barbarakoehler72
Yaris automatic transmission parking issue
Summary of the thread
A 2008 Toyota Yaris diesel is experiencing issues with the engine not starting, a check engine light, gearbox slipping, and diagnostic errors, suspected to be due to a defective control unit. Similar symptoms were noted by another owner, who suggested the problem might be related to a faulty transmission sensor. The recommended solution is to consult a reputable transmission specialist, and the suspected defective control unit is estimated to cost 1000€ for repair.
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4 comment(s)
barbarakoehler72 (community.author)
It does exhibit that behavior intermittently. The gear shifter seems reluctant to disengage from the parking position on occasion. Is this consistent with the issues you faced? Were there any specific error codes you recall?
antonia_schwarz78
Yep, sounds like the same headache. Unfortunately, I don't remember the exact error codes, but my mechanic said it was something to do with a faulty transmission sensor. Honestly, with those symptoms, especially if a control unit is flagged, I'd strongly recommend getting it checked out by a reputable transmission specialist. Could save you a lot of hassle in the long run.
barbarakoehler72 (community.author)
Sharing your experiences has proven invaluable. Based on your recommendation and further consultation, it appears that the control unit is defective. The repair, including parts and labor, is estimated at 1000€. I appreciate your guidance and support.
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TOYOTA
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YARIS
antonia_schwarz78
Hey, I have a Yaris too and that sounds familiar. I had a similar issue with mine a while back. Check engine light, weird shifting... Drove me nuts. Does it feel like it's getting stuck in park sometimes?