Prius (2001-03) :: 2001 - Reversed Polarity Jump Start

2001 Prius

polarity got reversed on dead battery. Main fuses OK so did I toast all the CPUs?? or not...

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Prius (2010-12) :: Rattle From Fuse Block?

Based on Rattle from driver's side door.

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Prius (Gen 3) :: No Start And Getting Check Hybrid System - Junction Block Fuse Blown

So... have a 2010 Prius V, about 80,000 miles.

Tried to start it this morning and got a "Check Hybrid System". No start. Brought it to the local Toyota mega dealer here in Lakeland, FL. (They were pretty organized and on things, so I was pretty impressed.)

Anyway, just got a call back and it's a junction block fuse that was blown. Questions I have are

1) What is this a fuse for? The actual hybrid battery?
2) Where is it located, and
3) (the EE in me) Doesn't something usually cause this fuse to blow?

Dealer will attempt to replace fuse and drive it around to see if it's fixed, but something typically causes fuses to blow.

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Lexus RX 2010-15 :: 2014 - Rear Main Seal Leak - Short Block Replacement?

2014 RX 350 - 10,300 miles - Rear Main Seal Leak #2

Brought car into the dealership to repair my rear main for a second time. Looks like every 5,000 miles the leak shows up.

The dealership has repaired the rear main seal a second time, and guess what?

Two days later at the dealership the car started leaking oil again.

So now it's been identified that the entire short block needs to be replaced. Should take another week to repair.

This has been the worst experience I've ever had with a new car. Now I have a relatively new car (10,300 miles) that has had 2 rear main seals repaired, a short block replaced, replaced front parking sensors, and a radio that displays the wrong time when first starting the car.

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Prius (2004-09) :: 2007 - Signals Weren't Working / Gauge Fuse Blowing?

We bought this car a month ago, 2007 US touring model. It had a 15A fuse in the Gauge position (spec calls for 10A there) when we bought it. As of last week it is blowing a lot.

What we've noticed:

- First time it happened I noticed my signals weren't working. After 5 minutes of driving I pulled over and turned the car off and on. At that point the Combination Meter went blank. After getting home I found the fuse blown. Replaced it with a 10A fuse, and that blew right away when starting the car. Replaced it with a 15A fuse and it worked for a few trips.

- While I was away for a week, my wife replaced the fuse 3 times while it blew away from home. (she estimates every third trip) She has found it seems to happen when putting the car in reverse.

- Today the car is working fine, and I can't replicate the problem.

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Ford Wiring/Electrical :: How To Add A Constant Hot Fuse Block

I want to add a CB and some flood lights to my pick-up, but am getting tired of hunting for wires that are constant hot or switched hot under the dash. Not to mention the rats nest of wiring that results, and the potential for overloading the factory wiring.

Above is a diagram that I came up with while trying to figure out how to add a constant hot fuse block, and a switched hot (or ACC) fuse block to the truck to clean up the wiring.

Am I using the relays in the right way? (Never used one before)...

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Passat (B6) :: Main Fuse Blown And Dead Radio

As part of my 2 months saga of a defective transmission (LINK) the main 150 amp fuse between the battery and the alternator was found blown (after the dealer had for a week) and replaced.

Now I picked up my car and the radio will not turn on, does not light up or display anything. Tranny guy said he never tried it, I assume something happened when the main fuse was blown.

I checked both the 5 and 15 Amp fuses in the engine compartment assigned to the radio, both are good.

Is there another fuse inside the radio or something like that?

This is a 2006 Passat Value Edition

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Tiguan :: Headlight Warning Indicators - Burned Fuse Block

Have had my '11 Tiguan with 46K miles on in it into the dealer twice now for this issue. The first time they diagnosed the issue as a faulty control module, ordered one from Germany, installed in and the issue went a way for a while...

Over the past week the problem has come back with a vengeance. The Tiguan would complain that various headlights, fog lights, blinkers and backup lights were out. Sometimes turning on the lights and turning on the high beams would fix the issues, other times turning off the car and starting it again was necessary. Went into the dealership today and the issue was diagnosed as a burned fuse block.

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Lexus ES 2007-12 :: 2008 - Water Pump Failed No Warning - Engine Fried?

I was on my way to TN for vacation. Car 2008 ES 350 with 49,000 miles had just been to dealer for new battery 1 week before. Driving on I95 and check engine light and 2 other lights came on and smoke came out of hood but temp gage stayed at C even though car was overheating.

Got off hwy and discovered there was no coolant. Bought correct coolant and put it in. Got back on hwy and car started to smoke so pulled off and fortunately car died at end of ramp rather than in the middle of interstate. Had to be towed 50 miles to Lexus dealer who told me that water pump failed and heat destroyed engine. I'm away from home in shock without a car. How a 2008 with only 49,000 miles impeccably maintained could all of a sudden overheat without warning.

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Elantra MD (2010-15) :: GLS Won't Start / Clicking Sound Coming From Interior Fuse Block

Our 2012 elantra gls with 112k miles on it decided to freak out yesterday.

Car wont turn over at all. there is also a clicking sound coming from the interior fuse block. I popped the hood and smelled sulfur. I put the volt meter to the battery and it shows 12.8 ish. I checked all the fuses and didn't find any blown. I also pulled the starter relay and tested it and it checked out.

Trying to turn the car over some times the dash light will flicker and the wipers will turn on by themselves. I also had a clicking sound coming from the fuse block under the hood. Interior lights come on but are dim and the parking light flicker a bit and fade. I downloaded the manual but am not sure what to look for at this point.

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Ford F-150 (2009-2014) :: Hi And Lo Lights Went Out / Click Noise Coming From Fuse Block

The other day my left light went out. I ended up taking out the sockets and realizing that it was the green wire that goes into the socket. I fixed it and it worked for a while and now both my lights went out. Hi and low. Every time I turn my light on I hear a weird click noise coming from the fuse block. It sounds like a bad relay. What it is?

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Prius (2004-09) :: CEL Is On - Main Battery Is Bad

Just returned from a mechanic who tested my 2004 Prius with 134,000. It indicated there is a problem with the main battery. I was trying to avoid the dealer but it looks like it is a must. He suggested I ask the dealer to remove the battery and bring it to a place in Clearwater Florida to have them refurbish it. If I try to trade in this car I won't get anything for it with the engine light on, right? What should I do? I replaced the 12V two months ago.

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Ford 6.0L Power Stroke Diesel :: Block Heater Plugged In When Starting - Blow A Fuse?

Ok, is it possible to blow a fuze if the block heater is still plugged in when starting? Almost did this the other day and wondered if its possible to cause a short or something.

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Ford F-150 (2004-2008) :: 2006 - Won't Crank And Run - ECM Fried?

I have an 06' F-150. Last monday went to start and wouldnt crank over. I have since replaced FPDM, a weak fuel pump, checked Fuel Inertia Switch and now that they are all replaced when I check codes it says "no data available". Pump will not come on. Fuses have been checked. I have traced this problem to everything I can think of. If my ECM is fried, why would it have worked fine before replacing FPDM? I am at a dead end. Mechanic is at a dead end.

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Prius (2004-09) :: Main Display Not Working

Got some bad news about the main display in my 2004 Prius from dealer yesterday. The display unit has been working intermittently as of late and after taking a look at it the dealer said it needed replacing.

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Prius (2004-09) :: Oil Droplets On Backside Of Engine Block?

I noticed these oil droplets hanging on the staircase like structure on the backside of the engine block:

Are they normal? Where do they come from? I vaguely remember someone has also seen these.

Date was 20101030 and mileage ~ 15000

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Prius (2004-09) :: Neither MFD Nor The Main Dash Display Turn On

2008 Generation II driver with about 66K miles.

Yesterday when I got in the car to do errands the car turned on but neither the MFD nor the main dash display turned on. I was able to get a little bit out of the MFD when I would push the display button, but it would fade and then go off. The main display was completely blank (no speedo, lights, other indicators, nothing), although it would show the turn indicators when I signaled.

When I got where I was going I couldn't turn the car off by pushing the power button, and I couldn't get the trunk open to get the garbage out.

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Prius (2010-12) :: Reverse Polarity Jump Start - Power Button Blinks Orange Never Goes Green

THE PROBLEM: Our Prius 12V aux battery died after my wife left the light on inside the car and instead of buying a new battery, we decided to try jump starting it. My wife tried jump starting our Prius with the neighbors pickup truck and even though I wasn't physically there to witness it, I'm pretty sure that the polarity got swapped during the process. It wouldn't start afterwards, so we went out and bought a brand new 12V aux battery. The prius still will not start. No electric components seem to work (door locks, back brake lights, windows, radio don't work). The dash only shows the orange exclamation mark and the check engine light, nothing else. The power button blinks orange, never goes green.

TROUBLESHOOTING that I've tried:

1. Checked the big 120A fuse right on the positive + terminal. Visibly looked good.
2. Checked all the fuses by the drivers left knee. All tested good with resistance + visible checks.
3. Checked all the fuses in the fusebox under the hood. All tested good EXCEPT the big relay integration fuse under the white plastic cover. It was definitely blown.
4. Replaced the relay integration, still no luck, same exact symptoms.
5. Tried force starting the car in emergency mode by holding the brake and power button down for 15+ secs. The engine starts, but the dash is still dead showing just the check engine light and orange exclamation mark. Can not shift gears or drive.
6. Tried slow charging the NEW battery to get the voltage higher, still no luck. It's testing about 13V with everything off.

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Prius (2004-09) :: Main Water Pump Leaking / Replacement?

I have worked on several minor to moderate engine issues over the years with various brand cars so I was thinking about replacing my leaking main water pump (not the Hybrid pump).

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