My problem turned out to be in the passenger footwell junction block that is mounted on the inside of the fender area just in front of the door. Most likely a bad windshield replacement that caused a water leak onto the fuses and plugs.
Hav not solved it yet. I don’t believe the AC amp is necessarily the problem as changing it out doesn’t currently change my problem.
What are your symptoms and hvac codes?
According to the FSM yes, it’s a yellow green. I’ve just been studying the FSM to try to find commonalities to my 8 codes. I’m trying to figure out what body ground A46-18 uses and where it’s located. It passes through multiple fuse boxes so is each fuse box grounded separately? Thanks for...
Does anyone know where or how the AC amplifier is grounded? After spending some time in the FSM it looks like most of my codes share the A46 plug ground at pin 18 at the AC amp. The FSM says A46 - 18 goes to a Body Ground but I can’t find info on where that is? Any ideas? I’ve ordered a EWD...
We can’t wait! My girls are 6 & 7 years old and they had so much fun last year that they keep telling me “daddy don’t forget to register for HIH on Sunday”. I don’t even think they really know what that means.
Trying to find some time to dig back into this...
@planomateo have you ever seen these 8 codes together at the same time? Any idea where you would start?
Since originally posting I have found out through the Toyota service website that the LC was in the dealer multiple times for AC problems...
Has anyone had any luck using the dealer to replace the windshield? It would seem like they should know what they are doing but maybe they just sub it to a windshield company?