Golf IV / Jetta IV :: AC Not Working / Low Voltage At Compressor
I am trying to figure out why my AC is not working. Both fans are coming on and the AC button is light up but it is not blowing cold. The charge was checked and it has a good charge. The compressor appears to not be engaging. I checked for power at the electrical connector for the AC compressor and my voltmeter is showing voltage between 3.1-8.3 volts. It jumps around between that voltage every few seconds. The fuses have all been checked and are in not broken. What else should I be checking?
View 2 RepliesGolf IV / Jetta IV :: 2003 - AC Compressor Clutch Won't Engage - Low Voltage?
I got a 2003 GTI 1.8t and the AC air is blowing warm. With the car on, AC on and fans full blast both rad fans turn on but compressor clutch does not engage. Took it to a shop and the mechanic said the system was full of refrigerant but that the compressor was not getting the proper signal and there was an electrical problem.
I check the power at the compressor and it is reading about 7 volts, which is low correct? That should be getting 12-13 volts correct? I also check the pressure switch over by the passenger side and it was getting 13v. What to check next to start ruling out causes? Any quick way to determine whether this is electrical or a compressor issue? I am limited in my abilities as far as electrical work goes.
Prius (2004-09) :: Seems Like Inverter Coolant Leaking
So, the sideways coolant tank in the engine compartment, not the one next to the grill, but the one that is sort of between the air filter box and that shiny metal square
I have always thought that tank was slightly low, but it has a seam just about where the full line is, so I was never sure....finally about three weeks ago, I worked up my courage and put a few ounces of coolant in that tank. THEN it was up to the full line.
So, a few weeks after adding the coolant, I had the water pump recall done. Now the coolant level is back down to where it was before I added....so I am assuming that the correct level is just below that seam that seals the top of the plastic tank to the bottom part of the tank.
Prius (2004-09) :: Coolant Drip From Inverter?
I am getting a slow coolant drip from my inverter . The very slow leak appears on the left side of inverter when facing the front of car with hood open . The connection point alum tube to coolant resevoir black rubber tube. The inverter coolant connection reservoir tube side is damp to the touch and has visible red goop buildup.......
View 7 RepliesPrius (2004-09) :: 2006 - How To Change The Inverter
I have an inverter problem on a 2006 prius. Looking for instructions on how to change the inverter ?
View 2 RepliesPrius (2004-09) :: Inverter Pump Noise - No Circulation
I have a big red triangle on the pump is making noises not loud noises sounds like it's operating correctly there is no turbulence in reservoir and when I squeeze the hose the level in the reservoir goes up-and-down which leads me to believe there is no blockage in the pipe coming out of out of the pump.
My handheld scanner and torque on my android tablet only gave me my oxygen sensor code which I know about and I'm going to replace when the weather gets hot I am wondering if the coolant pump would throw a code that these devices would be able to pick up or do I need to go to the dealer or find a shop which is capable of reading the HYbrid codes?
Prius (2004-09) :: Power Inverter Failure While Driving
What happens when a power inverter fails while driving?
View 2 RepliesPrius (2004-09) :: Inverter Stopped Working - Replacement?
I have a 2004 Toyota Prius with 150k miles. Yes, 150k miles ... Anyhow it basically stopped working and the dealer said its probably the inverter that's throwing the code. Does the 2004 inverter is replaceable by all Gen II inverters? The dealer says 2004-2005 is different than 2006+ but eBay sellers don't think so. Can I run any 2004-2009 Prius inverter in my 2004?
View 5 RepliesPrius (2004-09) :: Inverter Coolant Pump Failure
Prius 2009 inverter coolant pump failure 51,300 miles....
View 8 RepliesPrius (2004-09) :: Inverter Coolant Reservoir Empty
Back in February, received a light and discovered that the inverter coolant reservoir was empty. I refilled the reservoir and cleared the code. Today, only 3 months later, the same thing happened. I don't see any wet hoses, puddles, or obvious signs of leakage. Where all my coolant is going? What steps should I use to properly troubleshoot...
View 8 RepliesPrius (2004-09) :: 2008 - Hybrid Inverter Won't Working?
My 2008 Prius wouldn't start a couple of days a go. Took it to the dealership. The tech said he got the code reset, but couldn't get it to fail again. It is clear for now, but his experience tells him it will fail again, possibly in a few months. The code said the Hybrid Inverter was bad. Thy hybrid warranty ran out 2 months ago. I have only 67,000 miles on the car. It has been trouble free up to this point. This still means I would need to pay for a part that shouldn't fail, and was in warranty just 2 months ago (8 year/100,000) with only 67,000 miles on the car. What should I do? Wait to see if it fails again?
View 10 RepliesPrius (2004-09) :: Inverter Pump Noise Constant After Recall?
I recently had the inverter pump replaced under recall. it now makes a the pump noise even when I am driving. I hear it when car is not fully warmed. Back when it had the original inverter pump, it only made noise at startup and shut off.
View 2 RepliesPrius (2004-09) :: Reservoir / Overflow Inverter Tank Leak?
Aside from other issues I am having with my prius, this was one lurking. I originally thought the prius was "using" the coolant insufficiently. Anyhow, I bought this prius from a private dealer....(know how that goes)......
View 15 RepliesPrius (2004-09) :: Inverter Generator Grinding Noise When Braking Above 7 Mph?
My car was making a weird grinding noise when braking above 7mph. I did the neutral brake thing and seems to go away sometimes. The dealership said it needed new rotors and brakes, so I went ahead and did that with them, then called me to let me know the sound did not go away. Now they are stating my grinding noise is coming from the "inverter generator" which is what they said was the transmission. I am just curious why this goes away sometimes and if it's related to my previous issues with the car.
View 1 RepliesPrius (2004-09) :: Put Transmission Fluid In Inverter Coolant System
My original intention was to replace the engine oil in the car. I was in a hurry(yes....I know) I could not find the oil drain plug. I did find a large bolt which turned out to be a drain plug for the inverter coolant instead. The instant the fluid drained from the car, I knew it was not engine oil. I did not know the drained fluid was inverter coolant. It had the color of a transmission fluid but significantly less viscous.
View 17 RepliesPrius (2004-09) :: Drain Leaking Even After Recall On Inverter Pump
I posted a few months that after replacing my inverter coolant that the drain plug leaked. I tried to tighten it but that did not work. New Aluminum washer was installed. I took it in about 1 month ago for the steering shaft and inverter coolant pump replacement. After they drained the system and refilled post inverter pump replacement It still leaks.
View 3 RepliesPrius (2004-09) :: Inverter And Transaxle Coolant Cross Contamination
My 07 Prius is leaking transaxel fluid into the inverter cooling system. Transaxel fluid is sweating through the inverter coolant hoses. Before my taking ownership of this vehicle, it had previously been in a front end collision (that’s a whole other story). Anyhow – if I replace the radiator, should that take care of this problem? Are there any other ways these two cooling fluids could become cross contaminated?
View 16 RepliesPrius (2004-09) :: 2005 - Inverter Dead / No Error Code?
My 2005 died in the middle of the road a few days go. Was just rolling along fine then suddenly out of a stop light, the car stalled and would no longer go back into P, D, or R while the battery still seemed to be working. So had it towed to the dealership to be checked.
View 5 RepliesPrius (2004-09) :: Heat Losses Approximately Kwh In Transmission And Inverter?
What the heat losses are approximately kwh from the transmission and inverter are. I understand this will vary with speed and driving conditions but reasonable estimate will do.
View 3 Replies