Have a 1999 Ford Escort wagon. I do not have 12 volts at the a/c compressor but I have 12 volts at the pressure switch and the fan relay switch. AT THE CONSTANT CONTROL RELAY MODULE: Measure the voltage at the CCRM connector Pin C147-21, Circuit 710 A (W). the smallest of the 5 relays is ur WAC relay (omron G8SN-UA-007116) which controlls clutch operation. When the engine cranks and starts to run and the key is returned to the run position, the resistor circuit comes into play by reducing the previous "full" 12Vs to the "+" coil to 6-8Vs. The constant control relay is a box located under your air filter. BigBob. If resistance is high, the coil may still be working. They are entirely dependant on the fuel pump relay to provide them with power or remove their power. 2. ford escort van dsl engine will not turn over sometimes battery is good is there a solenoid or relay that could be - Ford 1998 Escort question. If you’re unsure about the specifications of the components you’re looking for, we highly recommend consulting your owner’s manual or a. I was told it's on the back Left hand side of the. FAN: 40: Cooling fan: 8 — — — 9: OBD II: 10: On-board diagnostics: 10: FUEL PUMP: 20: Fuel pump: 11: HEAD RH: 10: Headlamps: 20: Headlamps: 12: HEAD LH: 10: Headlamps: 20:. Power mirrors, Radio, RAP system. It would be among the fuses (top left) of the fuse bank that plugs in but is not a fuse. Where is the pcm relay. The two wires, a “5-volt reference”, and a “ground wire” go to the ECU, and the third wire “Earth 1-Wire for Temp Gauge” goes to the cluster-mounted temperature gauge by providing an earth link to the temperature gauge. If you can get someone to help you. My question is the blower motor resister pa. Put in a new thermostat. That’s because while diagnosing your main relay can be a bit complicated if you don’t know what you’re doing, replacing it is easy. The relays (all 3) work so I switched out the cooling sensor, still nothing. 0 Zetec engine. Your owners manual should have a guide showing you what each relay in the box is for. Browse Categories. I think I need to replace a blower motor in a 98 ford escort because the heat and air no longer work. Search Fixya. Copy. 98 Ford Escort A/C works intermittently - Answered by a verified Ford Mechanic. 40 psi. A 97 lx doesn't have a starter relay. replaced only relay i could find under hood. Fill the cooling system with the proper amount and mixture of coolant. Fuel pump relay for FORD Escort V Hatchback GAL Diesel / 1. Measure the voltage at the A/C clutch connector C175, Circuit 731 (BL/W). Al Smitty. 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. how to trouble shoot the ac relay an switch - Ford 1998 Escort question. 00 for parts, I saved several hundreds of. Disconnect the push-on electrical connector. Further investigation found that relay in fuse box was replaced with wrong relay ( says H270, for 91-93 Escort) a 20 Amp relay. 00 "tracer" fee and $40. can get air to blow if straight wire compresser from battery. l Turn engine OFF, leave ignition switch in RUN position. coming to temp, and thus the fan not operating. Before you do any thing, check the #22 fuse in the under hood fuse panel, I suspect its blown. 98 Ford Escort: Our check engine light came. 0L 4 Cylinder SOHC, Pittsburgh, PA, January 17, 2011, 16:47 0. o litre with air have a voltage reulator that if bad would stop alternator from putting charge into battery? and where is voltage regulator located? The voltage regulator it in the ECM. Asked by LJW1961 Apr 26, 2014 at 07:39 AM about the 1998 Ford Escort 2 Dr ZX2 Hot Coupe. My question is the blower motor resister pa. Remove the protective cover. My 98 Ford escort horn goes off spontaneously, even when noone is in the car. The label S134 is a splice. SOURCE: 98 ford expedition xlt,when i turn key switch on, The Solenoid Switch that controls the starter is bad. My 98 Ford Escort has a cooling fan problem. After say, 10-15 minutes of going fast, 55-65, if it still overheats the problem is not the fan The sensor connector you replaced to regulate the fan, may not be sending the right data to the ECU and fan relay because if coolant is low the sensor may be in an air pocket. The signal goes to the PCM which in turn sends a voltage to activate a relay which powers up the fan. Continuity disappears on the yellow wire from the relay to fan with the key "on". Block the plug hole with your hand. Copy. Symptom A: Dead Battery. 1998 ford escort zx2 has a strange battery drain. 3 (TL13) The smallest member of the family was the 1. Best Answer. 1,924 satisfied customers. read moreHello. No codes or vacuum leak. Replaced cooling fan ,cooling fan relay, and 40 amp fuse. My horn won’t shut off. This rating is based on an average across 345 unique models. $15. 00 for parts, I saved. read more. read moreTry checking the fuse box under the hood. read more autodoc_2000 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. 11,775 satisfied customers. Part #: Select Vehicle. 12V, CCRM IS BUZZING W/KEY ON. i have 1997 ford escort. Check the 30 amp Blower fuse. Still wouldn't work. . RESTART. Test fan the fan assembly itself. 11 in) bore and 66. The box is usually located near the battery. Posted by Anonymous on Jun 13, 2012. Master Auto Technician. starter relay is under hood on the drivers side fender area. # mpn4857762274. P0480 is a diagnostic trouble code (DTC) for "Cooling Fan 1 Control Circuit Malfunction". If battery voltage is not present, replace alternator. Asked by Visitor in Lockport, NY on July 15, 2010. We have a. I have checked the fuse & - Ford 1994 Escort question. No luck on jumping the 5v to the 25ohms. Download Ebook 98 Ford Escort Engine Diagram. Added 12 OZ of freon. 3. AC/heater fan does not work. Also, check any connectors and connections to make sure they are tight, especially at the starter and the alternator. I replaced the so call " cooling fan relay" in the under hood fuse/relay box which incidentally works with the cooling fan and the starter. . Penland. I have a 98 ford escort and would like to know the. The main battery positive cable goes directly to the starter. 40 mph. What causes 1999 ford escort zx2 to overheat? i have a 1999 ford escort zx2 and its running hot, changed out the thermostat thermostat cooling sensor, checked the fan and it works, the temperature. SOURCE: location of fuel relay switch. I was driving my 98 Ford Escort zx2 when it just died on me. 8 liters / 1992 - 1995 year Fuel pump relay for FORD Escort Mk5 Hatchback (GAL) 1. 25 years of experience. The low speed fan relay closes when the - Answered by a verified Ford Mechanic. You have two fan's on your truck, 1 is a fan clutch runs with the drive belt, 2 elec fan motor, with test light and engine running at normal temp, just a little bit above 1/2 way on your temp gauge check voltage at elec. The 15 anp fuse is used for suppling power to control the relay, if it is blown the relay wont turn on. - Answered by a verified Ford Mechanic. How It Works. 1998 ford escort. 2. 2000 Ford Escort ZX2: oem part number for the multifunction relay box. Ford Technician. The engine cooling fan wouldn't come on so I replaced the fan. Associate Degree. They are wired up in what I would consider a non-intuitive way. Both of them are controlled by the PCM. Car was fultering like gas wasn't pumping. If your fan still won't work after changing the relay switch try the coolant. $15. That the computer is Grounding the relay's low current circuit . I can't find the position of the Crankshaft Position Sensor on the 1998 Ford Escort ZX2 2. I changed the switch in the dash with no luck. 1996 Ford Escort Estimates. Fuel pumps themselves don’t know when to shut off. Replaced the relay module. 0l, Enigine. 3 L (1,294 cc) which had a 79. The switch side is Light green/black(power) light green to fan. The most commonly reported 1998 Ford Escort problem is: The Constant Control Relay Module May Fail. Where is the indicator relay on the 95 ford escort?SOURCE: Ford Escort 1998 fuel pump not working. Start the engine and set the air conditioner to its coldest setting. The cooling fan on a ford car usually does not have a fuse. The fan in my 98' Ford Escort has stopped working. 98 Ford Escort heater fan wont work? Check the 30 amp Blower fuse. The problem is is when i turn it off, the compressor and the cooling fan continues to run even when. ASE Certified Technician. airbag assembly in the steering wheel. When the relay is failing, it may work some of the time but not all of the time – don. 0L battery draw. If fuse and circuit breaker are okay, go to step 5). Keeping the black lead on a good ground, usually a bolt on the engine block, and the blower switch turned on, use the red lead to probe the plug that usually attaches to the blower motor. The PCM monitors the pressure sensors and throttle, and load, and rpm and decides to energize the relay or not to close the switch and allow the climate control to power the compressor clutch. I have a 98 Ford Escort LX Sedan with an A/C problem. This is based on the draw from the fans, if the fans are larger and draw more than 15 amps each, it's recommended to install a second relay kit as shown below. 2 causes for clutch inoperation: *bad solder joint on WAC relay. The 1998 Coupe Ford Escort has 2 different fuse boxes: Driver’s side - Coupe diagram. Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford Escort / Ford Escort. I can wiggle the turnsignal and after a while they come back on but they go out again. Radiator Cooling Fan turns off when key is in "ON" and when car is running. 1999 ford escort zx2: a/c and the compressor will not come. mechanical. Since they are electric, it should have a fuse, and a relay associated with it. my fan. Can any one offer some replacement advise?. 2000 Ford Escort ZX2: oem part number for the multifunction relay box. In motor vehicles, a starter relay uses the small ignition switch current to close the much heavy-duty starter circuit. There are reports of failures of the CCRM or Constant Control Relay Module. Brad B. temp gauge does not go above half way, and fan does not come on at all, even when the. Working method 3. Heater fan does not operate. Posted on May 23, 2009The plastic nut is threaded. My question is the blower motor resister pa. have replace throttle /pedal sensor , 02 sensor , idle control sensor ,and fuel pump and sock filter . then i replaced this. When the car is idling the temperature rises. idiot lights come. Relay . The blower motor resistor is located under the dash on the passengers side between the blower motor and the fire wall. Fuse ATO . (No Trucks) - 98 Ford Escort 2. The fuel pump relay is in a box on the left fender (drivers side) just below the intake housing on the drivers side strut tower. 69_muscle. If you ground the blk/red wire at the power relay it should click on and. I have copied and pasted a similar thread for detail. my ac compressor wont start - Answered by a verified Ford Mechanic.