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Scion xA/xB 1st-Gen Drivetrain & Power Engine and transmission discussions...

my car won't shift into 4th on the highway !

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Old Oct 1, 2007 | 06:17 PM
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Default my car won't shift into 4th on the highway !

like i said, i was going to minnesota from my place in chicagoland, and i was cruising on the highway doing 70-ish, i push the petal down... it sounds like to torque converter unlocked, because the revs went up by like... 300...i matted the gas pedal...downshifts into 3rd, pulls normally... i let off the gas...and it's sitting there in third screaming like a cat with it's tail in a woodchipper.

i hit the overdrive off button, and the light lights up, then i press it again, and it goes back into fourth.

and the rest of my trip i had to manually trigger third and fourth with that button.

the car's at 35 and some change, is this an easy fix, or should i take it into the scion dealer ?

also... 29 mpg, all highway. and all i have is an axleback exhaust and a CAI. when i got this stupid thing it got 34 combined and cracked off 38 all highway on this same trip back in january...
Old Oct 1, 2007 | 06:44 PM
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Sounds kinda like what John's xB was doing on the way to Tulsa. Might wanna give him a call.......
Old Oct 1, 2007 | 06:52 PM
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which john ?
Old Oct 1, 2007 | 06:56 PM
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The dizzle fo shizzle! I think his was a bad MAF sensor..............
Old Oct 1, 2007 | 07:09 PM
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cool cool, thanks man!

how much is a new one, or can i blow mine out with brakleen ?
Old Oct 1, 2007 | 07:11 PM
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wait... his xB's a manual ?

mine's got the slushy-box !
Old Oct 1, 2007 | 07:27 PM
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Check the o/d switch.
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