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Chris (aka-Moose)
Chris (aka-Moose), Auto Technician
Category: Toyota
Satisfied Customers: 901
Experience:  16 years of experience
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I have series of codes with my 2001 4runner: c1201, c1223,

Customer Question

hi i have series of codes with my 2001 4runner : c1201, c1223, c1246, p0446, p0442. I tried replacing the gas cap, reset the codes and it didnt work.
JA: Have you seen this code before? Have you tried a hard reset?
Customer: no, i just bought the car. I reset by disconnecting the negative terminal
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: id like to fix it by myself. so far i have just replaced the gas cap
JA: Anything else you think the mechanic should know?
Customer: not that i can think of
Submitted: 11 months ago.
Category: Toyota
Customer: replied 11 months ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Ron replied 11 months ago.

Hello, my name is ***** ***** I am a professional here at Justanswer. Thank you for your question and I will assist you with your concern.

If you remove the negative battery cable for a few minutes to clear all of these codes which ones return when you run it again?

Customer: replied 11 months ago.
lights went off! thanks!
Expert:  Ron replied 11 months ago.

Can you clear all the codes and see which ones reset?