If the car does start, that means the computer isn't out, but maybe there is a bad relay by the fan or in the circuit or even the temp sensor may. For this you will want to first bypass the cooling fan relay for the low speed fan to see if it is kicking on. 1996 1995 1994 1993 1992 1991, Ford, Mercury, Escort Tracer, Low Speed Engine Fan, Hatchback. Buy a 1993 Ford Escort Relay at discount prices. SOURCE: I am working on a 1997 Ford F250 w/ac 51ci engine. i own a 2000 ford escort 2lt engine an the cooling fan on the radiator wont work its got power to 2 wires if i ground the blk wire with the ac on it works but it wont work when it reaches temp jim. Three relays , cooling fan power relay , cooling fan hi speed relay an the low speed cooling fan relay. Read the description of the Taurus where the low speed is used for normal operation when temperature is required but the high speed is activated when the A/C is. Describe exactly where the relay switches are for the cooling system fan on a 1997 Ford Escort Wagon 2. After a 3-second delay, the PCM supplies a ground path for the FAN CONT #2 relay and the FAN CONT #3 relay through the high speed cooling fan relay control circuit. Wiring diagram indicates 2 circuits high and low. Remove fan shroud retaining bolts, and cooling fan motor/blade/shroud assembly. During high speed operation the PCM supplies the ground path for the cooling fan 1 relay through the low speed cooling fan relay control circuit. Four Seasons® Engine Coolant Temperature Sensor Connector. If a problem that involves the low speed cooling fan relay control circuit exists, DTC P0480 should set. Buy OEM Relay parts and accessories from Ford Parts Center. R12 Fuel pump. Wiring for cooling system ? You mean cooling fans ? 1. If not I'll buy some 14gauge wire and switch it to the fan relay bridging pin 3 and 5 for power. High Speed Cooling Fan Relay Control • Connector X1, Circuit 335, 0. So lets start here. hello i have a 95 ford E150 with 5. read moreREASON FOR PROVIDING A NO-COST, ONE TIME REPAIR After extended idling, the high-speed cooling fan relay may fail in some of the affected vehicles. With the coolant temp sensor plugged in the fan NEVER comes on. Your owners manual should have a guide showing you what each relay in the box is for. To test, gain access to the Low Speed Cooling Fan Relay. Hayden Automotive 210 Mounting Kit System. The fan comes on (both high and low speeds) during the "self test" using a code reader, so the PCM output and relays work. 9 so I can replace them. The BEC melted awhile back do to a baf fan fans and stuff been fixed and the terminal weakened and broke. The PCM enables cooling fan relay #1 by providing the ground path. This cooling system has two electric cooling fans . F. Location of the fuel pump relay for fuel injector models, is either behind the glove box or near the EEC module around the steering column. I'm trying to find out how many cooling fan relays are in a 1999. Check the coolant temperature with the car stopped. cooling fan Cooling fan does not come on - Ford 1997 Escort question. 0 A Fuse 7 Ignition relay 60. 3. The ground path for the left cooling fan is through the cooling fan 2 relay and the right cooling fan. Smart Living Transform Your Home with These Cutting-Edge GadgetsSOURCE: timing belt diagram for 2001 ford escort zx2 dohc cam shaft timing marks on back of cams ,two slots ,use a flat piece of metal to align . 5L Ecoboost. If you notice that. turn off for 30sec and then repeat this cycle. It should show battery voltage on both sides. Loosen the bolts retaining the water pump pulley. 9L Auto w/ A/C I am trying to find the 2 (hi and lo) cooling fan relays. Fits: Ford: E-150, E-250, E-350 Super Duty. Vocational, Technical or Tra. #1. For a "medium" setting, only one of the fans is operated and it runs in full speed. New coolant fan and new control module but coolant fan does not work on my 2002 ford escort zx2. E150: helloi have a 95 ford E150 with 5. When the fan is on too often, or won't come on at all, a new. 1999 Ford Escort: cooling fan. 1. I have a 2002 Ford Escape 3. $25. The high speed - Answered by a verified Ford Mechanic. Low speed cooling fan relay 3. SOURCE: timing belt diagram for 2001 ford escort zx2 dohc cam shaft timing marks on back of cams ,two slots ,use a flat piece of metal to align . I think that okay, not sure though. Sounds as if something inside but I cannot find a way. Posted by Maria Ransom on May 29, 2013. 1,840 satisfied customers. 0. I was at a stop light one day with the A/C on and the car kind of. Most likely you have a stuck (close) Cooling Fan Relay 1 (for low speed cooling) causing both fans to run at Low Speed with Ignition ON. It will only come on if I turn my heater or ac on. Cooling fan was always running on high both fans. Anyway, I finished wiring everything up this morning, and replaced the main fusebox relay. Either case the first thing would be have it check for DTC'S - diagnostic trouble codes . Ford Escort 1996 1. 1995 ford taurus: engine turns. 3,002 satisfied customers. 2015 Explorer XLT 4WD. R14 Not used. Any time the coolant temperature rises to higher than normal levels, the fan will start and continue to run until coolant temperature returns to a normal range. 75 w/catted x-pipe / SPEC Stage 3+. Connector Gender: Female. Relay Number: R1: Ignition relay 3. KYB Gas-a-Just shocks / Transgo reprogramming shiftkit. Low-speed cooling fan circuit breaker (Vehicles with trailer tow package only). After a 3 second delay, the PCM/ECM supplies a ground path for the cooling fan 3 or S/P relay and the cooling fan 2 relay through the high speed cooling fan relay control circuit. During high speed operation the PCM/ECM supplies the ground path for the cooling fan 1 relay through the low speed cooling fan relay control circuit. Fuse box, blade. Big Block Ford. The Constant Control Relay Module (CCRM) is the component that activates the fuel pump, the radiator fan motor, the AC compressor and feed 12 Volts to the fuel injection computer on the 1994-1995 3. I would suspect you have a bad relay . Relays: R1 Ignition relay 3. 3. This energizes the low speed fan relay coil, closes the relay contacts, and supplies battery positive voltage from the Fan 1 Fuse through the cooling fan motor supply voltage. This wire should be hot when the relay is energized, and feeds power to the cooling fan high speed cooling fan relay. High School or GED. hello, my info show the above location for the ect sensor, wiring colors are light green with black tracer and blue with white tracer. R10 Air conditioning clutch. This only occurs when the vehicle is going slow or stopped. underneath the air filter box. 1 Answer . (30A) Air conditioning, cooling fan motor (except 1. On the 1993 Ford Tempo with the 2. Comment; Flag; More. Fill the cooling system with the proper amount and mixture of coolant. Installed the $70 Ford part and problem solved. Brands Import Direct Ignition. Now when the car is stopped and idling, there is no air being pushed through the fins of the radiator, therefore, the fans are needed to create that airflow to cool the radiator. This pin could show power when the PCM is not grounding it as it is a transistor ground driver and can show trace voltage when off. Also, where is the radiator cooling fan relay located? Haynes says that 1998 and later models have 2: 1 high speed relay and 1 slow speed relay located in the engine compartment relay panel, I am not able to locate where. Car gets hot, but does not overheat. § Fan Control (FC) circuitry damaged. The electric radiator cooling fan assembly is controlled by a thermoswitch located in the side of the radiator. Remove fan blade retaining clips and blades. A good relay coil will typically read 40 to 80 ohms. This energizes the low speed fan relay coil, closes the relay contacts, and supplies battery positive voltage from the Fan 1 Fuse through the cooling fan motor supply voltage. 8L MTX) or low-speed cooling fan control relay connector (1. The circuit is simple. 1) High speed relay, Tyco VF7-12V,70amps. Ford Escort Belt; Ford Escort Water Pump; Ford Escort Thermostat;Single switches or relays can fail internally causing a number of different symptoms including no start conditions (inoperative fuel pump or PCM), engine running warm due to inoperative cooling fan, or the AC might not blow cold air. 7. A pressure switch that closes on increasing high-side a/c pressure will run the fan. 0l. Note: This vehicle came up with mechanical and electric fuel. : 09-06-03-007A 2292783According to the Ford website "live chat", Ford will extend the warranty on the high speed cooling fan motor relay to 10 years or 150,000 miles which ever comes first. Question about 1993 Oldsmobile Cutlass Supreme. Make sure to compare prices and take a look at the top user reviewed Radiator Fan Control Relay products that fit your Ford. Low Speed Engine Fan. If the low speed fan cannot control the engine temp during low air flow situations, my high speed fan turns. When the ECM is commanding a fan relay ON, the voltage of the control circuit should be low, near 0 volts. 1. 88 ford escort 1. No. the ETC are faulty. Production vehicles operate two fans with low- and high-speed capability by using three relays to switch between series and parallel operation. Is it possible the engine cooling fan controller is bad?Engine temperature higher than normal. Fan relay escort cooling ford 1997 located where passionford forum focus mkRelay ford fan cooling fiesta speed high replacement figure Inne i bilen: cooling fan relay ford fiestaWhich is the best engine cooling fan control relay module fit for ford. (Refer to 28 - DTC-Based. Engine Cooling Fan. The PCM (engine computer) Controls the cooling fan relays. This will enable both fans on low speed when the fan #1. Description: 2006-11. Continue reading "2003 Ford Focus, Runs Hot, Cooling. I jumped it with a hot and ground wire and it runs fine. The fan is wired to run on high speed. Fuse box diagram (fuse layout), location, and assignment of fuses and relays Lincoln Continental (1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002). 1993 Escort LX 1. The Engine collant temp sensor is the main input to turn on the cooling fan, if it is a 1. DTC B2725 ATC Mode Switch Circuit Malfunction. I hope this helps, Al. The air-con should activate the fan in low speed mode which is the second relay from the edge. When moving they will shut down. Engine overheats. R11 Not used. In order to test the fan is working unplug the connector from the bolt type switch and cross the connectors using some wire. Ok changed the main relay cause no 12v to high or low speed relays. A better arrangement for controlling the fan on an air-conditioned vehicle is shown in Fig. replaced fan switch and checked switch on evaporater both good . You we will see where this occurs. The cooling fan will not come on at all. I want to tap int them with an external relay and just use the external since the connector broke. Now when I turn the A/C on, the two electric fans on the condenser/radiator cycle on high for 15sec. This signal is a function of various inputs. Test fan the fan assembly itself works - Answered by a verified Ford Mechanic. Thebattery voltage travels to all three cooling fan relay coils. Low speed cooling fan relay 3. So lets start here. 1993 1. 3L four cylinder engine does. Intentionally blank: Intentionally blank: Related Parts. Is there a relay that kicks fan on for air cond and where is. 1. Save on cost when you find your Ford. I replaced it. The PCM commands the fans on based on inputs from the CHTS and/or the AC system by energizing either the low speed or high speed fan relays (R15, R16). We must now identify which relay is the cooling fan relay. 15: 20A: Horn relay power. 8 the AC compressor. If you have low coolant, they may run also. High Speed Cooling Fan Relay, Low Speed Cooling Fan Relay: 10: 20 A: 1996-1997: Constant. Try checking the fuse box under the hood. remove no1 spark plug and drop long thin screwdriver down it to bring piston just below tdc,then align cams so both cams are on the rock (valves closed) with knob on back cam aligning with pick up. 9L 1993, Engine Coolant Temperature Sensor by Walker®. R5: Cooling fan. Fuel pump relay 4. Check power flow to the low speed cooling fan relay from the high speed cooling fan relay on the Light Green (LG) wire. Look no further than CarParts. Reverse procedure to install. 8L 4EAT Electrical Schematic — Engine Cooling Fan 1. Although similar to later model vehicles with the same set up, this year is unique in it’s wiring harness design. The best part is, our Ford Explorer Radiator Fan Control Relay products start from as little as $16. 8D Turbo), starter relay (automatic transmission / manual transmission with PATS), vehicle speed sensor: F23 (25A) Reserve: F24 Low Engine Temperature Relay, w/ Stamping # F1CZ-8B658-D; Located In Dust Boot Near Fender Well How to Test Cooling Fan Relays - Low and High Speed. 0 engine.