My wifes 4runner's A/C blows cold air in the passenger side vents and luke warm air on the driver side. Any ideas. We took it in and they fixed for awhile but it has started again. Also, any good websites that sale replacement tailight assembly?
blpatrick, did you ever get a reply to this? I also have an 03 and just noticed the same problem this morning. I have 113k miles on it and only had one other problem with the AC and it ended up being a $35 relay. What did they tell you it was? Thanks