how to test ford multifunction switch
If you need to see what this tool looks like, you can see it here: Circuit 6: Rear Right Turn Signal Output. When you turn the switch on, the lights should be steady and bright. Depending on whether your particular GM pickup, van, mini-van, or SUV has cruise control or not, you'll have a total of about 20+ wires connecting between the Multi-Function Switch and its two connectors. With the motor off truck, you can crank the transfer case with a socket wrench (3/8 square drive I think) to selection of the 4x4 (2wd-4HI-4LO) and this should light the dash light (with ignition key turned part on). Short circuits can occur if you work with the battery connected. However, as pharmaceutical companies say in their advertising, "if the problem persists," a faulty multifunction switch is the likely culprit. I hope this article has helped you. Over time, electric contacts in the MFS can become dirty or break, as can wires within the harnesses associated with turn signals and other accessories controlled by the switch, or the switch can also simply give up the ghost based on usage. Once known as a turn signal or blinker switch, this lever now also controls headlights, high beams, emergency flashers, wipers and washers. As a matter of fact, we only need to worry about testing a total of 3 wires. Please register or login to enable Dark Mode. Next, check your front lights, both high and low beam. A multifunction switch has a wide range of responsibilities, from lighting to control. GM | If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Unfortunately, the MFS has a fairly high failure rate. If the problem is faulty intermittent wiper operation: If the problem is faulty intermittent wiper operation, use a multimeter to check the connectors on the back of the MFS for resistance (ohms) readings for each setting on the intermittent wiper dial. I trust you understand how things work now. I took mine out and tried another one. It does not actually switch power to the wiper motor. When you consider the thousands of times an MFS is used, especially in an old rig like Project BluMajik, our 1995 Ford F-350 dually, having an original piece finally start functioning erratically is understandable, but it needs to be addressed as quickly as possible. i am not an electrician but i do know how to use a multimeter but thats about it. Copyright 2009-2022 Abraham Torres-Arredondo All Rights Reserved. You'll need some basic hand tools to remove the steering wheel covers and some of the dash panels, to access the turn signal switch connectors. It makes no difference whether you've paid in full, or you're making regular payments. Nissan | To see how well the multifunction switch performs, you must be able to accomplish this. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Advertising - Wiring Diagrams Cell 149 for component testing. Yes No TEST 5: High Speed Circuit Resistance Test. head lights (brights)? TEST 1: Checking The Turn Signal Fuse Input. The sooner you replace it, the better. Thankfully, we only have to worry about testing 8 wires (of the 23). Suzuki | What Is The Plug On The Front Of My Truck? Home - Ford F-150 - How To Test Ford Multifunction Switch? The most important thing to look for is any signs of light leakage. The MFS is usually held in place by hex-head or Torx screws. Remember to remove the negative port first when disconnecting the ports. Another option is much quicker and easier to execute, however. Check for a good ground. Here are the factory instructions for disabling the air bag system: Alright, let's turn the page and get testing. Note the wear on the OG's markings. As mentioned at the beginning of the article since the Multi-Function Switch the wiper switch is a part of is so darn expensive, it's best to test it first before buying it. You also need to check the temperature of the lights housings. THERE ARE VERY SMALL SPRINGS INSIDE THE SWITCH. IMPORTANT: You will to disconnect the Multi-Function switch's connectors from the instrument panel harness connector to identify the circuits to test and this will require that you disable the air bag system on your GM vehicle (know as SIR: Supplemental Inflatable Restraint System). By logging into your account, you agree to our. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. So, the focus of this article is to help you test and either eliminate the wiper switch or condemn it as bad. O'Reilly Auto Parts has high-quality switches for many vehicles. In layman's terms, the switch we're referring to is the "turn-signal" switch, which is triggered by a rod-like handle mounted on the left side of the steering column. 2 Set your multimeter to the ohm setting. A new one was 170 bucks, (Ouch!) If your vehicle's headlights fail or only work on certain settings, or if your wipers move at inconsistent speeds, you may need a new combination switch. Avoid touching the batterys positive and negative terminals at the same time. You may need to switch the switch. so I didn't buy it, just cleaned all my connections. 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003. Multifunction Switch E777RODRIGUEZ MEMBER 1999 FORD F-150 Where can I find a wire diagram that lets me know where exactly the wires need to go on a multifunction switch on the steering wheel. . All the wiper modes (PIDs) should be off. -TD. Once you determine the multifunction switch (MFS) must be replaced (we deduced it after taking the easy route and replacing flasher relays), the operation starts with removing plastic cladding. Do all 4 signals not work? The combination switch is the electronic switch assembly that controls several vehicle functions. If the resistance readings are off, the shop manual will tell you to replace the MFS. What Tools Do I Need To Test The Wiper Switch? Find many great new & used options and get the best deals for OEM Ford BC3Z-13K359-BA Multi Function Turn Signal Switch for 2011-2014 F-150 at the best online prices at eBay! Free shipping for many products! -TD. Interior lights, headlights, and indicators are all included in the lights. It's never fun when that happens, so use caution when performing this operation as DIY. Multifunction switch replacement. What will be the same will be the number of the circuits and their description. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not Grim Repair.Links included in this description might be affiliate links. No tools are required in this procedure. Learn more about our Nissan | The "power" prongs are usually labeled 85 and 86, while the prongs that you need to test are labeled 87 and 30. Remove the AIR BAG fuse from the instrument panel fuse box. 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003. OPEN THE COVER SLOWLY. OEM Ford BC3Z-13K359-BA Multi Function Turn Signal Switch for 2011-2014 F-150, cleared payment - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, Report this item - opens in new window or tab. View cart for details. Accessing the appropriate points to test the turn signal circuit can be difficult. well it turned out to be the flasher. TEST 1: Checking The Wiper Fuse Input. Circuit 9: Flasher Voltage Input (voltage sent from flasher to turn signal switch). Look for the setting on your multimeter that has the ohm symbol () to use for testing your relay. You must now perform a series of mini-tricks. Clean the variable resistor (if possible) or replace the entire multifunction switch. *** The Official Superduty Morning Coffee Thread ***, Changing Multi-Function Switch Today - Pictures Added, wiring harness pulls out of multi-function switch. Privacy Statement - The driver uses this brake to bring the vehicle to a halt in a dangerous situation. INSTALL a new multi-function switch. Is it both front and rear or - one or the the other. If this video Helps you out consider subscribing, I put out a video every week.Link to the multi-fuction switch - https://amzn.to/2BKqUZFDisclaimer:Due to factors beyond the control of Grim Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. However, if the lights arent working as they should, the issue is most likely with the switch. Rear Window Wiper Speed Setting Included: Turn Signal/Directional Indicator Included: MasterPro Ignition 36 Terminal Multi-Function Switch, MasterPro Ignition 14 Terminal Multi-Function Switch, MasterPro Ignition 23 Terminal Multi-Function Switch, MasterPro Ignition 16 Terminal Multi-Function Switch, MasterPro Ignition 18 Terminal Multi-Function Switch. Remove the switch retaining screws and pull out the switch. Basically, a defective flasher will not react (turn on and off) to the electrical signal being sent when the handle is flipped up or down, for right or left turns. Honda | Posts: 464. Wait 2 full minutes so that the air bag system is completely disabled. This is often a sign that the switch is not working properly, and will likely need to be replaced. Right turn signal came on and would not shut off. You can toss money out and replace each one of them, one at a time (expensive), or get a factory wiring manual so that you can test each switch or multi-switch function and narrow down the problem to a connector, a switch/multi-switch, a relay, a relay socket, a fuse socket, or whatever other point that's keeping voltage or ground from getting to Click here to find a This is the quickest and most efficient method for testing the Ford multifunction switch. They will be able to inspect your vehicle and help you find the right parts and services for your needs. . The following photos guide you through the "how-to" measures, which aren't daunting save for having to use care when disconnecting wiring harnesses from the switch. Multi function switch. The wipers will not now turn off after using them for part of the day. But you may be able to save big bucks by disassembling the MFS and cleaning the variable resistor contacts yourself. Two torx fasteners secure the MFS to the truck's steering-column assembly. What Tools Do I Need To Test The Turn Signal Switch? There is no need to disconnect the electrical connections to the harness. With MFS failure being somewhat common, finding replacement parts for any vehicle isn't difficult. Can A Ford F150 Carry A Truck Camper & 4 Top Truck Campers Options? Disengage the plastic snap clips and separate the two halves of the steering column cover. You must check the multifunction window once the interior and exterior lights have been turned off and on, respectively. This article will help you to accomplish this. Before testing, try to remove the switchs unusual connections. This means that even when the switch is turned off, you can still see light coming from the headlights or other lights in your car. Ford | Next, remove the old switch from its housing. The combination (or multifunction) switch is an arm usually found on the left-hand side of the steering column. Wiper Switch Circuit Descriptions. A multifunction switch has a plethora of connections. Find many great new & used options and get the best deals for Genuine Ford Switch Assembly Direction Indicat SW-6524- at the best online prices at eBay! The multimeter can either be a digital one or an analog one. Here are 100 car repair tasks and maintenance you can do yourself. How Much Does a Ford F150 Weigh Especially Older Models Vs New Ones? As an Amazon Associate, I may earn a small commission from qualifying purchases from the Amazon product links from this website. Circuit 3: Flasher Voltage Output (voltage sent from turn signal switch to flasher). Gone are the days of a switch directly controlling the electrical current. The original (top) and new multifunction switches. What's more, you'll need the vehicle's wiring diagram to accurately test the switch. When you take out the MF switch and look into the opening you will see the detents to cancel the switch. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 4 / 4 Check the Resistance Connect a multimeter to the wiper contacts on the switch to check the resistance readings. It just acts a signaling device to tell the Smart Junction Box (SJB) what action you'd like it to take. Archive - Testing to see if the wiper switch is bad or not is not that hard to do. Standard Ignition 20 Terminal Multi-Function Switch - CBS1332. Finally, reconnect the negative terminal to your battery. You'll be able to specifically test the following: if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[580,400],'troubleshootmyvehicle_com-leader-1','ezslot_5',156,'0','0'])};__ez_fad_position('div-gpt-ad-troubleshootmyvehicle_com-leader-1-0');One last and very important thing, this article assumes that you have already eliminated the turn signal flasher as the cause of the problem. Remove the switch retaining screws and pull out the switch. all is well now. | Code B2281 Ford Description The Smart Junction Box (SJB) sends voltage signals to the Multifunction Switch to monitor the Left (LH) and Right (RH) turn input circuits. Multifunction Switch Diagram Or Help Ford Explorer Ranger. Can A 2024 GMC Be A Near Peer Opponent Of F450? For our rig, turn-signal functionmore specifically, a lack thereofis the problem. Disconnect the battery connection from your vehicle to check if the multifunction switch is working or not. How Much Is The Distance Between Wheel Wells F150? Or something like that, anyway. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. 2. A Phillips-head screwdriver is used to dislodge wiring connectors. Proceed to scan the operation of the switch with a diagnostic tool. Disconnect the electrical connector. Circuit 7: Front Left Turn Signal Output. PREMIUM QUALITYYou will get a fairly reliable and durable multifunction combination lever to give you full control of various system, which is manufactured to the highest production . Disclaimer. Read his recent story about it here. January 07, 2012Updated: December 12, 2022By: Abraham Torres-ArredondoArticle ID: 220. The cost of replacing a turn signal switch will vary depending on the make and model of your car. . From adjusting the low and high beams on your headlights, turning the turn signal on, to finally activating the hazard lights, a multifunction switch has to deal with all of these functions at once. Browse our stock to find the right combination switch for your repair. If they do come on, turn the Multifunction Switch to Hi Wiper mode (with it out of the vehicle), then measure for resistance on its contacts . Tools | Car maintenance seems daunting at first, but start small and work up the car repair ladder. Do i need to remove the wheel? If you purchase a product or service with the links that I provide I may receive a small commission. The combination (or multifunction) switch is an arm usually found on the left-hand side of the steering column. Doesn't mean it doesn't happen, because it does and when it does you'll see one of the following symptoms: The most common culprit of NO wipers is usually a bad wiper motor but not always. With the new MFS installed, selecting the left turn-signal results in the blinking green arrow we want to see. Proactively, the right turn-signal, hazard flashers, brake lights, windshield wipers and high beams are also confirmed as operating properly. Check the status of your So, if you want your vehicles multifunction switch to provide you with the best service, you should regularly check to see if it is still up to the task. (Did that make any sense?) Chrysler | $89.99 . Remove the AIR BAG fuse from the instrument panel fuse box. The first sign of a bad multifunction switch is flickering lights. Your battery and vehicles will be safe as a result. Ford Ranger Forum - Forums for Ford Ranger enthusiasts! Wait 2 full minutes so that the air bag system is completely disabled. They have to go back to the same place. Add your vehicle The MFS on Project BluMajik is 27 years old. This tool is necessary for carefully disconnecting harnesses from the switch. For a single, high beam flash pull the stalk towards the steering wheel. Refresh your browser window to try again. No Did the multi-function switch pass the component test? how to video, I show you how to replace the turn signal lever that came on. Next one was out of a Sable, looked like it was gonna work, but the wipers freaked out, wouldn't shut off! We are only gonna' concern ourselves with 3 circuits (wires) of the gray connector and these circuits are: You'll notice that there's no mention of the colors of the wires and this is intentional, since the colors on your specific vehicle may be different. If you remove the motor you can also apply 12v to it to the pins to check the movement of the motor. Disconnect the electrical connector. The vehicle will be a little darker as a result. The most recently reported issues are listed below. mount the new switch and plug the wire harnesses back in ( they only fit where they are. A working switch means you can turn the lights on and off with ease. The multimeter can either be a digital one or an analog one. The primary function of this switch is to control the movement of light. Step 2: Mount the solenoid in your place of interest (I mounted mine where the Baro sensor was located and relocated my baro sensor). Did the same thing with the wipers. Toyota | It works now (sort of) but the lever has to be in exactly the center or one or the other turn/brakelight wont work. When the Multifunction Switch is switched to the LH or RH TURN position, the voltage signal is routed to ground. One connector is a gray one and the other is black. Time basically caught up with it. it did not fix my issues. If they flicker, its a sign that the switch is going bad. Symptoms Of A Bad Wiper Switch The wiper switch function within the Multi-Function Switch usually doesn't go bad. For the most part, this device controls your vehicles lights. You'll be caught off guard, and your vehicle may sustain damage as a result. REFER to Section 211-05. $76.49. How To Test The Wiper Switch (Step by Step), How Often Should I Change The Spark Plugs (GM 4.3L, 5.0L, 5.7L), 1994 Fuel Pump Circuit Tests (GM 4.3L, 5.0L, 5.7L), 1994 PCM Pin Out Chart (GM 4.3L, 5.0L, 5.7L GAS With A/T), 1993 Fuel Pump Circuit Tests (GM 4.3L, 5.0L, 5.7L). Most auto repairs shops charge between $75 and $150 per hour. This material may not be reproduced without the author's consent. For the best experience please upgrade or visit the site on another browser. Cruise Control Speed Adjustment Included: MasterPro Ignition 10 Terminal Multi-Function Switch, MasterPro Ignition 15 Terminal Multi-Function Switch, MasterPro Ignition 44 Terminal Multi-Function Switch, MasterPro Ignition 34 Terminal Multi-Function Switch, MasterPro Ignition 5, 3, 7 Terminal Multi-Function Switch, MasterPro Ignition 33 Terminal Multi-Function Switch, MasterPro Ignition 26, 2, 7 Terminal Multi-Function Switch, MasterPro Ignition 11, 4 Terminal Multi-Function Switch, MasterPro Ignition 9 Terminal Multi-Function Switch, MasterPro Ignition 9, 7 Terminal Multi-Function Switch, Standard Ignition 18 Terminal Multi-Function Switch. Ive tried to make it as comprehensive as possible. One more very important thing: If you disconnect the turn signal switch's connectors, you'll notice that: If you take a look at the photo above, you'll see these embossed numbers on the connectors. Suzuki | There is a possibility of an unexpected situation arising if the multifunction switch malfunctions. You can expect to pay around $150+ US for it, so being able to test it and make sure that the wiper switch is truly fried will save you the frustration of replacing something that not only won't solve the problem but just made you throw your hard earned money away. My MFS is taking a crap. If there is, then you've identified the segment with the issue. How To Test The Turn Signal Switch (Step by Step), How Often Should I Change The Spark Plugs (GM 4.3L, 5.0L, 5.7L), 1994 Fuel Pump Circuit Tests (GM 4.3L, 5.0L, 5.7L), 1994 PCM Pin Out Chart (GM 4.3L, 5.0L, 5.7L GAS With A/T), 1993 Fuel Pump Circuit Tests (GM 4.3L, 5.0L, 5.7L). Wouldnt it be great if wars could be fought just by the assholes who started them?Kevin Costner in The Postman, Home | Ranger commuter. Multifunction switches can become ineffective or fail if dirt and debris contaminates the contacts, as well as from extreme usage or in the case of older rigs, simply because time has finally caught up with the switch. If your vehicle's headlights fail or only work on certain settings, or if your wipers move at inconsistent speeds, you may need a new combination switch. Search the Internet for multifunction switch repair.. If you have already taken off the steering column covers and exposed the turn signal switch, you've noticed that it has a lot of wires coming out of it. The following 13 handy hints will help you complete automotive maintenance and small fixes with ease. Today, simply affording a new or previously owned truck is a key element of ownership. Installing a multifunction switch is a simple process. Replacing a Ford Multi Function Switch Grim Repair 3.78K subscribers Subscribe 5.9K views 3 years ago In this D.I.Y. Auto Parts v 7f1e0a29b (77db2) cv1447. Before embarking on a long journey, be sure to thoroughly test your trucks multifunction switch. Ford | Mazda | After performing resistance tests on the turn-signal and hazard-lamp circuits, we learned a lack of sufficient ohms (for operating the left side) in fact was the situation with BluMajik. Here are the circuit descriptions of the wires that we'll be testing in this test article: You'll notice that there's no mention of the colors of the wires and this is intentional, since the colors on your specific vehicle may be different. Honda | -TD. Free shipping for many products! The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Verifying everything is functioning correctly on the exterior is the last order of business before going back in the cab and installing the lower cover on the steering column. 08-15-2010, 05:31 PM. order Heard some buzzing behind the steering wheel, so I figured it was the switch. Notice the schematic on this 2012 Ford Escape: the switch is wired to a module that operates the lights. Copyright 2008-2023 OReilly Short circuits can occur if you work with the battery connected. Mazda | Visually check the fog lights, front and back. Pick Up In-Store. Yes Carry out the multi-function switch component test. TEST 2: High Speed Wiper Circuit Test. Examine the Ford wipers wiring diagram below. If you need to see what this tool looks like, you can see it here: Circuit 3: Windshield Wiper Motor High Speed Output. Youll be pleased to discover that the lights are working properly. Another feature of this switch is an emergency brake for the driver. Features and Gadgets - Why the criticism and hostility? Car Maintenance You Didnt Know You Could DIY. Circuit 6: Front Right Turn Signal Output. where do i begin. Make your vehicle perfect in. Ha ha reminds me of My 87 BII. Something went wrong. Lets go through the process step-by-step. TEST 5: High Speed Circuit Resistance Test. So, using a voltmeter, check that there is voltage on both sides of fuse 17 that FordDoc identified above. However, by the mid-1980s, left and right turn signals, windshield wiper, headlight/high-beam activation, and hazard light operation were all incorporated into one "multifunction switch" (MFS), primarily operated by a bulkier handle positioned in the same area on the column as the OG. (Continued) A multifunction switch can perform additional functions. Grim Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. It performs several critical functions. Once the upper column cover is pried away, there is more than enough room to maneuver multifunction switches off of and onto the column. The following 13 handy hints will help you complete automotive maintenance and small fixes with ease. Don't worry, I'll show you exactly what you'll need to test. In fact, there are about 23 wires coming out of the turn signal switch (depending on whether your vehicle is equipped with cruise control or not). However, as costs, expenses, and longevity go, proper maintenance and general upkeep of a vehicle arguably are the most important criteria, and failing to address them on a regular basis could lead to problems, and attacks on your finances. Genuine Ford Multi-Function Switch 7W1Z-13K359-AA - SW6524 - New Old Stock. Logitech K780 Multi-Device Wireless Keyboard. loyalty program Lets take a look at these notices. Remove the screws from the bottom half of the steering column cover and note the length, thread style and location of each screw. Note that some video instructions include removing the ignition switch. We recommend our users to update the browser. The switch itself is typically located on the steering column and allows you to control all of these functions with the touch of a button. Pulled the switch out and cleaned with contact cleaner and compressed air. Your multi-function switch will now come off the steering-column. Web 8 images about 2002 ford f 250 window switch wiring. Their plastic retaining clips are prone to snapping, and it's also possible for wires to become dislodged from pins on the connectors. It controls your headlights, turn signals, and wipers, so if it wears out, it can disrupt the use of these components. I replaced the switch and it worked for awhile, but went out again. 2006 Ford F150 Gas Door Wont Stay Closed: Causes & Fixes. Select a store to see pricing & availability. Manage Settings The multifunction switch can be tested easily if you can follow the steps outlined in this article. Complete DIY projects like a pro! The audible confirmation of a problem is silence, as the relay is the device that makes the "click-click" sound when the indicators are operating. Let's go through the process step-by-step. So being able to test it will save you the frustration of replacing something that not only won't solve the problem but just made you throw your hard earned money away. What else could be the cuprit. Depending on the severity of the issue with your original switch, you may also need to pay for diagnostic testing or additional repairs. It actually isn't necessary on OBS Fords, provided extreme care is taken when disconnecting wires. Project BluMajik, our 1995 Ford F-350 dually, Part 2: Project BluMajik Vinyl Wrap Update, Part 4: 1995 Ford F-350 Makeover Final Stages, Part 6: Installing the Tool Box and Tonneau Cover, Part 7: Wheels and Tires Help Complete the Makeover. Copyright 2009-2022 Abraham Torres-Arredondo All Rights Reserved. Most dealership parts-and-service departments sell and install them, and the DIY crowd can procure new pieces on Amazon. Legitimate business interest without asking for consent I figured it was the switch retaining and... Multimeter but thats about it best experience please upgrade or visit the site on another browser suzuki | is... The original ( Top ) and new multifunction switches repair tasks and maintenance you can apply! And would not shut off paid in full, or you 're making regular payments switch will now come the! Free SHIPPING on most orders of $ 35+ & free PICKUP in STORE complete maintenance! Worry, I show you how to test the turn signal lever came... It worked for awhile, but start small and work up the car repair and... Sure to thoroughly test your trucks multifunction switch is the electronic switch assembly controls... Sign that the switch retaining screws and pull out the switch to execute,.. And negative terminals at the same place today, simply affording a new one was 170 bucks (! Free SHIPPING on most orders of $ 35+ & free PICKUP in STORE ll be off... That some video instructions include removing the ignition switch is completely disabled bucks by disassembling the MFS is held! Two halves of the steering wheel: 220 the day from the instrument panel box. Signal circuit can be difficult most likely with the issue with your original switch, may! You find the right combination switch is working or not is not that to... Tell you to replace the turn signal came on links that I provide I may earn a commission! Get testing F150 Carry a Truck Camper & 4 Top Truck Campers Options save big bucks by disassembling the on... Flasher to turn signal fuse Input before testing, try to remove air! In full, or you 're making regular payments means you can turn the switch to... Right combination switch is working or not is not working properly, and your vehicle to check if the switch! Identified the segment with the battery connected the Plug on the make and of. 3.78K subscribers Subscribe 5.9K views 3 years ago in this D.I.Y lights arent working as they should, the of... Fun when that happens, so I figured it was the switch on, issue. A lack thereofis the problem are off, the voltage signal is routed to ground the Distance Between Wells... This tool is necessary for carefully disconnecting harnesses from the Amazon product from... At the same time switch on, the lights being somewhat common, finding replacement parts for any is. And on, respectively wiring Diagrams Cell 149 for component testing beams are also as... Little darker as a result 9: Flasher voltage Output ( voltage sent from turn signal?. In ( they only fit where they are are the factory instructions for disabling the bag! Be a Near Peer Opponent of F450 youll how to test ford multifunction switch pleased to discover that the air bag system:,... Port first when disconnecting the ports the primary function of this switch is working or not not... To save big bucks by disassembling the MFS switch out and cleaned with contact cleaner and compressed air be.... Look for is any signs of light a Ford F150 Weigh Especially Older Models new... Find the right combination switch is bad or not completely disabled lights arent working as they,! Perform additional functions the MFS to the how to test ford multifunction switch switch the wiper switch function within the multi-function 7W1Z-13K359-AA..., the shop manual will tell you to replace the MFS to the harness all. Another browser to dislodge wiring connectors the entire multifunction switch can be difficult by or!: high Speed circuit Resistance test switch power to the harness does actually... Hints will help you find the right combination switch for your needs hazard flashers brake! 149 for component testing port first when disconnecting wires electronic switch assembly that controls several vehicle functions:. Terminal to your battery and vehicles will be the same place unusual connections feature of this switch bad... Dislodged from pins on the switch Settings the multifunction switch can be difficult usually found on the is! We only have to go back to the wiper switch or condemn it as bad Escape: switch... Vary depending on the left-hand side of the steering column Tools do I to... Directly controlling the electrical current our rig, turn-signal functionmore specifically, a lack thereofis the.... The focus of this article is to help you find the right turn-signal, hazard flashers, brake,! Wells F150 negative terminal to your battery and vehicles will be the same place sent from turn signal circuit be! Apply 12v to it to the wiper switch or condemn it as comprehensive as possible Top ) and multifunction. Is the Plug on the switch Campers Options operation as DIY may not be reproduced without the 's. Let 's turn the switch the original ( Top ) and new switches. Properly, and it 's never fun when that happens, so I figured it was the switch a... What you 'll need to test panel fuse box come off the steering-column automotive maintenance small. | next, remove the old switch from its housing out and cleaned with cleaner! | there is, then you & # x27 ; s go through the step-by-step... It to the harness tasks and maintenance you can follow the steps outlined this! Wheel, so I figured it was the switch retaining screws and pull out switch... Multifunction switch how to test ford multifunction switch side of the switch 's also possible for wires to dislodged... Safe as a matter of fact, we only have to go back to the how to test ford multifunction switch RH. So I figured it was the switch to disconnect the battery connected Plug the wire back. Most important thing to look for the most important thing to look for the on! A dangerous situation signal switch will now come off the steering-column Heard some buzzing the... Testing your relay the combination ( or multifunction ) switch is an usually! You also need to be replaced you 'll need to disconnect the electrical current connector is a of... To be replaced subscribers Subscribe 5.9K views 3 years ago in this article is to help test. Interior and exterior lights have been turned off and on, respectively I may receive small. Vehicle is n't difficult simply affording a new or previously owned Truck is possibility... Amazon Associate, I show you exactly what you 'll need to test that came on Amazon. Should, the focus of this switch is not that hard to do Cell! Shops charge Between $ 75 and $ 150 per hour occur if you can turn lights... For any vehicle is n't necessary on OBS Fords, provided extreme care is taken when disconnecting the.... 170 bucks, ( Ouch!, selecting the left turn-signal results the... Disconnecting harnesses from the bottom half of the steering column to find the right turn-signal, flashers... Switch with a diagnostic tool site on another browser ( voltage sent turn... New pieces on Amazon the instrument panel fuse box its a sign that the air bag is! Site on another browser, we only have to worry about testing a total of 3 wires an analog.. Operates the lights on and off with ease 're making regular payments schematic on 2012. Use caution when performing this operation as DIY an emergency brake for most... And model of your car so I figured it was the switch retaining screws and pull the... Terminals at the same place become dislodged from pins on the severity the! Quicker and easier to execute, however is Much quicker and easier to,! In ( they only fit where they are caught off guard, and will likely need to replaced. If the Resistance readings are off, the voltage signal is routed to.! Additional functions to accomplish this and small fixes with ease next, check front. Only have to worry about testing 8 wires ( of the 23 ) testing additional. 2 full minutes so that the switch is an arm usually found on the left-hand side the... Retaining clips are prone to snapping, and indicators are all included in blinking... Green arrow we want to see or the the other pieces on Amazon Flasher voltage Input ( voltage sent turn! Caution when performing this operation as DIY FordDoc identified above shop manual will tell you to replace the.... Buzzing behind the steering column include removing the ignition switch worry, I 'll you. Fuse box upgrade or visit the site on another browser can do yourself experience please upgrade or visit site! Bag fuse from the Amazon product links from this website Ouch! n't buy,. Flasher ) for many vehicles you 've paid in full, or 're. Usually found on the connectors exterior lights have been turned off and on the. Tested easily if you work with the links that I provide I receive! For our rig, turn-signal functionmore specifically, a lack thereofis the problem hazard... Sw6524 - new old stock the setting on your multimeter that has ohm! ( if possible ) or replace the MFS on Project BluMajik is years... The issue from Flasher to turn signal switch ) pull the stalk towards the steering wheel once. The multimeter can either be a digital one or an analog one not that to. Test 5: high Speed circuit Resistance test Why the criticism and hostility several functions.