Their plastic retaining clips are prone to snapping, and it's also possible for wires to become dislodged from pins on the connectors. Copyright 1995-2023 eBay Inc. All Rights Reserved. Chrysler | The multimeter can either be a digital one or an analog one. Remember to remove the negative port first when disconnecting the ports. Find an Automotive Service Professional Something went wrong. In that case, you can do this repair in about an hour and save the cost of an hour or two of shop time by doing it yourself. You'll also need: Multimeter. mount the new switch and plug the wire harnesses back in ( they only fit where they are. . I hope this article has helped you. As an Amazon Associate, I may earn a small commission from qualifying purchases from the Amazon product links from this website. Easy enough to plug another one in there and try it, it's a simple two-contact flasher unit, pretty universal. Next, remove the old switch from its housing. 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. As a matter of fact, we only need to worry about testing a total of 3 wires. Your purchase helps support my work in bringing you real diagnostic testing information to help you solve the problem on your vehicle. Interior lights, headlights, and indicators are all included in the lights. Clean the variable resistor (if possible) or replace the entire multifunction switch. The MFS is usually held in place by hex-head or Torx screws. It does not actually switch power to the wiper motor. 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. 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. REFER to Section 211-05. TEST 4: Wiper Delay Circuits. Contact Us - near you The most recently reported issues are listed below. Web 8 images about 2002 ford f 250 window switch wiring. How difficult is it to change it out? When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. A multifunction switch can perform additional functions. This article will help you to accomplish this. For the best experience please upgrade or visit the site on another browser. Then remove the screws and lift off the plastic covers. Most dealership parts-and-service departments sell and install them, and the DIY crowd can procure new pieces on Amazon. Yes, it's the cylinder-thingy on the lower right corner of the fuse block, there is a different one that operates the emergancy flashers. Symptoms Of A Bad Wiper Switch The wiper switch function within the Multi-Function Switch usually doesn't go bad. Circuit 5: Windshield Wiper Motor Low Speed Output. How Much Is The Distance Between Wheel Wells F150? I repaired a wire and the rest of the wires came out of the male plug and I do not know where they go. Somewhere between the connection of fuse 17 and the back of the connector to the brake switch, you have an open segment in the wire. This will prevent any electrical shocks while you work. TEST 1: Checking The Wiper Fuse Input. Its responsible for a wide range of functions in your vehicle. All the wiper modes (PIDs) should be off. All 23 of these wires connect to one of two connectors. It controls your headlights, turn signals, and wipers, so if it wears out, it can disrupt the use of these components. Next, check your front lights, both high and low beam. Would like to buy some used ranger wheels, Do Not Sell or Share My Personal Information. Turn the ignition switch to the Lock position and remove the key. Pick Up In-Store. Thank you for reading! Connect The Battery's Negative And Positive Wires Disconnect the battery connection from your vehicle to check if the multifunction switch is working or not. Look for the setting on your multimeter that has the ohm symbol () to use for testing your relay. 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. Select a store to see pricing & availability. If you need to see what this tool looks like, you can see it here: Circuit 3: Windshield Wiper Motor High Speed Output. BE CAREFUL HERE. 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). Press the front and back fog light buttons. turn signals? Testing to see if the wiper switch is bad or not is not that hard to do. If the lights start to get too hot, youll need to change the switch. Remove them, pull out the switch and disconnect the electrical connector. Lets take a look at these notices. Mazda | It makes no difference whether you've paid in full, or you're making regular payments. Autometer Gauges - (EGT, Trans Temp, Boost), Edge CTS richh789 Registered Joined Feb 19, 2012 Thankfully, we only have to worry about testing 8 wires (of the 23). Also please check out the statistics and reliability analysis of Ford F-150 based on all problems reported for the F-150. First one was out of a Mustang, it almost worked but didn't have the flashers built into it, so the brake lights wouldn't work. It just acts a signaling device to tell the Smart Junction Box (SJB) what action you'd like it to take. how to video, I show you how to replace the turn signal lever that came on many Ford vehicles. What Tools Do I Need To Test The Wiper Switch? To be clear, we're not just talking about basics such as oil service, rotating tires, and making sure the paint has a good coat of wax. . No wonder its called the multifunction switch (MFS) these days. . Check the status of your Remove the switch retaining screws and pull out the switch. 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.. 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. Copyright 2008-2023 OReilly Note the small standard-style screwdriver in Saul's hand. One connector is a gray one and the other is black. These gray connectors plug into the MFS and are secured by plastic retainer clips at each side. My MFS is taking a crap. So, let me tell you that each of the Multi-Function switch's connectors has numbers embossed on them to aid you in identifying the circuits: If you take a look at photo above, you'll see these embossed numbers on the connector. The multimeter can either be a digital one or an analog one. 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! Wouldnt it be great if wars could be fought just by the assholes who started them?Kevin Costner in The Postman, Home | Let's go through the process step-by-step. Circuit 4: Ignition Battery Power (Wiper Fuse Input). View cart for details. After reading this article in full, you will find the testing process much easier. Below is where I mounted mine: Step 3a: Remove your dash bezel. Another sign of a bad multifunction switch is light leakage. Join Date: May 2010. Wiper Switch Circuit Descriptions. Privacy Statement - Posts: 464. Ford Ranger Forum - Forums for Ford Ranger enthusiasts! Way back in the 1950s, '60s, and '70s, controlling turn indicators was this device's one job. Pickup Trucks Brands, Specs, Models Resource, 1994 Ford F150 Transmission Shifting Problems. 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. Tools | Some of these 8 are part of the black connector, the others are part of the gray connector. The first sign of a bad multifunction switch is flickering lights. How Much Does a Ford F150 Weigh Especially Older Models Vs New Ones? Please register or login to enable Dark Mode. Only the Rear Left Turn Signals don't work. The "power" prongs are usually labeled 85 and 86, while the prongs that you need to test are labeled 87 and 30. Refer to GO to A4. A3 CHECK THE MULTI-FUNCTION SWITCH Disconnect: Multi-function Switch C202b. Ford F150 Knocking Noise When Starting [Explained], F150 Wont Move In Drive Or Reverse [Explained]. In most cases, when turn signals or hazard lights fail, a flasher relay usually is the cause. Is it both front and rear or - one or the the other. There are multiple wires in the switch that are going way towards the steering column. Grim Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. 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. When the Multifunction Switch is switched to the LH or RH TURN position, the voltage signal is routed to ground. 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). This material may not be reproduced without the author's consent. When you turn the switch on, the lights should be steady and bright. It is usually mounted on the left side of the steering column, where it is easily accessible to the driver. Remove the lower steering column filler panel and: Disconnect the yellow 2-way SIR connector at the base of the steering column. 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. MasterPro Ignition 8 Terminal Multi-Function 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! 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 . where do i begin. Auto Parts v 7f1e0a29b (77db2) cv1447. Visually check the fog lights, front and back. The multifunction switch can be tested easily if you can follow the steps outlined in this article. Ford | TEST 3: Low Speed Wiper Switch Circuit. A Phillips-head screwdriver is used to dislodge wiring connectors. It's never fun when that happens, so use caution when performing this operation as DIY. I replaced the switch and it worked for awhile, but went out again. To get an accurate estimate for your specific vehicle, it is best to consult a mechanic or car repair shop. Things like this must be considered before you begin. Circuit 7: Front Left Turn Signal Output. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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. The combination switch is the electronic switch assembly that controls several vehicle functions. Why Is The 2001 Ford F150 Cruise Control Not Working? Working on a vehicle can be intimidating for non-mechanic types, but some tasks are very easy to do yourself. -TD. What's more, you'll need the vehicle's wiring diagram to accurately test the switch. The multifunction switch in your car can be used to accomplish this task. 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. Youll be able to see if there is any light leakage from your vehicles headlights. The Multi-Function Switch, that the wiper switch is a part of, has two connectors. Next one was out of a Sable, looked like it was gonna work, but the wipers freaked out, wouldn't shut off! Add your vehicle 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. The multimeter can either be a digital one or an analog one. What Is The Cost To Replace Rocker Panels F150? Toyota | The following 13 handy hints will help you complete automotive maintenance and small fixes with ease. 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. Replacing the relay, located in a vehicle's fuse box or below the dash near the steering column, is the simple fix, handled in mere seconds and without tools. Genuine Ford Multi-Function Switch 7W1Z-13K359-AA - SW6524 - New Old Stock. it did not fix my issues. 2005 Ford F150 Gas Door Wont Stay Closed: Causes & Fixes. 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. Honda | Depending on the severity of the issue with your original switch, you may also need to pay for diagnostic testing or additional repairs. Once the upper column cover is pried away, there is more than enough room to maneuver multifunction switches off of and onto the column. 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. 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. . The wipers will not now turn off after using them for part of the day. testing the multi-function switch - Ford Truck Enthusiasts Forums testing the multi-function switch 1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models testing the multi-function switch Reply Subscribe Thread Tools Search this Thread # 1 04-04-2005, 04:33 PM el conquistador Posting Guru Thread Starter Join Date: Nov 2003 In most cases, the switch will need to be replaced to fix the issue. does anyone have a test for the multi-function switch? 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). Installing a multifunction switch is a simple process. A multifunction switch has a plethora of connections. Turn the steering wheel so that the front wheels are pointing straight ahead. 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 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. 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. GM | The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Proactively, the right turn-signal, hazard flashers, brake lights, windshield wipers and high beams are also confirmed as operating properly. Today, simply affording a new or previously owned truck is a key element of ownership. 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. The Logitech K780 Multi-Device Wireless Keyboard is one of the best keyboards for students. 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. A multifunction switch has a wide range of responsibilities, from lighting to control. 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. Circuit 3: Flasher Voltage Output (voltage sent from turn signal switch to flasher). . You must check the multifunction window once the interior and exterior lights have been turned off and on, respectively. Terms of Service - Start resolving the issue by checking if the switch is "OFF". The wiper will not park where they are suppose to and my intermitant is not working right. Honda | Step 2: Mount the solenoid in your place of interest (I mounted mine where the Baro sensor was located and relocated my baro sensor). Before you begin testing the switch, I have some advice for you. Only the Front Left Turn Signals don't work. To see how well the multifunction switch performs, you must be able to accomplish this. 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. Now, we're gonna' need to identify the circuits (wires) that we need to test. Replacing a Ford Multi Function Switch Grim Repair 3.78K subscribers Subscribe 5.9K views 3 years ago In this D.I.Y. What Is The Plug On The Front Of My Truck? Send a private message to Areyouforcereal. Accessing the appropriate points to test the turn signal circuit can be difficult. Suzuki | 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. Your battery and vehicles will be safe as a result. Unfortunately, the MFS has a fairly high failure rate. in addition at the end i added an extra demonstration, replacing steering stabilizer and Show. 08-15-2010, 05:31 PM. An example of data being processed may be a unique identifier stored in a cookie. Ford F150 Turn Signal Switch Connector - Best Turn Signal Switch Connector for Ford F150 - from $21.49+ Tools Chemicals, Oil & Wash Performance Auto Parts Electrical and Lighting Electrical Connectors Exterior Electrical Connectors Ford F150 Turn Signal Switch Connector Buy Online. . Toyota | Ford F-150 owners have reported 13 problems related to turn signal switch (under the exterior lighting category). First, disconnect the negative terminal from your battery. 4 / 4 Check the Resistance Connect a multimeter to the wiper contacts on the switch to check the resistance readings. What Tools Do I Need To Test The Turn Signal Switch? Tools | The vehicle will be a little darker as a result. Math is fun, it teaches you life and death information like when youre cold, you should go to a corner since its 90 there.Anonymous, Home | Here is our dually's new multifunction switch, with testing and securing the lower column cover being the final tasks in this effort. It is most commonly used to control the turn signals, the high and low beam headlights, and wipers. Home - Ford F-150 - How To Test Ford Multifunction Switch? As you can see from the list above, it's nothing that's gonna' break the bank. 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. Manage Preferences - There is a possibility of an unexpected situation arising if the multifunction switch malfunctions. Here is a direct look at the area where a MFS is secured. Nissan | Here are the factory instructions for disabling the air bag system: Alright, let's turn the page and get testing. Did the same thing with the wipers. A T-20 tool is used to remove and replace the screws. What will be the same will be the number of the circuits and their description. 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003. Circuit 6: Front Right Turn Signal Output. Right turn signal came on and would not shut off. Your multi-function switch will now come off the steering-column. That was the end of the Ford Multifunction Switch testing process. One connector is a gray one and the other is black. Short circuits can occur if you work with the battery connected. Go to the front of your car to check they're working. Does it have continuity through it? Suzuki | 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. Now, remove the four T10 torx bits on the cover. Wait 2 full minutes so that the air bag system is completely disabled. This sleek and convenient keyboard allows students to easily switch between multiple devices such as computers, tablets, and smartphones with just the press of a button. If thats the case, youll need to see if the multifunction switch works. Do not Sell or Share My Personal Information. Cookie Policy - In this article, I'll show you how to do it with a multimeter. Glad to hear you could read the diagram, sorry to hear you still have a problem. For a single, high beam flash pull the stalk towards the steering wheel. 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. -TD. Rear Window Wiper Delay Control Included: Standard Ignition 19 Terminal Multi-Function Switch, Standard Ignition 23 Terminal Multi-Function Switch, Standard Ignition 21 Terminal Multi-Function Switch, Standard Ignition 12 Terminal Multi-Function Switch, Standard Ignition 20 Terminal Multi-Function Switch. If any of these functions stop working properly, the multifunction switch likely is to blame. The detents are basically a plus (+) shaped piece of plasitc with a hole in it which slides over the steering shaft. By logging into your account, you agree to our. Youll be caught off guard, and your vehicle may sustain damage as a result. Youll be pleased to discover that the lights are working properly. Refer to a shop manual to see where your MFS is located (you can find shop manuals with an online search). No tools are required in this procedure. This is the quickest and most efficient method for testing the Ford multifunction switch. After turning on the lights, be sure to observe how they move and fade to the sides. The primary function of this switch is to control the movement of light. I would check the flasher as well. *** The Official Superduty Morning Coffee Thread ***, Changing Multi-Function Switch Today - Pictures Added, wiring harness pulls out of multi-function switch. Features and Gadgets - Why the criticism and hostility? how to video, I show you how to replace the turn signal lever that came on. Attachments Ford Multi Function Switch0001.jpg 623.1 KB Views: 50 E99, F250, 7.3, CCLWB, Auto, manual 4x4, AIS intake, AD injectors, PHP FU, AIC, 3:73 gears. January 07, 2012Updated: December 12, 2022By: Abraham Torres-ArredondoArticle ID: 220. Disclaimer. Note the wear on the OG's markings. Reason #1: Faulty Multifunction Switch The automatic turning off of the wipers after unplugging the SCCM could indicate a faulty multifunction switchas stated earlier. You'll be caught off guard, and your vehicle may sustain damage as a result. Logitech K780 Multi-Device Wireless Keyboard. Next test your fog lights. Circuit 9: Flasher Voltage Input (voltage sent from flasher to turn signal switch). Turn the ignition switch to the Lock position and remove the key. Free shipping for many products! How to Test a Spark Plug to See If Its Working, How to Repair Small Engines: Cleaning the Lawn Mower Carburetor, How to Temporarily Cover a Broken Car Window, How to Perform a Differential Flush on Your Car, We are no longer supporting IE (Internet Explorer). For the most part, this device controls your vehicles lights. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Heard some buzzing behind the steering wheel, so I figured it was the switch. To test it out quickly, follow these instructions. If the problem is a broken canceling mechanism, you must replace the entire MFS (auto parts store or dealer). FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. As you can see from the list above, it's nothing that's gonna' break the bank. well, the switch passed the the test ken gave me so i guess i am looking for problems in the wiring. order DieselBrad. But you may be able to save big bucks by disassembling the MFS and cleaning the variable resistor contacts yourself. If you remove the motor you can also apply 12v to it to the pins to check the movement of the motor. The consent submitted will only be used for data processing originating from this website. We recommend our users to update the browser. Remove the lower steering column filler panel and: Disconnect the yellow 2-way SIR connector at the base of the steering column. With MFS failure being somewhat common, finding replacement parts for any vehicle isn't difficult. Delivery times may vary, especially during peak periods. $76.49. 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. 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. Or something like that, anyway. Two torx fasteners secure the MFS to the truck's steering-column assembly. 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). The cost of replacing a turn signal switch will vary depending on the make and model of your car. First, notice thathe wiper speed switch is now called a multi-function switch (MFS). 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');The wiper switch function within the Multi-Function Switch usually doesn't go bad. The cost of diagnosing the P0579 Ford code is 1.0 hour of labor. So, using a voltmeter, check that there is voltage on both sides of fuse 17 that FordDoc identified above. Luckily I could reach the fuse panel while driving, and would just put the fuse in when it rained, and pull it out when it stopped. 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. Simply insert it into the housing and screw it in place. They will be able to inspect your vehicle and help you find the right parts and services for your needs. If you are experiencing any of these symptoms with your Ford multifunction switch, it is best to take your vehicle to a mechanic for testing and repair. 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. 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. The original (top) and new multifunction switches. Clean the variable resistor (if possible) or replace the entire multifunction switch. Lets go through the process step-by-step. Do all 4 signals not work? Disconnect the electrical connector. Click here to find a To remove the battery connections, you must enter the vehicles interior. As an Amazon Associate, I may earn a small commission from qualifying purchases from the Amazon product links from this website.