My horn in my car dosent work how can i fix it its a 2001 crysler 300m

Check the owners manual for the horn fuse and relay. But first locate the horn and feed it 12 volts to see if it is bad.

blown fuse. check fuses and sounds like your multi swich is broken but start by looking at the horn fuse

Could be a vapor lock in the water cooling system. Check and see if there is a bleeder screw on the system. most are located on the thermostat housing.. may have it or may not. If fan is electric make sure it is connected and working properly. Could be that the thermostat is sticking also and needs to be replaced.... I have found that in some cases when replacing a radiator that the cap doesnt fit right and would only be the case if radiator has a cap. Worst case would be that water pump is bad and does not have to leak to be bad.. Sometime the water impeler that moves the water through system which is on the waterpump simply stops working.. could also be blown head or head gasket.....These are all thing that can make it overheat..My suggest is to try simple thing first. 1. make sure fan is working 2. check with auto store and see if your cars coolant system requires bleeding for vapor lock. 3. replace thermostat and radiator cap if it has one....If none of these work then comes the money if you need to replace waterpump or head or head gasket. more than likely nits not these two but im just giving all possible thing it could be.....good luck and if you find this info helpful then Please leave a rating on this post.....anymore problems fill free to contact me...

!st remove the tensioner if it is still bolted in place by second bolt. Easy outs are high tensile you will not drill through it. You may have to carefully try to chisel it out. If you can get it out try a left handed drill bit if you have room to drill. If it won't come you will probably have to re drill & tap a new thread & use oversize bolt

It sounds like a starter issue or possibly a battery issue i would check both to be certain.

first thing to check is make sure battery 12.6 volts.

check for alt output voltage should be 13.8 volts
if you have this check for continuaty in wire output of alt to battery

check your vin number at crysler.com there is a D17 recall on the chrysler voyagers 1997 to 2001/2 this is for the clockspring this is behind your steeringwheel it controls the drivers airbag horn and cruise control check your car against this recall as if your not covered its not cheep around £400. maindealer only as it sounds like the clockspring failed on yours

thats an automatic feature

O2 sensor is located forward of the catalytic converter. You will need a 22mm wrench or O2 sensor socket to remove and reinstall.