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[kydave30]

I have 2001 Sienna with 153k on it ... My air bag light has been on for months. Per my local mechanic, trouble code 1177 comes up.

How do i find out what this code means? He has already said he has replaced a front sensor (not sure which one) and a relay that is under the hood (not sure which one).

Any suggestions on where to go from here?

I am also having issues with the service engine light as well ... replaced front o2 sensor ... but may not have fixed it ... after driving about 10 miles today ... we cleared trouble code PO420 from computer.