2009 Toyota Sienna Le VSC, Trac off, and check engine lights on
230

Asked by sienna24237 Jul 25, 2015 at 09:36 PM about the 2009 Toyota Sienna LE 8 Passenger

Question type: Maintenance & Repair

Hi, I recently bought a used 2009 Toyota Sienna Le. When I took it back home the VSC,
trac off, and check engine light turned on. I went to autozone and scanned it for codes
and he gave me the code P0766. I was wondering if i should replace the shift solenoid D,
change the transmission oil, or anything else.

2 Answers
230

sienna24237 answered 8 years ago

also i forgot to mention that the low oil pressure light is also on

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190

Ynoooz answered 5 years ago

Those 3 light came on i think because several reason:- 1-ECU is more sensitive in sienna 2-carbon canister 3-Emisson needs be clean by Catlatic cleaner 4-oil pressure 5-gas cap is lose 6-gas tank pressure 7-tune up coils,sparks..elc....let dealer diagnose first

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