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2nd Gen Automatic Transmission Don't Shift Into Fourth Gear

Discussion in '2nd Gen 4Runners (1990-1995)' started by Brix&Filip, Mar 6, 2020.

  1. Mar 6, 2020 at 5:43 PM
    #1
    Brix&Filip

    Brix&Filip [OP] New Member

    Joined:
    Jan 6, 2020
    Member:
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    Male
    Vehicle:
    1991 Toyota 4Runner SR5
    Stock
    Hi,
    My '91 T4R doesn't shift into fourth gear. I have no codes on the OBD1 and O/D light turn on and off. Any ideas ?? Can it be a solenoid ?? Truck has 45K. Spent many years parked.
    Any ideas will be greatly appreciated.
    Thanks guys !!!
     
  2. Mar 7, 2020 at 12:00 AM
    #2
    japhroe

    japhroe New Member

    Joined:
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    Jdiddy
    Vehicle:
    1994 4runner 2WD AT
    ALL STOCK 100%
    check your overdrive button. The light might be out and you might have the overdrive off engaged. Always start with the easy stuff first…
     
  3. Mar 7, 2020 at 9:10 AM
    #3
    trlhiker

    trlhiker Lazy Bum

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    Vehicle:
    1992 4Runner SR5 V6 4X4
    You could also do a few drain and fills on the tranny. Fluid is probably very old. Also your 4Runner will not shift to 4th while the tranny is cold. Make sure you have it warmed up properly. Mine takes about 3 to 4 miles before it shifts to 4th.
     
  4. Mar 7, 2020 at 10:32 PM
    #4
    japhroe

    japhroe New Member

    Joined:
    Oct 15, 2019
    Member:
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    Messages:
    80
    Gender:
    Male
    First Name:
    Jdiddy
    Vehicle:
    1994 4runner 2WD AT
    ALL STOCK 100%
    I would buy a new solenoids off eBay, drop the pan drain it change the filter put all new solenoids in..
     
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    #4

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