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No reverse no second gear

Tiny
CURT STEVENSON
  • MEMBER
  • 2001 TOYOTA CELICA
  • 1.8L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
Looking for help on a transmission diagnosis. Throwing code p0750 shift solenoid a malfunction.
Do you have a repair manual or diagram of the solenoid positions inside the transmission? I need to know which one to replace. Thanks
Friday, February 2nd, 2018 AT 4:16 PM

7 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening

Below is a diagram of the valve body for you to view.

Do you have a scan tool that can activate the solenoids?

Roy
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Friday, February 2nd, 2018 AT 4:50 PM
Tiny
CURT STEVENSON
  • MEMBER
  • 4 POSTS
I have a code reader, but no tool as you describe. The code says P0750 shift solenoid a malfunction. Which one is A? I have no second gear, and no reverse.
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Friday, February 2nd, 2018 AT 4:55 PM
Tiny
ASEMASTER6371
  • MECHANIC
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Okay, you need the scan tool to work the solenoid to see if it functions.

It could also be a stuck valve in the valve body. Have you had the transmission fluid and filter changed?

Shift solenoid S1.

Roy
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Friday, February 2nd, 2018 AT 5:13 PM
Tiny
CURT STEVENSON
  • MEMBER
  • 4 POSTS
Can you recommend a good cheap scan tool?
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Friday, February 2nd, 2018 AT 7:22 PM
Tiny
ASEMASTER6371
  • MECHANIC
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A scan tool that will rad this info runs about $2,000.00. It is cheaper to have a shop check it for you for around $100.00.

Roy
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Saturday, February 3rd, 2018 AT 5:01 AM
Tiny
CURT STEVENSON
  • MEMBER
  • 4 POSTS
Would you happen to know that part number? Shift solenoid S1 for my car listed above
GT-S 2zz automatic four speed with sporttronic shifting.
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Saturday, February 3rd, 2018 AT 8:49 AM
Tiny
ASEMASTER6371
  • MECHANIC
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I can try. Sometimes the numbers we get are not the newest numbers. It is best to call the dealer for the exact part number. Then you can search for pricing.

Roy
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Saturday, February 3rd, 2018 AT 8:55 AM

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