1-Year Warranty. . №. 7 4x4, 97/98 Honda Civics 2002 GMC 3500 Dually 4x4 8. Received 2 Likes on 2 Posts. Insert other wire into the high speed fan 12v switched contact. Remove the thermostat. 2002 F350,. Under the hood on the drivers side, just forward of the shock tower, you will see what is called an "under hood fuse center". Most modern vehicles use electric cooling fans to help pull air through the radiator so that it can keep the engine cool. take the air filter housing out of the way, you will now have access to the relays, they are under a plastic protector, just pull on. Cigarette lighter fuses. then remove the air filter housing, by removing the three bolts. Posts: 77. You are looking to see if the PCM sends power to one or both relays to turn on the coolant fans. The problem might be with the body control module (BCM). Visitor, January 19, 2011, 09:21. Fuse FMX/JCase -F16: Not used. Plus, OEM parts feature a warranty to take good care of your Toyota with Toyota genuine parts. Its random and does it while the trucks running. 15. The module of relays under the dash to the right of the steering column, there are 7 relays, a big one, and 6 smaller ones above, three to the right and three to the left. I thought mine were bad, but i found out that they dont turn on until about 225 or the ac is turned on. The cooling fan relay is located in the engine compartment just behing the left headlamp. Cooling fan inop. Or you can remove the right headlamp and use. If a fuse blows again contact a qualified service center. Cooling fan relays. To test for a bad relay:I have been in the process of replacing the heater blower resistor in the central ventilation vent. I have a 1998 318i and recently we had to replace a connector behind the engine that did something with coolant because when it broke, antifreeze dripped everywhere and smoked. Replace your faulty engine cooling component with this highly efficient. (in the power distribution box) jumper to pin 3 (switch leg) on relay # 23 (fan clutch relay). You can see the cube with the relays in the upper right side of the pic - that's the I/P relay block. Even though the ISO relays are rated at 20 amps for this application, experience has shown a large fan motor. #88 Dale Jarrett-9th in 2002. 4 engines have dual cooling fans - part of the Severe Duty II cooling system these are equipped with. 94 percent is considered high speed fan. The faulty coolant temp sensor might also be a reason behind it. Photos show the sequence, but basically: Remove both fan relays. Lincoln Town Car – fuse box diagam – passenger compartment. 2. The high and low cooling fan relays in the 98 Ford Escortr are loacated in the CCRM (Constant Control Relay Module) which is located on the base of the. The PCM power relay supply's B+ voltage to the fuel pump relay , PCM - engine computer ,mass air flow sensor an someother thing's . 2002 ford f 350: intermittent. 323 Answers. If the ring is rusted, it'll get damaged during removal. read moreBring the wire from controller terminal "C" to your manual switch and join it to the orange "cooling fan" wire. G1: CHECK VOLTAGE SUPPLY TO CONTROL FAN. Mark Carrington. If not, the swap the cooling fan relays. COULD YOU GIVE ME A BRIEF DESCRIPTION OF ELECTRICAL SEQUENCE FOR GETTING 12 VOLTS TO ENGAGE / DISENGAGE / LOCK OUT THE AC CLUTCH. The grill is part of the facia and the headlight bracket runs all the way across the front. 5:29. While tracing the wiring back to the connector plug. Amp. When I would turn the Key to the Run position I would hear a fast clicking sound under my dash. I think that on hot days you will need at least min. Either way, it should have a fuse box cover that you’ll need to access the main relay. Click the search button then the first blue link . 1 helpful. Radiator Cooling Fan Motor Relay 2004 Ford Escape Radiator Cooling Fan Motor Relay 2003 Ford Escape Radiator Cooling Fan Motor Relay 2002 Ford Escape. After he took out blade and sanded down blades, it worked fine. Look inside cover of fuse box for location or owners manuel. The cooling fan on a ford car usually does not have a fuse. Reply Like. Click the link below: ------. My fans are working but the guage on the dash says the engine is running very hot the car is still driving ok but i have stopped driving it because im concerned of damaging the heads the relay looks damaged im trying to get a replacement (im in the philippines ) could the relay be telling the guage its hot even when its ok it seems to get hot on the gauge within. The wire-in-question connects the fan relay to the fan switch; the latter an ON-OFF, CONNECTED-OPEN thermally-triggered gizmo. kar2n101. The electric suction fan (engine & a/c) with integrated control (M4/7) is driven from ME-SFI control module [ECU] N3/10. Box diagrams and element descriptions. The PCM commands the high speed fans ON under the following conditions:" Engine coolant temperature exceeds approximately 107. Ford-E-350 – fuse box diagram – power distribution box. The problem might be with the body control module (BCM). It should have a fuse marked cooling fan or cooling system. I’ve been trying to locate the problem for a while now. The puller fan (radiator side) is controlled by the PCM and relay B which is the first relay on the right side of the relay center counting from the front of the car (nearest driver side headlight). Clicking this will make more experts see the question and we will remind you when it gets answered. With dual cooling fans, there are two methods for wiring up the relay kit. what two relays are together in a black box under the dash left side of radio - Ford 1998 F150 Regular Cab question. I removed 2 relays that were identical and switched them to see if the fans would. I found it, you are right. Where are the fuses located under the hood in a 1991 Honda Accord Lx four door. 3. . Your fuse box or boxes will house many different fuses, each one controlling one or a group of items similarly related. If not, there are 2 sending units, One is for the computer and the other is for the fan relay. Reply Like. Remove the front bumper facia, headlights, and bracket assembly. If the fuse is faulty, replace it. Always replace a fuse with one that has the specified amperage rating. 22. However, I am not sure about your front unit. Ford Ranger Fuse / Relay Box Locations. Likes: 16. Checking codes would be best. No high speed relay available in Las Vegas area. Check relays for proper operation. This relay is a common problem for Chrysler vehicles. The blower motor relay is positioned in the flasher/heater relay block beneath the dash, towards the right side of the steering column. The under-dash fuse/relay box is commonly referred to as the Junction Box Fuse/Relay Panel in the Ford repair service literature. Then start the car and turn on the A/C, if the fans come on the replace the coolant sensor, first. 2002 Ford Escort ZX2, DOHC 4cyl. Let’s look at some of the most common causes. Never replace a broken fuse with anything other than a new fuse. Yes. Check the horn relay, it is located under the dash near the fuse box. If they are good, check Cooling Fan Relay #1. Fuse #12 (40A) in the under-hood box powers the blower motor. relay. On the cover you can see the various fuses and relays that are located in the fuse center. See diagrams below for details about which fuse to check. Then start the car and turn on the A/C, if the fans come on the replace the coolant sensor, first. Check your fan resistors as well, they are mounted to the fan shroud or on the subframe near the fans depending on what year you have. is it under dash or under hood, if so - Answered by a verified Ford Mechanic. R5. Under the hood on the drivers side, just forward of the shock tower, you will see what is called an "under hood fuse center". Started checking things under the hood. It sounds like an old fashion buzzer or something. I can't find a diagram online. Checking and Replacing Fuses Fuses and circuit breakers protect your vehicle’s electrical system from overloading. SOURCE: Engine cooling fan not turning on. the engine coolant temperature. Check relay first. Dorman OE Solutions 10 Amp 2 Terminal Radiator Fan Relay & Resistor Kit - 902-706. i'm still confused as to what the other relay might be for. 2001: DRL, Brake Shift Interlock (BSD, ECM, Overhead Trip Computer (OTC), AUX A/C. 2002 ford f 350: intermittent. Check if the fuse is blown – if the thin metal strip inside is broken, the fuse has blown. pull them out and look. Those wires are customer access wires - the small light blue one is fused on-with-key power, fuse 27, 10A. Headlights, turn signals, brake-lights all work. The third relay for the Trailer Battery Charge circuit is supposed to be in the Central Relay/Junction Box under the dash, with the left turn and right turn signal relays under the hood in a dual relay box. Most cooling fans use electric motors that have a moderate to high current draw, and as a result are commonly controlled using relays. If the. SOURCE: LOCATION FAN RELAY. Certainly a frustrating. The fan won't run until the temp is high enough; usually by the time the thermostat opens. The fan won't run until the temp is high enough; usually by the time the thermostat opens. In this article, we consider the second-generation Ford Expedition (U222), produced from 2003 to 2006. Valve Cover Gasket Replacement. The cooling fan relay is controlled by the cooling fan temperature switch located on the rear of the engine. The last terminal is the one to the fan. Possible Source (s): § Constant Control Relay Module damaged. Mine clicks like 6 times then gives up. Take a reading key on, glow plugs on, wait 1 minute, take a reading, begin. Remove the top cover of the fuse center to gain access to the relay. ! Could be shorting out after hot . If not I'll buy some 14gauge wire and switch it to the fan relay bridging pin 3 and 5 for power. the car was drained of coolent and sat for the winter. There is a relay and resistor from Ford. 20A: 15:Sounds like the relay for the cooling fans is bad. FORD=First on Race Day. The fan doesn't come on at all. Primary battery fuses (megafuses) F150 1997-1998. cooling fan running all the time. So it must depend on that master fan relay to kick in first (assumption). The cooling fan on a ford car usually does not have a fuse. Remove the cover over the relay. All. both came back to 11. Received 71 Likes on 57 Posts. Many thanks in advanc. Dome light, If any light works in the dash, It is the light or a bad wire. disconnect the plug at the fan,, supply the wires that go to the fan with 12 volts direct,, if the fan starts,, the fan is good, if not replace it,, now if its good,, follow the system back,, go to the fan replay, check it, ( sometimes you will have 2 or 3 of the same relays in the under hood fuse box, just switch them out so that the fan has a good one, ( known to work) if this fixes the. Fuse MAXI -12: Not used. Im looking to replace the fuse for a cigarette power outlet. Chrysler 200 2. As far as wiring, you can attach the power wire of the fan to the large power wire under the fuse box in the engine compartment and attach the ground wire to a reverse polarity relay and use a switched power source to power the relay. 1999-2000: Not Used. l Turn engine OFF, leave ignition switch in RUN position. The Truck-Lite 97300 is $21. It is protected by fuse f5 (125A) located in Front pre-fusebox F32. Assignment. SOURCE: Engine cooling fan not turning on. 91TexasSeville said: There are three fan relays located in the relay center under the hood on driver side. 40A: 13: Anti-lock brake module pump feed. First, it can be under the passenger side dashboard. Delphi temperature sensors are built with the latest OE technology Sensors use durable, one-piece design. Fuse FMX/JCase . Here is the pic. The cooling fans are controlled by a relay in the power distribution box inside the engine compartment. There is a box about 2x2x8 inches with a snap off black plastic cover. The relays you're looking for on a 96 are in the relay module which is located in the center of the dash. I have a 2015 Trax and I’ve had to replace the engine fan relay a couple times now. Remove the top cover of the fuse center to gain access to the relay. Remove the top cover of the fuse center to gain access to the relay. The box is usually located near the battery. On the driver seat side. One of those relays is the coolant fan relay. 8 DOHC. If a fuse blows again contact a qualified service center. O'Reilly Auto Parts carries fan motors and relays to complete your repair. In this article, we consider the third-generation Ford Explorer (U152), produced from 2003 to 2005. Apr 21, 2004. Summer 2011 the electric radiator cooling fans were not coming on for A/C. These Mustang fuse diagram are for a 1999, 2000, 2001, 2002, 2003, and 2004 Ford Mustang under the hood in the engine bay, and inside the car. Mainly when I tried to start it after the truck had been sitting a for a few hours. Remove the top cover of the fuse center to gain access to the relay. Here you will find fuse box diagrams of Ford Escort 1997, 1998, 1999, 2000, 2001, 2002 and 2003, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay. The diagram on the cover tells you where to.