Question about 2004 Toyota Sienna
While driving the van w/ auto A/C on, occasionally if I increase manual fan the A/C will shut off and I cannot reactive A/C unless I shut-off van and restart in auto mode. Naturally, I would assume you could press the auto A/C button to reactivate the A/C or simply operate the A/C in the manual mode but the A/C would not respond once the fan is manually adjusted. This isn't always the case but happens about half the time. Any suggestions as to what might be wrong?
Never heard of this before but from the symptoms you describe i would go for the computer that controls the climamtic functions and these are expensive and dealer only to reset the software once its installed .Manually by pass the whole thing without the clima ,ie want it colder turn the fan up higher ,too cold turn the fan down
Posted on Aug 02, 2009
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Posted on Jan 02, 2017
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