Ford - Crown Victoria :: Blower Fan Does Not Turn Off - Came On High All Times
Mar 30, 2013
I have a 2003 Crown Victoria. Within the last year, I changed blower fan resistor (or Blower fan control module) and repaired the Electronic Climate Control Module (the thing inside the cabin that controls A/C, heat, defrost and fan speed). Today, while I was driving, the blower fan came on high and would not stop. The weather was mild, so I did not have the A/C or heat on at the time. I tried pressing various buttons to make it stop, but it was running at high and wouldn't stop. The only way to make it stop was to turn off the engine. When I turn the engine back on, the blower fan was on high again.
What could possibly be wrong with the car? I recently changed the blower fan resistor, so that is unlikely to be the culprit. Even if it is, why wouldn't it shut off? Other people with a bad blower fan resistor say that the speed control is stuck on high, but the fan can be turned on and off.
Could it be the electronic climate control module inside the cabin? After all, it is the unit that tells the blower fan to go on. Air could be directed to defrost, vent and floor without any problem.
What do you think is making the fan stay on at HIGH and does not turn off?
View 16 Replies
Advertisement
99 crown Vic windshield wipers only works on high. What could cause this?
View 4 Replies
It worked fine and then just stopped blowing on any speed. The #303 relay was swapped with another and made no difference. The #101 40 amp fuse checks good. The blower fuse under the dash checks good too. The actuator moves the flapper door as it should.I suppose it could be the switch, but that requires some dismantlement of the dash. When a blower relay goes bad, it will usually allow (in fact cause) the blower to go only on high If it doesn't blow at all, can that still be the cause?
View 19 Replies
I have a 2007 PI and recently lost heat and ac. All the controls do what they are supposed to do but both heat and ac blow room temp only. Fuses and relays are all good. Is this a blend door actuator problem? This is my guess and I'm basing the next question on a yes answer. Is it possible to access the actuator by making an eightXfour hole in the top of the dash above the radio. I would prefer not to have to pull the dash out of the way since everything else works good.
View 1 Replies
My husband and I bought a 1995 Ford Crown Victoria not too long ago. We have already had to replace the brake lines 2 times (well, first the front and then a few weeks later the back). It has had nothing but problems. One thing is the air conditioner, but that probably just needs charged.
Now on to the bigger problems. All of a sudden we started having unintended acceleration. It is strong enough that if you don't have the brake pressed hard it will move your car forward every 5 seconds. The engine revs up on its own. This happens every time we stop anywhere. Including when I was pulling into a parking spot last night. I went very slow and as I was turning pressing on the brake it revved up and I thought for sure the way it jerked, it was going to go over the curb into the road. This scares the crap out of me.
Also, we have a problem with the slow (very slow) start. I know they had a recall on the cruise control, but I have not heard of any recalls on this. However, I did read somewhere about accidents happening due to this and something about it had to do with the way Ford build the car.
View 1 Replies
Ford crown vic, 1999, 125k miles, no engine work has been done, did flush cooling system in spring of 2013 and put in a 50/50 mix of coolant and distilled water (from a jug). No problems for the summer of 2013, have been using heater with no problems until around Tuesday of this week.
Car runs fine, no leaks, coolant checks out good. BUT now.. My temperature gauge hardly moves (up) and the heater blows warm air only. If I am driving the gauge will not move, if the car sits running for awhile it will move up some and the heat will get warmer inside of the car. My guess maybe a stuck thermostat?
View 3 Replies
100,000 miles new fuel pump three months ago all filters changed, new spark plugs and coils. Parked car for the evening next morning would crank no start. It would start when the fuel pump primed, now the fuel pump does not prime, I get no check engine light in the on position and no check engine light when car is cranking.
View 1 Replies
I was driving home and i turned off my car as soon as i put it in park. Came back down two minutes later and it wont turn over or try to start. It makes a weird low clicking sound once the keys are taken out of the ignition.
View 1 Replies
I have a 1998 Crown Vic Lx with 66,000 miles on it. We bought the car about 2 years ago and at that time it had only 32,000 original miles and looked like it had just rolled off the showroom floor. The car was well maintained and we have kept it that way. Over the last few months we have started to have a problem with the engine surging at idle when the Heating/air controls are in use. It's like the engine tries to die and then comes back up and it happens about every 5 seconds. It stops when the control is cut off. The fan speed control has no effect,just the main control.
View 2 Replies
I have a 96' Interceptor. Recently, it feels like the back tires are sticking/skipping when I take off. I haven't noticed it doing that when I have it in reverse though. Sometimes it's hardly noticeable and other times it's fairly violent. I think it gets worse the more stops I make but I've parked it for now so there is no way to test that theory.
View 2 Replies
When I was a mechanic in the 1980's it was easy to disable a car's ignition to do starter crank or compression tests, just pull the distributor lead wire in the center of the dist. cap.
I have a 2000 vintage 4.6 engine and was wondering the easy way to knock out the ignition to do crank tests, etc. This engine has all the modules resting independently on each spark plug, so no central distributor cap to get to. Is there an easy way, and does it work for Chrysler and GM cars too?
View 3 Replies
I have 95 Crown Victoria and every time it rains water leaks into the back seat so I checked the condencer drain and it was not clogged ...
View 2 Replies
I have just purchased a 2009 Ford Crown Vic Interceptor a few weeks ago. One of the few things I would like to fix is the rear doors. I want to have people in the back have the ability to roll down their own windows and open their own doors. I have plugged the wires, that were in the armrest back into the button but still doesn't work. I am assuming the fuse might also be missing from the fuse box but I have not looked yet and when looking through the owners manual I could figure out which fuse it would have been or its place.
The other issue with the doors is people getting out on their own rather than me feeling like their limo driver or something... Iss there a kit I can buy to get the doors in full working order? If I take it into a ford dealership will/can they fix it?
View 7 Replies
I have a 2003 Ford crown Victoria with 137,000km (85,000 miles) which is in good condition overall. It runs well in the city and highway with few problems. I have noticed 1 issue with this car that is consistent. When it is snowing and below freezing it will hesitate occasionally on the highway at speeds over 45 mph. It does not put out any codes. I have sprayed the ignition wires with no change. I have not changed any ignition parts. I did over 500 miles on the highway this weekend in moderate rain with no trouble at all at temperatures around freezing. Today was snowing and below freezing with same problem on highway with occasional hesitation. In the city today with traction problems and tires spinning the ABS and Brake light came on. They were out when I drove it home.
View 3 Replies
About a month ago I replaced my blower control module. I purchased the module from Rockauto. The first replacement module lasted about a month. I received a replacement because the blower stayed on high and wouldn't turn off. The second module only last one week, the blower once again only blows on high and won't shut off. Both replacement modules were made by Dorman. Could something be killing them or am I just getting crap parts?
View 5 Replies
Why doesn't my 98 Ford Crown Vic Police package turn over when it is hot outside and the car is hot? Winter time, I never have the issue. When the outside temp hits the upper 70s or more, and I drive for a little bit, turn the car off it will not start or even turn over. The lights come on like normal. I wait 15-30 minutes, it fires right up. I have replaced the starter/solenoid, battery, battery terminals, ignition relay.
98 crown vic police-4.6 liter Coil-on-plug,electronic timing,182,000 miles
View 10 Replies
2003 F150 Super Crew 5.4
When I turn off the ignition, the drivers door lock unlocks or pushes the arm through the door for up to 30-60 seconds over and over again. I would say like 10 times and it is annoying as hell.
Is the only part in the door that controls this the actuator or is there something else that can be doing this?
View 6 Replies
We have had this problem about 3 months. The ac blower wont blow at different times. When it does blow it blows as hard and cold as it should be, however random times when we get in the car and turn the ac or heater on nothing blows out. Occasionally when driving it will just come on but usually if when you turn the car on and its not blowing it wont. We have noticed in the morning it almost always comes on especially now that its colder.
However today after it blowing fine all morning when I got in the car and turned the ac on nothing happens, its about 80 today here. Yesterday it blew fine and cold all day and this morning the heat blew perfectly. Doesn't seem like the blower motor is out since it clearly works when it does run. Maybe a fuse or something in electrical that keeps shorting?
View 10 Replies
I have a 2000 Lexus RX300, with over 200k miles. The motor blower is making this very (at times) loud noise. To take a closer look, I removed the glove compartment to take a better look at the unit itself. I took a closer look at the blower motor itself and it looks like the top piece of the cone is cracked a little. This is where the little clamp ring is located on the tip of the cone. The noise is definitely coming from this area. I was going to just replace it, but could there be anything wrong with maybe one of the servo motors as well (Airmax or Mode)? It seems that at times (out side of the main noise) the air is not being distributed properly.
View 4 Replies
When turning the ac/heat on it will only work on the high setting and none of the lower ones - 2003 f250 .....
View 3 Replies
Well my blower motor only blows on high which IMO points to the resistor, went and bought one and still only blows on high. Tried to test the plug that goes to the resistor but couldn't get anything, shouldn't there be 12v going to the plug and then step down to the resistor until high is selected then 12v bypasses the resistor all together? Blows strong and cold, too cold actually since we cant turn the blower down so we have to turn it off for a few minutes.
View 9 Replies
