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#1 |
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Changing Automatic Transmission to Manual Inquiry
Out of curiosity, I'm wondering what all must be done to change an automatic transmission to a manual on an '09 Yaris Hatchback. I understand it may be quite expensive and labor intensive, but I still wonder what all is involved mechanically in such a switch. What parts would be needed to do something like this? Let's assume money and labor is not the issue.
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 06 Polar White 5dr, 13 Soul 4u Join Date: Oct 2008
Location: Georgetown, Ontario, Canada
Posts: 5,740
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#3 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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It's not as bad as it seems. I converted one the opposite way (MT to AT) and that way requires adding 19 wires the the ECM harness (or switching to an AT engine harness).
The sum of the parts could be crazy expensive, but with my kit in the link above, you are only looking at that plus the cost of a MT (used low mileage ones can be had for under $500). Labor-wise it is really about the same as dropping the tranny to replace the clutch.
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#4 |
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It's very tempting, but I can't quite decide whether I want to make the switch. I'd hate to spend the money and time and end up wishing I kept the automatic. Looks like a good deal for all those parts.
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#5 |
Mr. 155 and climbing
Drives: Seriously Modded 07 Sedan Join Date: Jun 2006
Location: In The Hotbox
Posts: 4,742
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ECU change well though correct?
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Team Tiamat Racing on Facebook Youtube Channel: Team Tiamat Racing Class record holder in Land Speed @ 154.5mph for 1.5 mile and 145.5mph in the mile in the F (2.016 to 3.014 L), G (1.524 to 2.015 L), and H (1.016 to 1.523 L) classes. |
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#6 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Correct. I have one 06-08 MT ECM on hand. 06-08 and 09+ are readily available used for under $100.
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#7 |
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CTScott, is there a choice with what kind of manual transmission I could put in an '09 Yaris as far as gearing goes (I'd prefer higher gearing), or are they all geared the same?
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#8 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 06 Polar White 5dr, 13 Soul 4u Join Date: Oct 2008
Location: Georgetown, Ontario, Canada
Posts: 5,740
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There are no plug and play choices really. There are several threads here about performing an xB final drive swap. Search those terms to find them.
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#9 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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^Exactly. You are really limited to the C50 transmission for a direct fit solution.
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#10 |
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Okay, thanks.
http://www.microimageonline.com/down...0Transaxle.pdf To remove the automatic transmission, is doing all these things (starting on page 168) necessary? Looks like a big job. |
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#11 | |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Quote:
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