part number or can I buy any replacement assembly? Appreciate any info.
Friday, January 13th, 2012 AT 6:26 PM

7 Replies

Tiny
SATURNTECH9
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What exactly is the solenoid valve for?
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Saturday, January 14th, 2012 AT 2:06 AM
Tiny
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Oops, sorry about that. It's for the automatic transmission.
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Saturday, January 14th, 2012 AT 2:08 AM
Tiny
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Alright which solenoid tcc pressure control etc?
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Saturday, January 14th, 2012 AT 4:27 AM
Tiny
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3rd gear doesn't work. Diagnostic says that 3rd shift solenoid is the culprit.
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Saturday, January 14th, 2012 AT 4:06 PM
Tiny
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So was the 3rd gear solenoid ohms out of spec?How did you find out that was bad?
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Saturday, January 14th, 2012 AT 4:57 PM
Tiny
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A technical service bulletin that said it could only be one of two things, that the solenoid valve needs replacing or the TCM does. It's not the TCM, it was tested and it's fine. Everything else on my car is in working order but it slips from 2nd to 3rd. Then I read the bulletin and I'm pretty sure it's this 3rd shift solenoid or perhaps damaged lip seals. I just need a good price on that solenoid assembly.
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Saturday, January 14th, 2012 AT 7:42 PM
Tiny
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Your best bet is to get one from the dealer or a online transmission parts store.
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Monday, January 16th, 2012 AT 1:08 AM

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