2003 PT GT Turbo: Cooling fan or PCM? - Allpar Forums
WEBMay 22, 2023 — See attached image. I believe the 2003 and 2004 PT Cruiser with turbocharged engine used a solid state radiator fan relay mounted on the fan shroud assembly. There is only one control circuit from the PCM that pulses the solid state fan relay and modulates the voltage and thus the radiator fan speed.
PT Cruiser cooling fan issue - Allpar Forums
WEBFeb 9, 2022 — Make sure it is good. Check the wiring from the TIPM to the radiator fan assembly. There are 2 relays, low speed and high speed, activated by the TIPM to cause low fan or high fan speed. Check wiring for short circuits, melted wires,etc. Check relays for proper operation.
Low speed radiator cooling fan not working. | Allpar Forums
WEBMay 27, 2024 — I am trying to solve a problem with the low-speed cooling fan operation on a 2006 PT Cruiser base model with the 2.4L MFI DOHC 4 CYL VIN B engine with 5 speed manual transmission. When the air condition is active the low-speed fan will not operate. Within moments the air conditioner stops blowing cold and then the compressor stops …
2007 Pt Cruiser ac cooling fan not turning on | Allpar Forums
WEBJun 25, 2014 — The 2007 should have a TIPM (totally integrated power module) with no internal radiator fan speed relays. The TIPM uses solid state drivers to control the fan shroud mounted fan module for hi and lo speeds. It is 'smart' power management. Fuse #15 is the module supply fuse. The Dk Bu/Lt Gn wire controls the low speed signal to the …
Cooling fan hard wired to toggle, CEL for O2 Sensors and...
WEBAug 21, 2024 — Here is the list of codes it's throwing. Neither of the plugs coming from the fan are connected to the pigtails. Car hesitates, stutters. Popping under the hood. Cooling fan 1 and 2 control circuit open. P0481, P0480. O2 sensor 1/1 and 1/2 heater circuit low. P0031, P0037. 8.
03 gt aftermarket cooling fan? - Allpar Forums
WEBAug 12, 2019 — The fan needs to be able to keep the engine under all conditions. But because of emissions the engine needs a thermostat that keeps temps high. So once the thermostat opens, a high cooling fan speed is needed to keep from overheating. 2) But running a cooling fan on high all the time would present a large electrical draw which …
‘13 T&C no high speed rad fan - Allpar Forums
WEBJun 9, 2020 — Transaxle fluid temperature: low speed fan - 204 deg F (96 deg C) high speed fan - 232 deg F (111 deg C) Engine temperature: low speed fan - 220 deg F (104 deg C) high speed fan - 230 deg F (110 deg C) A C discharge pressure: low speed fan - 250 psi (1724 Kpa) high speed fan - 300 psi (2068 Kpa) So when you first activate the air …
Cooling Fan Relay for 2003 GT - Allpar Forums
WEBApr 17, 2013 — stephennasby Discussion starter. 1 post · Joined 2013. #1 · Apr 18, 2013. I have a 2003 GT PT Cruiser that started last year in August having a problem where the cooling fan seems to stay on all the time. My local mechanic had a look and said that the cooling fan relay switch is the problem and he has been in touch with Dodge ever since …
2002 PT Cruiser cooling fan no worky - Allpar Forums
WEBOct 6, 2018 — 2002 PT Cruiser cooling fan no worky. Somewhere between the battery and the plug for the cooling fan, +12V is disappearing into the ether. Fan and both relays are new, all fuses are good, with the key on I have 12V on fuse 12 under the dash and the 40 amp breaker under the hood, but nothing at the fan plug. This is with the A/C on which …
2003 PT GT Low Speed Fan Relay - Allpar Forums
WEBJan 9, 2024 — 33 posts · Joined 2023. #1 · Jan 9, 2024. On our 2003 PT GT the code we are getting is for the low speed fan relay. This turbo engine has the solid state fan motor with the 4 wire connector. Bought a used one off eBay. Since the previous owner had cut the wiring off the original one. As soon as we turn the car on the fan kicks on high and ...
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