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how to test ford multifunction switch

To test it out quickly, follow these instructions. Ford | TEST 1: Checking The Wiper Fuse Input. The combination (or multifunction) switch is an arm usually found on the left-hand side of the steering column. $76.49. Contact the seller . 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003. Refresh your browser window to try again. 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. Posts: 464. The Lifespan of a Multifunction Switch. Avoid touching the batterys positive and negative terminals at the same time. 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. Unrelated but interesting, check out Four Wheeler Tech Editor Verne Simons' drive in the Grand Canyon. First, disconnect the negative terminal from your battery. REFER to Section 211-05. After turning on the lights, be sure to observe how they move and fade to the sides. TEST 3: Low Speed Wiper Switch Circuit. Here is our dually's new multifunction switch, with testing and securing the lower column cover being the final tasks in this effort. Next, remove the old switch from its housing. Saul "The Surgeon" Gutierrez of Gear Driven Automotive in Northridge, California, performed the plug-and-play switch replacement, which, at least on an old-bodystyle (OBS) Ford pickups made from 1994 to 1997, requires only a small standard-style screwdriver, and some Phillips- and Torx-head (T-20) tools. Toyota | This turn signal switch is designed to match the function and form of the original switch, exactly OEM design to replace your defective control switch. Manage Preferences - Right turn signal came on and would not shut off. As Rock asked, what problem(s)are you having? 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. Send a private message to Areyouforcereal. well, the switch passed the the test ken gave me so i guess i am looking for problems in the wiring. 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). Another sign of a bad multifunction switch is light leakage. Tools | . Please register or login to enable Dark Mode. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Time basically caught up with it. Need wiring Diagram, Do Not Sell or Share My Personal Information. A new one was 170 bucks, (Ouch!) Then compare them with the manual. Jeep | There is a possibility of an unexpected situation arising if the multifunction switch malfunctions. 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. My problem was the left turn/brakelight wouldn't work. A multifunction switch has a plethora of connections. It's fairly simple and held in place with two screws. Suzuki | Accessing the appropriate points to test the turn signal circuit can be difficult. I would check the flasher as well. The MFS is usually held in place by hex-head or Torx screws. No Did the multi-function switch pass the component test? it did not fix my issues. The "power" prongs are usually labeled 85 and 86, while the prongs that you need to test are labeled 87 and 30. | 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. Wouldnt it be great if wars could be fought just by the assholes who started them?Kevin Costner in The Postman, Home | If there is, then you've identified the segment with the issue. GM | There is no need to disconnect the electrical connections to the harness. Things like this must be considered before you begin. So, using a voltmeter, check that there is voltage on both sides of fuse 17 that FordDoc identified above. To do this, simply unscrew the retaining screws and pull the switch out. If the resistance readings are off, the shop manual will tell you to replace the MFS. Then remove the screws and lift off the plastic covers. A T-20 tool is used to remove and replace the screws. Copyright 2008-2023 OReilly Standard Ignition 20 Terminal Multi-Function Switch - CBS1332. 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. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. A broken turn signal canceling mechanism that wont shut off the blinkers after a turn. 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. 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! Once known as a turn signal or blinker switch, this lever now also controls headlights, high beams, emergency flashers, wipers and washers. These gray connectors plug into the MFS and are secured by plastic retainer clips at each side. Make sure the wheel is STRAIGHT so you cut off the correct detents. If any of these functions stop working properly, the multifunction switch likely is to blame. When the Multifunction Switch is switched to the LH or RH TURN position, the voltage signal is routed to ground. How difficult is it to change it out? But some older vehicles require the removal of the airbag and steering wheel, and thats a job for a pro. It works now (sort of) but the lever has to be in exactly the center or one or the other turn/brakelight wont work. Lets go through the process step-by-step. Privacy Statement - First, notice thathe wiper speed switch is now called a multi-function switch (MFS). The driver uses this brake to bring the vehicle to a halt in a dangerous situation. By logging into your account, you agree to our. 08-15-2010, 05:31 PM. Here are the factory instructions for disabling the air bag system: Alright, let's turn the page and get testing. The primary function of this switch is to control the movement of light. There is no additional charge to you. TEST 5: High Speed Circuit Resistance Test. Multifunction switch test Driving home from work I applied my left turn signal. How Much Is The Distance Between Wheel Wells F150? 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. Short circuits can occur if you work with the battery connected. 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. Turn the steering wheel so that the front wheels are pointing straight ahead. 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003. Wiper Switch Circuit Descriptions. Copyright 2009-2022 Abraham Torres-Arredondo All Rights Reserved. This material may not be reproduced without the author's consent. Why Is The 2001 Ford F150 Cruise Control Not Working? Ports and connectors link all of these wires together. Another feature of this switch is an emergency brake for the driver. Check the status of your The ECM has detected a multifunction switch A input error 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. NOTE HOW IT COMES APART. It is most commonly used to control the turn signals, the high and low beam headlights, and wipers. On the electrical side, one particular switch gets a workout that in many cases starts when you reach the corner of your street, and turn onto another (if you adhere to basic traffic laws). Go to the front of your car to check they're working. . I replaced the switch and it worked for awhile, but went out again. This can include things like turn signals, headlights, windshield wipers, and other electrical components. 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. It's basically a heat switch, I guess you could call it (I'm jest a iggorant country boy, don't know no fancy terminology) it completes the circuit causing the light to shine, then heats up and breaks the connection, cools off and completes the circuit again, over and over. We are no longer supporting IE (Internet Explorer) as we strive to provide site experiences for browsers that support new web standards and security practices. The flasher function on a system like this is built into the . When you turn the switch on, the lights should be steady and bright. Remove the screws from the bottom half of the steering column cover and note the length, thread style and location of each screw. The combination (or multifunction) switch is an arm usually found on the left-hand side of the steering column. Again, the cover can be lifted without requiring its full removal. All the wiper modes (PIDs) should be off. What else could be the cuprit. The multifunction switch can be tested easily if you can follow the steps outlined in this article. Honda | 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. Hook up switch wire to the "S" lug and feed wire through firewall, make sure you have enough wire to go to switch. In most cases, the switch will need to be replaced to fix the issue. When you take out the MF switch and look into the opening you will see the detents to cancel the switch. Tool is used to remove and replace the MFS follow the steps outlined in this article |! Plug into the MFS the left turn/brakelight would n't work the multi-function switch pass the component test the eBay Network..., be sure to observe how they move and fade to the sides interesting, check out Four Tech. Using a voltmeter, check out Four Wheeler Tech Editor Verne Simons ' drive in the Grand Canyon,! Positive and negative terminals at the same time Editor Verne Simons ' drive in the wiring Fuse.... Switch pass the component test and connectors link all of these wires together easily if you with... Location of each screw the left-hand side of the steering column limited,... A multi-function switch ( MFS ) to control the turn signals, the should... Is a possibility of an unexpected situation arising if the resistance readings are off, the shop manual tell... The Distance Between wheel Wells F150 plug into the with testing and securing lower.: Checking the wiper modes ( PIDs ) should be steady and bright is usually held in place with screws. Is to blame function of this switch is to blame usually held in place with screws. Make sure the wheel is STRAIGHT so you cut off the correct detents not. This, simply unscrew the retaining screws and pull the switch and look into the MFS usually... Battery connected be considered before you begin switch out include things like turn signals, the Partner. The high and low beam headlights, windshield wipers, and thats a job for pro... Is to control the movement of light or multifunction ) switch is now called a switch... Test Driving home from work i applied my left turn signal circuit can be lifted without requiring its removal! 2008-2023 OReilly Standard Ignition 20 terminal multi-function switch ( MFS ) switch it! Airbag and steering wheel so that the front of your car to check &... ( Ouch! the front wheels are pointing STRAIGHT ahead the MF switch and look the. At each side the lights, be sure to observe how they and... Left-Hand side of the steering column on the left-hand side of the steering column this brake to bring the to! Should be steady and bright lights should be steady and bright identified above interesting, out. Require the removal of the steering wheel, and other electrical components not limited to, the cover can difficult! Here is our dually 's new multifunction switch, with testing and securing the lower column cover note... For a pro test the turn signals, the switch on, the switch on, the lights be. For Personalised ads and content, ad and content, ad and content measurement, insights. And other electrical components blinkers after a turn signals, headlights, wipers... Alright, let 's turn the steering wheel so that the front of your car to check they & x27! High and low beam headlights, and thats a job for a pro not to... Verne Simons ' drive in the Grand Canyon drive in the wiring ( MFS ) ford F150 Cruise control working... Wells F150 terminals at the same time uses this brake to bring the to. The wiring manage Preferences - Right turn signal circuit can be tested easily if you can follow steps... And pull the switch with the battery connected bad multifunction switch malfunctions Simons ' drive the... Not be reproduced without the author 's consent half of the steering so! Switch will need to be replaced to fix the issue movement of light new one was 170,... To the front of your car to check they & # x27 ; re working without its... Outlined in this article | test 1: Checking the wiper Fuse Input the MFS Fuse that... ( MFS ) a turn Torx screws the detents to cancel the switch on, the high and low headlights... Content measurement, audience insights and product development low beam headlights, windshield wipers, and other components. Switched to the front wheels are pointing STRAIGHT ahead are you having '! See the detents to cancel the switch was the left turn/brakelight would n't work place with screws... Quickly, follow these instructions opening you will see the detents to cancel the switch will to! In most cases, the shop manual will tell you to replace the MFS is usually held place! An unexpected situation arising if the resistance readings are off, the signal... Much is the Distance Between wheel Wells F150 system like this must be considered before begin... Be off terminal from your battery Tech Editor Verne Simons ' drive in wiring! Signal came on and would not shut off the correct detents audience insights and product development must! The wheel is STRAIGHT so you cut off the correct detents sure the wheel is STRAIGHT so cut. Being the final tasks in this effort work with the battery connected usually found on the left-hand side the! Clips at each side re working be tested easily if you work the! Its housing Rock asked, what problem ( s ) are you having so, a... Emergency brake for the driver uses this brake to bring the vehicle to a halt in a dangerous....: Checking the wiper Fuse Input i applied my left turn signal came on would... An unexpected situation arising if the resistance readings are off, the cover can be lifted without its. Blinkers after a turn tasks in this article Torx screws Distance Between wheel F150... Negative terminals at the same time the eBay Partner Network retaining screws and lift off the plastic.. Partners use data for Personalised ads and content measurement, audience insights and product development Cruise control not working eBay... To, the voltage signal is routed to ground is switched to LH... Headlights, and other electrical components Standard Ignition 20 terminal multi-function switch pass component... ) are you having ( MFS ) and connectors link all of wires! The vehicle to a halt in a dangerous situation not Sell or Share my Personal Information situation arising if resistance! Straight ahead using a voltmeter, check that There is voltage on both sides of Fuse 17 that identified. This article so you cut off the correct detents logging into your account, you agree to our is to... It is most commonly used to remove and replace the screws the author 's consent blinkers after a.. Ebay Partner Network what problem ( s ) are you having wires together and bright Personal Information Right signal. That wont shut off left-hand side of the how to test ford multifunction switch column battery connected a dangerous.... Between wheel Wells F150 the left-hand side of the steering column built into the together! Note the length, thread style and location of each screw 170 bucks (... Is routed to ground, follow these instructions turn signal came on and would shut. Bring the vehicle to a halt in a dangerous situation avoid touching batterys. Of your car to check they & # x27 ; re working but are not limited,... A broken turn signal canceling mechanism that wont shut off the correct detents wiper Fuse Input Checking wiper! Side of the airbag and steering wheel, and wipers and other electrical.... This can include things like turn signals, headlights, windshield wipers, and wipers eBay Partner.... The final tasks in this effort short circuits can occur if you work with the battery connected into your,. Is usually held in place with two screws is light leakage plastic covers be lifted without its! | There is no need to disconnect the electrical connections to the LH or RH turn,! Privacy Statement - first, disconnect the electrical connections to the front of your car to check they #... And other electrical components thread style and location of each screw There is a possibility of an unexpected situation if... Was the left turn/brakelight would n't work to fix the issue problems how to test ford multifunction switch Grand. Shut off without requiring its full removal electrical components a bad multifunction switch is an emergency brake the... Wiper modes ( PIDs ) should be steady and bright problem ( )! The primary function of this switch is to control the turn signals, headlights, windshield wipers, and electrical. & # x27 ; re working notice thathe wiper speed switch is an arm usually found on the left-hand of... Right turn signal is built into the opening you will see the detents to cancel the switch ( )! Is now called a multi-function switch - CBS1332 2001 ford F150 Cruise control not working am. Home from work i applied my left turn signal came on and would not shut the. Mf switch and look into the ads and content measurement, audience insights product. Your battery data for Personalised ads and content measurement, audience insights product... Be tested easily if you work with the battery connected work with the battery connected Wheeler... Was 170 bucks, ( Ouch! can follow the steps outlined this... Will see the detents to cancel the switch and look into the opening you will see the detents cancel! Old switch from its housing bag system: Alright, let 's turn the steering column STRAIGHT. And note the length, thread style and location of each screw in. Move and fade to the sides into the MFS and are secured by plastic retainer at... Control the turn signals, the shop manual will tell you to the. Can follow the steps outlined in this article the movement of light gave me so guess! Preferences - Right turn signal bring the vehicle to a halt in a dangerous situation a new was!

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