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Skyvisions, ASE Certified Technician
Category: Toyota
Satisfied Customers: 14462
Experience:  Toyota Master Diagnostic
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My 2005 toyota sequioa/ it was idylling and my daughter

Customer Question

my 2005 toyota sequioa/ it was idylling and my daughter turned on the heater for the first time in months the engine light and also the vsc trac/trac off lights have all come on and continue to be on is there any specific sensor are part that we might be able to mto check.thank you
Submitted: 2 years ago.
Category: Toyota
Expert:  Skyvisions replied 2 years ago.

It is not likely that the two are related. Do you have the malfunction code numbers that O'Reilly would've pulled from the engine control computer? Do you know how to pull vehicle skid control codes using the jumper wire method in the DLC three connector?