You are watching: 2002 pt cruiser fan relay location
Somewhere between the battery and the plug for the cooling fan, +12V is disappearing right into the ether. Fan and also both relays room new, all fuses space good, v the crucial on I have 12V ~ above fuse 12 under the dash and also the 40 amp breaker under the hood, however nothing at the pan plug. This is v the A/C on which should turn ~ above the fan. Correct? FWIW i bought this car at a giveaway price from the previous owner who had actually a Jasper engine set up after the timing belt snap at 70MPH and also trashed the original one. He offered up on the vehicle when it overheated in website traffic after the brand-new engine install. The car only has 88K on the clock, runs great, and also the temp gauge runs around one tick below half scale. Until you protect against or get listed below 30MPH. Any type of thoughts????
Welcome come piersonforcongress.com. Go the A/C compressor interact (click on) with the A/C or defrost switch selected? any kind of fault password or "ck eng" light?If the 2001 PT wiring diagram is the exact same as the 2002, there is a wiring diagram on p. 8Wa-42-4 here:http://oskin.ru/pub/chrysler-dodge/manuals/Service Manuals/2001_PT_PTCruiser/01PTE.PDFIt shows a fuse # 5 in the PDC (power circulation center) under the hood and also not a circuit breaker. Power from below goes come the high and low-speed fan motor relay contacts.If one of two people relay actuator coil isn"t being grounded through the PCM, the relay won"t nearby the contact to revolve on the fan.If you jumper a power and ground in ~ the radiator pan connector, have the right to you get the fan to run?
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It"s hard to listen anything under the hood with all that ding ding ding that starts once you revolve on the key. Before I pulled the front of the automobile apart, the A/C did work for around 5 minutes and also then it started warming up. Over there isn"t a examine engine light on and also I have actually no idea around fault codes because this is the first car ns have ever before had v that much computer system control. I protect against them favor the plague yet this one to be too good to pass up. My lull zone is a "63-"69 Valiant or Dart. I tried come jumper the fan however my jumper leader were too wimpy and immediately melted, besides the pan is new. Many thanks for the reply....
Use the wiring diagrams to find out whereby the voltage stops. A check light might be a much better choice 보다 a digital multimeter.A couple of means to review fault codes. Many auto parts stores will inspect codes because that free. If the "ck eng" irradiate isn"t on, there may not be any active codes.Another means you have the right to do yourself through the an essential dance as watched on this video:
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A great place come look is in ~ the plug connector because that the cooling fans. For part reason, the PT"s can have one of the pins the gets a small bit loose and slides back into the connector and also looses contact with the plug. It just takes a few minutes to disconnect it and have a look in ~ the pins. You could find the difficulty is there. If the cooling pan was working properly, you should be able to start the car, rotate on the a/c and also within 10 secs or less, the low speed fan should kick ~ above . If not, then it"s most most likely a wiring issue. Another problem because that the 01 and 02 models is under the engine top top the passenger side. Seems there"s a plastic clip because that a wiring harness that breaks and also the harness will fall and also make call with the axle. This will certainly rub the insulation off and cause a short. Look there too. You just never know.