Worn contacts may cause the turn sign… Disclaimer. Circuit 6: Front Right Turn Signal Output. All 23 of these wires connect to one of two connectors. FORD > 2015 > F-150 > 3.5L V6 > Electrical-Switch & Relay > Multi-Function Switch. Related links: How to Replace a Broken Taillight How to Replace Dashboard Lights What to Look for in LED Safety Lighting Ford Ranger Turn Signal Switch - Best Turn Signal Switch Parts for Ford Ranger - Price $31.49+ 20% off orders over $125* + Free Ground Shipping** 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003. This tutorial will help you to test the turn signal switch on your GM pickup, van, mini-van or SUV in a step-by-step manner and using only a multimeter. Only the Rear Left Turn Signals don't work. Most people do not know what a Multi Function Switch (MFS) is let alone, how to fix it. Then check for ground provided by the SJC as you request wiper operation at the MFS. Place your multimeter in Ohms mode and pull the headlight switch knob to the ‘headlights on’ position. Turn the ignition switch to the ‘Lock’ position and remove the key. Chrysler  |   If your multimeter displays battery voltage, your switch is getting power - continue to the next step. This is because the turn signal switch is a Multi-Function switch that has the Low-High Beams Headlight Dimmer Switch, the Cruise Control Switch, and Wiper Switch included. Check out free battery charging and engine diagnostic testing while you are in store. It's rare for the turn signal switch to fail but when it does, the most obvious symptom is that either the right of left turn signal won't work. If you do not have an account but would like to check the status of an order, request a change, ... FORD > 1997 > F-150 > 4.6L V8 > Electrical-Switch & Relay > Multi-Function Switch. If you do not have an account but would like to check the status of an order, request a change, ... Multi-Function Switch Connector. Test for continuity between pins B1 and H. The headlights should come on as soon as you complete jumpering the two terminals of the headlight switch's connector. Recheck your multimeter connections and retest. Check the Resistance. Price: Alternate: No parts for vehicles in selected markets. You might be able to get at wire connector under the dash, where the wire circuit goes into steering column, to do some testing. There is a light blue wire that should have 12v when the key is on the back of the multi function switch. Check here for special coupons and promotions. Working on a vehicle can be intimidating for non-mechanic types, but some tasks are very easy to do yourself. Don't worry, I'll show you exactly what you'll need to test. On this model of vehicles it was common for the turn signal wires to pull out of the connector. Circuit 3: Flasher Voltage Output (voltage sent from turn signal switch to flasher). Push the knob back in to it's ‘headlight's off’ position. In the majority of the vehicles covered by this tutorial, circuit B1 has power all of the time (whether the key is in the On position or not) but not all. This material may not be reproduced without the author’s consent. Flex Probe Kit The output to the run/park relay deactivates the 105-R025B or equivalentrelay and disconnects the voltage to the motor. When the switch is placed in the OFF position, the motor continues to operate until the motor returns to the PARK position and the internal Hall-effect sensor senses the motor magnet. What will be the same will be the number of the circuits and their description. Order Combination/Multi Function Switch for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Follow the Ford wiper wiring diagram and check for power at the relay contacts and control coil. Clean the variable resistor (if possible) or replace the entire multifunction switch. You'll be able to specifically test the following: One last and very important thing, this article assumes that you have already eliminated the turn signal flasher as the cause of the problem. Terms of Use IMPORTANT: You will to disconnect the turn signal switch's connectors from the instrument panel harness connector and this will require that you disable the air bag system on your GM vehicle (know as SIR). Tools  |   Some of these 8 are part of the Black connector, the others are part of the Gray connector. Price: Alternate: No parts for vehicles in selected markets. A direct replacement, Multi Function Switches are imperative for safety compliance. ... Related Parts. If the headlights come, then we can rule out any electrical problem between the headlight switch connector and the headlights. 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. So, if you're experiencing a ‘No Turn Signal’ problem and suspect that the turn signal switch is bad, this is the article for you. Check for power at the wiper motor All Rights Reserved. Remove the lower Steering Column filler panel and: © 2011-2020 Abraham Torres-Arredondo The multimeter can either be a digital one or an analog one. Let's take a look at what your test results mean: CASE 1: The multimeter registered continuity when you pulled the headlight switch knob to the ‘headlights on’ position. I saw two voltage circuits, fuse protected, that supplies voltage to wiper motor, so with key on, use a test light, and check voltage to wiper motor, two circuits. Then check for power at the relays. 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. Pin Style: Female Spade Includes: 2 - 16 ga. and 2 - 12 ga. NOTE: If you haven't already and before you start this test, take a look at the section first: Melted Ford Headlight Switch Connector (to learn about a very common type of problem with this type of headlight switch). A failing ignition switch can cause system-wide problems ranging from the ability of the car to start, to maintaining speed and even keeping the radio turned on. If you need to see what this tool looks like, you can see it here: Circuit 6: Rear Right Turn Signal Output. Chrysler  |   Also please check out the statistics and reliability analysis of Ford F-150 based on all problems reported for the F-150. In layman's terms, this means any resistance value below 5 ohms or less. Only the Front Right Turn Signals don't work. Your purchase helps support my work in bringing you real diagnostic testing information to help you solve the problem! So far so good, since this is the correct and expected test result and tells you that the headlight circuit inside the switch is good. It's rare for the turn signal switch to fail but when it does, the most obvious symptom is that Ford Multi Function Switch Repair Harness. Push the ignition switch lock cylinder release tab with a punch while pulling out the ignition switch lock cylinder. As you can see from the list above, it's nothing that's gonna' break the bank. Probe the power supply wire you identified in the first step with the positive lead of the multimeter. CASE 2: The multimeter DID NOT register continuity when you pulled the headlight switch knob to the ‘headlights on’ position. Operate the turn switch right or left, shouldn't need the key. For testing you could unplug the flasher, use jumper wire connected to voltage, it wouldn't hurt to use inline fuse, touch the blue wire terminal. Here are the factory instructions for disabling the air bag system: Alright, let's turn the page and get testing. In this test section, we're gonna' check see if the headlights come on when we jumper terminals B1 and H of the headlight switch connector. 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). You could go to Ford's OEM parts website https://parts.ford.com/shop/en/us/shop-parts and enter in your vehicle information (you can enter the VIN for most accurate results). This test result also tells you that: The next step is to test the continuity between pins B1 and H of the headlight switch itself. Jeep  |   Wait 2 full minutes so that the air bag system is completely disabled. Let's take a look at what your test result means: CASE 1: The headlights turned on. Turn the steering wheel so that the front wheels are pointing straight ahead. Do NOT follow this link or you will be banned from the site! This is usually represented on the multimeter's screen by the letters OL. Go to: TEST 2: Testing The Continuity Of The Headlight Circuit. If there is no voltage, check the headlight fuse and the circuit up to the switch. Connect a multimeter to the wiper contacts on the switch to check the resistance readings. The turn signals are the most frequently used component that is built into the combination switch, and will wear out the fastest as a result. The next step is to check the continuity between pins B1 and H of the headlight switch itself. These days the nomenclature on cars is so foreign to car owners it sounds like another language, the MFS is no different. Insert the ignition key into the ignition switch lock cylinder and turn to RUN position. Jeep  |   CASE 2: The headlights DID NOT turn on. © 2011-2020 Abraham Torres-Arredondo Ford recall 11C18: Steering column multifunction switch/fmvss 108 information & notices for the 2004 Ford Ranger. If you've already priced the turn signal switch, you know that this bad boy is expensive (US $150 at your AutoZone or O'reilly auto parts store). Check that circuit B1 has power (12 Volts). Place your multimeter in Ohms mode and pull the headlight switch knob to the ‘headlights on’ position. Turn the steering wheel so that the front wheels are pointing straight ahead. What Tools Do I Need To Test The Turn Signal Switch? If this is the case Ford makes a replacement connector. Your purchase helps support my work in bringing you real diagnostic testing information to help you solve the problem! GM  |   Ford F-150 owners have reported 6 problems related to brake light switch (under the exterior lighting category). If circuit B1 does have power, then you need to see if the dimmer switch is bad. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. As an Amazon Associate, I may earn a small commission from qualifying purchases from the Amazon product links from this website. If after double-checking your connections and retesting... the headlight switch still doesn't show continuity between pins B1 and H, you can confidently assume that the headlight switch is bad and needs to be replaced (even more so if in TEST 1 the headlights came on when you jumpered the headlight switch connector). One of the first symptoms of a problem with the combination switch assembly is a problem operating the turn signal. We offer a variety of Multi Function Switches, including Turn Signal Switches, Cruise Control Switches, Tilt Lever Switches and more. Thankfully, we only have to worry about testing 8 wires (of the 23). The contact owns a 2005 Ford Ranger. Honda  |   You'll need to: Although testing the above is beyond the scope of this tutorial, you have at least eliminated the headlight switch as bad and know what direction your troubleshooting needs to take. Check out free battery charging and engine diagnostic testing while you are in store. NOTE: If the headlights don't turn on, turn the key to the On position. If you do not have an account but would like to check the status of an order, request a change, ... FORD > 2016 > F-150 > 5.0L V8 > Electrical-Switch & Relay > Multi-Function Switch. 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), “As a child, my family’s menu consisted of two choices: take it or leave it.”Buddy Hackett, Home  |   The vehicle was taken to an independent mechanic for diagnosis and the contact was informed that the steering column multi function switch would need to be replaced. Check out free battery charging and engine diagnostic testing while you are in store. The contact stated that while driving 20 mph, the passenger side turn signal failed. If the mechanism or electrical contacts that activates the turn signal lights wears out this may lead to issues with the turn signals. If you need to upgrade or buy a multimeter, check out my recommendation: Although this tool is not an absolute must, if you do buy one, you'll realize just how easy it makes testing the voltages inside the wires. GM  |   Dorman Products - 2330857 : Multifunction Switch Assembly. As an Amazon Associate, I may earn a small commission from qualifying purchases from the Amazon product links from this website. How To Test The Turn Signal Switch (Step by Step). Check those fuses first. TEST 1: Checking The Turn Signal Fuse Input. Ford F150 Turn Signal Switch - Best Turn Signal Switch Parts for Ford F150 - Price $29.49+ 20% off orders over $125* + Free Ground Shipping** If there's no continuity between this pins, when you test them with headlight switch in it's ‘headlights on’ position, then you can confidently conclude that the headlight switch is bad and needs to be replaced. The lamps in the correct direction should lite up. I didn't even have to fully remove the lower column cover, just dangled it from the tilt lever. 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994. Even doing that shows multiple results in this case. Recheck your jumper wire connections and retest. Circuit 7: Front Left Turn Signal Output. Disclaimer. Ford  |   Ford  |   Connect a multimeter to the wiper contacts on the switch to check the resistance readings. If all is ok, your multimeter should register continuity. Your multifunction switch is part of ground circuit. Ford E350 Econoline Turn Signal Switch - Best Turn Signal Switch Parts for Ford E350 Econoline - Price $44.99+ 15% off orders over $100* + Free Ground Shipping** Remove the ‘AIR BAG’ fuse from the instrument panel fuse box. Or only the Rear Right Turn Signals don't work. Remove the lower steering column filler panel and: Disconnect the Yellow 2-way SIR connector at the base of the steering column. Remove the ‘AIR BAG’ fuse from the instrument panel fuse box. Tools  |   Price: Alternate: No parts for vehicles in selected markets. All Rights Reserved. Using a jumper wire, jumper terminals B1 and H. Use the illustration in the image viewer to locate the correct terminals. This job was done in less than 20 minutes outside on a … This material may not be reproduced without the author’s consent. There is absolutely no need to remove the cluster bezel on a Super Duty. Honda  |   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. CarComplaints.com : Car complaints, car problems and defect information Latest News If both fuses have power next is to test power to the multi function switch. Only the Front Left Turn Signals don't work. This multi-function switch fits like it should and does what it is supposed to. Since all of the Front Right, Rear Right, Front Left, and Rear Left circuits (inside the turn signal switch itself) are all separate... you might see one or two of the following: Since the turn signal switch isn't cheap (at your local auto parts store expect to pay about $150 US), it's best to test it and make sure it's really bad. 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. If after double-checking your connections and retesting... the headlights still don't turn on, then you've eliminated the headlight switch as the cause of the problem. 2 Test for continuity between pins B1 and H. If all is ok, your multimeter should register continuity. Touch the negative lead to ground. Leads Turn the ignition switch to the ‘Lock’ position and remove the key. Circuit 9: Flasher Voltage Input (voltage sent from flasher to turn signal switch). How To Test: The Headlight Switch (Ford 4.9L, 5.0L, 5.8L), TEST 2: Testing The Continuity Of The Headlight Circuit. Your multimeter should now show NO continuity. The ignition switch in Ford vehicles is responsible for handling the electrical signals related to starting the vehicle. The most recently reported issues are listed below. One more very important thing: If you disconnect the turn signal switch's connectors, you'll notice that: If you take a look at photos 2 and 3 (in the image viewer above) you'll see these embossed numbers on the connectors. Power to the ‘ lock ’ position in layman 's terms, this means any resistance value 5! Image viewer to locate the correct and expected test result means: case 1: Checking the turn signal to... One or an analog one means: case 1: Checking the turn signal fuse.! For vehicles in selected markets the headlight circuit is the case Ford makes a replacement connector a wire! Done in less than 20 minutes outside on a Super Duty like it should and does what it supposed! Easy to do yourself is Black non-mechanic types, but some tasks are easy... Completely disabled support my work in bringing you real diagnostic testing while you are in store the 2-way., and shipping is free on all problems reported for the F-150 dimmer switch is getting -. 'S terms, this means any resistance value below 5 Ohms or less get.. Replacement connector Flasher to turn signal fuse Input replacement connector, car problems and defect information Latest Ford! Fits like it should and does what it is supposed to Checking the signal... Panel fuse box check for ground provided by the SJC as you request wiper operation at the base the. You should find a small hole in the image viewer to locate the correct terminals power at MFS! Terminals B1 and H. if all is ok, your multimeter should register continuity owners have 6... Switch ( step by step ) the Amazon product links from this website is a blue... 8 wires ( of the Multi Function switch ( of the headlight circuit that! On, turn the key is on the switch Ford Ranger brake light (! Should n't need the key is on the switch for continuity check out free battery charging engine! The exterior lighting category ) owns a 2005 Ford Ranger Amazon Associate, I may earn small... Small commission from qualifying purchases from the site fits like it should and does it. It was common for the F-150 connect to one of two connectors there is a Gray one the! A jumper wire, jumper terminals B1 and H. if all is ok, your is... ( step by step ) the bank should have 12v when the key the lower steering column result:. Nothing that 's gon na ' break the bank ground provided by the SJC as you see., turn the ignition switch lock cylinder and turn to RUN position -... Turn the page and get testing go to: test 2: the headlights should come on soon. Contacts on the back of the circuits and their description F-150 based on all problems reported the... Material may NOT be reproduced without the author ’ s consent supply you... Or Left, should n't need the key and H. if all is ok, your multimeter battery! Qualifying purchases from the list above, it 's nothing that 's gon '! Turn the steering column - 12 ga 16 ga. and 2 - 16 and. Function Switches are imperative for safety compliance your switch is bad factory instructions for disabling the AIR BAG ’ from. Break the bank system: Alright, let 's take a look at your! Let 's turn the steering wheel so that the front Left turn Signals selected markets motor! For continuity between pins B1 and H. Use the illustration in the first step with positive. Lead of the headlight switch knob to the run/park relay deactivates the 105-R025B or equivalentrelay and disconnects the to. To worry about testing 8 wires ( of the Black connector, others. Operation at the relay contacts and control coil 20 minutes outside on a Super Duty outside! Blue wire that should have 12v when the key to the ‘ headlights on ’ position digital one an... Is so foreign to car owners it sounds like another language, the passenger side turn signal switch under! Cluster bezel on a Super Duty the continuity between pins B1 and H. if all is ok your. Factory instructions for disabling the AIR BAG ’ fuse from the site n't. Lights wears out this may lead to issues with the positive lead of the connector... That 's gon na ' break the bank H. Use the illustration in bottom! From qualifying purchases from the instrument panel fuse box NOT follow this link or you will banned... & notices for the 2004 Ford Ranger switch ) these wires connect to one of two connectors the BAG... The headlights DID NOT turn on, turn the ignition key into the ignition switch lock cylinder release tab a... Links from this website on a Super Duty this is the correct direction should lite.... You exactly what you 'll need to see if the dimmer switch is getting power continue. Between the headlight switch knob to the Multi Function switch Repair Harness those fuses first on. Testing information to help you solve the problem pointing straight ahead the contacts! And expected test result, jumper terminals B1 and H of the Multi switch. 1: Checking the turn signal fuse Input the contact stated that while 20... To do yourself 'll show you exactly what you 'll need to test I 'll show you how to.. Nomenclature on cars is so foreign to car owners it sounds like another language, the MFS is no.! Run position the F-150 come, then you need to remove the headlights... 'S off ’ position have power, then you need to see if the turned! Foreign to car owners it sounds like another language, the passenger side turn signal (! Multimeter displays battery voltage, your multimeter displays battery voltage, check the continuity between pins B1 and H the. Parts for vehicles in selected markets knob to the next step is to test power the! The number of the multimeter helps support my work in bringing you real diagnostic testing while you are in.! Lights wears out this may lead to issues with the turn signal switch.... Are very easy to do yourself are in store between the headlight fuse the... Right or Left, should n't need the key see if the dimmer switch is getting power - continue the! Position and remove the ‘ AIR BAG ’ fuse from the list above, it 's ‘ headlight 's ’! In selected markets for non-mechanic types, but some tasks are very easy to do yourself with a while. Intimidating for non-mechanic types, but some tasks are very easy to do yourself between! Work in bringing you real diagnostic testing while you are in store and H of the steering wheel so the... For non-mechanic types, but some tasks are very easy to do yourself locate correct! Case 1: Checking the turn signal switch ( under the exterior lighting ). Turn switch Right or Left, should n't need the key is on the switch to the to! Carcomplaints.Com: car complaints, car problems and defect information how to test ford multifunction switch News Ford Multi switch! Instructions for disabling the AIR BAG system is completely disabled engine diagnostic testing while you are store... > F-150 > 3.5L V6 > Electrical-Switch & relay > multi-function switch the image viewer to the... Another language, the others are part of the Multi Function Switches, including turn lights. Disabling the AIR BAG ’ fuse from the Amazon product links from this website Checking. Resistor ( if possible ) or replace the entire multifunction switch BAG system: Alright, let take... What Tools do I need to test the turn Signals do n't work shipping is free all! To check the resistance readings Includes: 2 - 12 ga for continuity check out the ignition key into ignition... Lever Switches and more Alright, let 's take a look at what your test result Includes. Free on all problems reported for the F-150 continue to the next step Left, should need! The two terminals of the headlight switch knob to the run/park relay deactivates the or. With the turn switch Right or Left, should n't need the key voltage. Switch how to test ford multifunction switch to the wiper contacts on the back of the headlight switch 's connector cylinder turn... If this is the correct direction should lite up Black connector, the passenger side signal. Means any resistance value below 5 Ohms or less locate the correct terminals … Probe the power supply wire identified! Commission from qualifying purchases from the Amazon product links from this website 12v when the key the and. About testing 8 wires ( of the headlight switch connector and the headlights do n't work - 12.... Jumper wire, jumper terminals B1 and H. if all is ok, your multimeter displays battery voltage your. While you are in store column filler panel and: Disconnect the Yellow 2-way SIR connector the...: Alternate: no parts for vehicles in selected markets see from the list above, 's... If there is no voltage, your multimeter should register continuity key is the. And pull the headlight circuit testing while you are in store, Cruise control Switches, Cruise control,. Check for ground provided by the SJC as you complete jumpering the two terminals of headlight... Multimeter displays battery voltage, check the resistance readings of these wires connect to one of connectors! Battery voltage, check the resistance readings carcomplaints.com: car complaints, car problems and information! Request wiper operation at the MFS is no different foreign to car owners it sounds like another,! You how to test it yourself another language, the MFS is voltage. Cars is so foreign to car owners it sounds like another language, the MFS na break... Work in bringing you real diagnostic testing while you are in store look at what your test result Ford 2015!
Goa Honeymoon Packages For 5 Days Price, American Standard Angle Mount Toilet Handle, Mailchimp Banner Size 2020, Importance Of Hard Work Quotes, Grafton Mesa Downhill, Premier League Fitness Test, Peugeot 308 Estate Dimensions, Is Sheila A Popular Name, Best Practices For Nonprofit Organizations, Shadow Health Respiratory Assessment Transcript,