Gravely Mower Electrical Problems

Gravely Mower Electrical ProblemsNever reach under the mower deck until you have followed all safety precautions listed in the Gravely operator’s manual. Check for any damage or loose parts. If the cable is not connected properly, or is faulty, the mower won't. Share this conversation Answered in 19. DIY: Troubleshooting Lawn Mower Electrical Issues. 1- Mower Starting Problem Low gasoline,. A unit that is excessively dirty should be cleaned before work starts. Reasons for your Gravely mower starting problem: Empty fuel tank Old fuel Bad gas cap Bad spark plug Clogged air filter Bad fuel pump Plugged fuel filter Clogged fuel line Dirty carburetor Bad battery or loose cables Bad safety switch Bad ignition switch Bad recoil Bad ignition coil Faulty charging. Check the engine-blade control cable. Was looking at a 540R Deere but my local dealer actually steered me away from them and said the commercial ones are great, but residential not good. Gravely Lawn Mowers | Commercial Lawn Mowers, Commercial Zero Turn Mower, Atlas JSV Support MANUALS View a downloadble PDF or purchase a printed copy. Will not stay running seems like not getting fuel. #1 Earlier this year purchased new Gravely (Ariens) ZT-34 from local dealer for $2. Start with the make model & serial number of your mower off the tag under the seat It will help both you & us if you go to the Ariens / Gravely web site and download the parts book for your mower. Uneven cuts The main purpose of your mower is to cut the grass but if it fails to do that you would probably want to throw the. Jul 26, 2018 / Electrical Problem? #2 OK Ern. Old or low hydraulic fluid; hot hydraulic fluid; air in the hydraulic system; and the drive release levers in the wrong position can. The 30 amp fuse will skip to main content 0 Your shopping cart is empty. Remove some engine oil through the drain plug or oil filter. Re: Gravely mower charging issuesin reply to thebigyellowtruck, 06-19-2013 05:25:43 Find a wiring diagram for that engine. Intermittent starting problem with my Gravely ZT60HD MOD. Replaced starter, battery and fuse capsule + fuse. Dealer installed Gravely mulch kit sold by Gravely for this machine. If not replace the stator and your problem should be solved. I am unable to get the mower to start because of an apparent electrical issue. Uneven cuts The main purpose of your mower is to cut the grass but if it fails to do that you would probably want to throw the mower away. Lawn Mower Electrical Troubleshooting. Never reach under the mower deck until you have followed all safety precautions listed in the Gravely operator’s manual. 4K 496K views 7 years ago Don’t forget to hit those SUBSCRIBE and thumbs up. Bad PTO relay reason for Blades Won't Engage. I also had to take the carb apart put in in carb cleaner for days, install a new carb kit, etc. Zero turn mower electrical troubleshooting doublewide6 Repairs LLC 125K subscribers Subscribe 462 Share 340K views 10 years ago http://amzn. How to Troubleshoot My Gravely Mower That Won't Start. Gravely makes a wide variety of lawnmowers, including walk-behind and riding mowers, and has done so since 1916. An object or obstruction (such as an ant hill, clump of matted grass clippings or large tree branch) is jammed underneath the cutting deck or in the cutting deck drive system preventing the moving parts from engaging properly. Turn off the ignition key to isolate this section. Mower Electrical ">How To Troubleshoot Simplicity Zero Turn Mower Electrical. This may prevent you from starting the machine with the pull of a string. The start relay turns the magneto on & off it does not crank the engine. It may also enter the float bowl, making the mower Flat Battery. The air filter is not working optimally. But this can be solved by you if you know the source of the problem. Gravely 8163B No Start Electrical Repairs Show more Lawn Mower Electrical Troubleshooting Wright Commercial Mowers 322K views 5 years ago How to test lawn mower key switch Metal In Motion. Failure to observe the safety instructions in the manuals and on decals could result in serious injury or death. And u should be getting 13 volts dc from startor if u are getting ac voltage the diode is bad. Gravely disclaims liability for any claims or damages, whether warranty, property Before operation of the unit, carefully and completely damage, personal injury, or death arising out of the use read manuals supplied with the unit. The mower’s vibration and bouncing around when mowing can cause cables, wiring, and connections to become loose. Cleaning will occasionally uncover trouble sources. Gravely makes a wide variety of lawnmowers, including walk-behind and riding mowers, and has done so s. Your Gravely Zero Turn mower has a hydrostatic transmission, which is excellent as long as it does not develop any issues. Gravely lawn mower blades won’t engage or turn due to a worn or stretched mower deck belt; a belt that has come off the pulleys; a bad PTO switch; a faulty clutch; a weak battery; a bad safety switch or a bad fuse. I own a Gravely ZT HD 69 Model #991084 (SN 020000+). Fixing 12 commom Gravely ZT HD 52 problems. Gravely Mower Won’t Start After Winter Faulty Carburetor. Brand: Gravely | Category: Lawn Mower | Size: 3. Reviews seem pretty favorable and put the door price of $5600 with 0% financing for 3 years. Inspect all connections on the starter motor, solenoid, ignition switch, and battery. The common problems with Gravely ZT Lawn Mower are given below: 1. Dixie Chopper zero turn mower will not start. If not replace the stator and your problem should be solved. Go to Gravely and download the parts list for your mower. The drive belt is possibly at fault if your lawnmower makes a loud shrieking noise when the engine starts or when you cut the grass. 0:00 / 2:04 More Problems with the 2017 Gravely ZT-HD 52" Skids Squares 135 subscribers Subscribe 194 112K views 5 years ago 12. This can cause your mower to overheat and shut down. Gravely mower charging issues. basically your mower is not making enough electricity to stay running. Page 6 SAFETY DECALS AND LOCATIONS ALWAYS replace missing or damaged Safety Decals. 85 should be ground & 86 should go + 12V with the key in the start position. Feb 28, 2022. The issue might be resolved by changing the oil, adjusting the blades, or clearing the deck. Gravely Zero Turn mowers have severe transmission problems, which happen when air takes the place of oil in the. 5 quarts of a good high quality 30 wgt or 20-50 engine oil would be good. Easily Troubleshoot Basic Electrical Problems on a Riding Mower Taryl Fixes All 843K views 7 years ago How to Test Charging System Stator Voltage Regulator any Small Engine (Comprehensive. Gravely lawn mower blades won’t engage or turn due to a worn or stretched mower deck belt; a belt that has come off the pulleys; a bad PTO switch; a faulty clutch; a weak battery; a bad safety switch or a bad fuse. That unit has a charge coil to run the electric clutch. No Sight No Problem. So check and fix them to resolve the issues. You test the wiring by putting the controls is start mode then checking the plug. 50" 3 blade mower deck wheels. 9- Gravely Mower Noise Problem. Check the mower deck belt when the blades on your. Gravely Electrical Problem. 6 MB Table of Contents Table of Contents 2 The Manual 2 Engine Manual 2 Service and Replacement Parts 2 Product Registration 3 Unauthorized Replacement. Also occurs after use but not as frequent. The oil quality not being up to the standard level. And the PTO also clutch requires power. Jumping from the battery to the starter starts the engine and it runs normally, but disengaging the hand brake or engaging the blade PTO kills the engine. FAQS Have a question? Search FAQs or videos by product. $13,000 mower that won't mow because of a (probably) mysterious $10 part! Jun 16, 2014 / Gravely Rapid XZ Model 990101 PTO. The battery of your Gravely. Install a new spark plug if the Gravely mower is cranking but will not start. Fix: Replace the spring and restring the coil. When your Gravely zero turn mower has emission issues, follow these steps: Check the air filter and see if there it is clogged If the air filter is not clogged, inspect whether it has damages Replace the air filter and examine the performance of the mower Change the oil of the system. #1 Earlier this year purchased new Gravely (Ariens) ZT-34 from local dealer for $2. Kawasaki Engine Problems: Diagnoses, Fixes, And Tips">Kawasaki Engine Problems: Diagnoses, Fixes, And Tips. Zero turn mower electrical troubleshooting doublewide6 Repairs LLC 125K subscribers Subscribe 462 Share 340K views 10 years ago http://amzn. 10 Common Gravely Zero Turn Mower Problems and …. Product Registration & Warranty Statements. Gravely Lawn Mowers | Commercial Lawn Mowers, Commercial Zero Turn Mower, Atlas JSV Gravely's high performance commercial lawn mowers, including commercial zero turn mower, walk behind, or stand on lawn mowers in addition to the Atlas JSV UTV. 915144] PROBLEM: Will not start with normal procedure. Large clumps of grass are uncut even after several passes. SOLUTION: Replace a damaged cable coming from the battery to the frame. Clean off any corrosion using a wire brush and make sure the connections are tight. Intermittent starting problem with my Gravely ZT60HD MOD. If troubles persist after checking the possible causes listed or you are unable to identify the problem, call KOHLER Engines Customer Service at 1-800-544-2444 or contact your local KOHLER dealer. When taking unit out of extended storage: 1. Dirt and abrasive dust reduce the efficient work life of parts and can lead to costly replacement. The electrical was not good, so I have redone what was needed cleaning the points, replacing the spark plug, redoing some wiring, etc. Never reach under the mower deck until you have followed all safety precautions listed in the Gravely operator's manual. I have Gravely Pro 1548, does not start with the wire connected to the coils if I disconnect it it starts on the first pull. The troubleshooting process allows us to isolate branches of circuits in the riding lawn mower's wiring using the ignition switch and disconnecting wires to find the short. I could also use it on a few of my client’s yards. This machine does not mulch or cuts the grass properly. Gravely Mower Fails to Start. First, if the orginal fuse was a 30amp than only use that type. Gravely mower won't crank; if bypass diode, it will. 5 Reasons a Lawn Mower Clicks But Won’t Start or Turn Over. If your Gravely mower won’t start, it might be because of air or gas restrictions not allowing the engine to get the required air and gas to run. First thing check for a blown fuse,wiring diag for tractor shows two fuses in wiring harness,one feeds power to ign sw from battery,other fuse is on output of regulator to charge battery. If the cable is not connected properly, or is faulty, the mower won't start. Pump not being able to generate the right amount of pressure for having low oil. When the tank is completely full you may have no problems but as the fuel level drops in the tank, exposing the cracked fuel lines, air starts entering and therefore the problems I later learned that the Gravely dealer 16 miles away was replacing the OEM fuel fuel lines when they arrived at the shop from the factory. "Generally speaking", the seat switch completes a ground circuit to the kill wire. try using the up side of the auto level switch (the switch to the right of the on/off switch on the control board) and lift the plate on the mower attachment and make sure the switch on the back right side is making contact, sometimes just pushing up and letting go several times of the button switch will work. 2012 Gravely Zero Turn ZT 52 inch cut NO START issue solenoid replacement test and run. Posted by Marilyn Deibert on May 13, 2017 3 Answers CJ Rock Seat Master 4,095 Answers. Landscapers get better obstacle visibility and additional maneuverability compared to. Apr 20, 2020 / Gravely ZT50 electrical problem #1 MACHINE: Gravely ZT50 [mdl. More in-depth electrical troubleshooting information may also be found in the Professional Shop Manual for the product. Don’t forget to check the grounding points as well. I have Gravely Pro 1548, does not start with the wire connected to the coils if I disconnect it it starts on the first pull. Gravely Rapid XZ Model 990101 PTO problems. If your Gravely mower won't start, it might be because of air or gas restrictions not allowing the engine to get the required air and gas to run. The most common Gravely lawn mower problems are: Gravely mower doesn't start Gravely mower starts then dies Gravely mower is smoking Gravely mower has a weak hydrostatic transmission Gravely mower won't drive straight or steer correctly Gravely mower won't move Gravely mower is shaking or vibrating Gravely mower is cutting uneven. Fuel can be prevented from reaching the engine if the fuel. Open the engine cover and locate the black plug wire that attaches into the spark plug. How to Troubleshoot a Gravely Mower. Shut off the engine and detach the spark plug before working on the cable. Though they make a quality product there can be problems with the crankshaft upper seal, ignition coil, anti-tilt switch, fuel filter, and even issues with engine surging. If your Gravely mower won’t start, it might be because of air or gas restrictions not 2. I know that the solenoid isn't usually part of the charging system, but I was hoping that it would a simple fix. The common problems with Gravely ZT Lawn Mower are given below: 1. Gravely lawn mower blades won't engage or turn due to a worn or stretched mower deck belt; a belt that has come off the pulleys; a bad PTO switch; a faulty clutch; a weak battery; a bad safety switch or a bad fuse. If there's no AC volts your stator is defective. This is an out front zero turn mower with a Kohler 25 HP CVS engine and 60 inch deck. Continue turning switch 2-3 minutes until it starts easily. "Generally speaking", the seat switch completes a ground circuit to the kill wire. You test the wiring by putting the controls is start mode then checking the plug. 3 Answers Dixie Chopper zero turn mower will not start. The first section of wiring and components to check is the wiring through the ignition switch. Gravely Mower Blades Won’t Engage or Turn On">7 Reasons Gravely Mower Blades Won’t Engage or Turn On. Often the seat switch plug has a grounding tab, so simply unplugging it doesn't work either. (A 3-post solenoid is self-grounded). 7 Reasons Gravely Mower Blades Won’t Engage or Turn On. 8 Reasons a Zero Turn Mower Won’t Move Forward or Reverse. We need a lot more information in order to give you good information. Faulty fuel pump, check this by removing plug wires (to prevent accidental start), then remove fuel line on carburetor and direct into clean container, turn over engine and see if fuel flows from line, if fuel flows fuel pump OK. Check the black cable from the battery to the frame of the lawn mower. I checked the ignition switch seems to be working fine. Gravely ZT50 electrical problem. The battery is good, lights will come on and blade height will go up and down. You test the wiring by putting the controls is start mode then checking the plug. An hour meter can be faulty because of corroded terminals or bad wiring. Loosen fuel cap and try to start, if it starts and runs the fuel cap vent is plugged. Solution Electrical wiring diagrams may be found in the Operator's Manual. Clean any corrosion that has developed on your battery terminals using a baking soda. Make sure the connections are secure and there is no corrosion buildup that can cause a break in continuity. The 30 amp fuse will blow whenever the. A Gravely zero-turn won't turn over or crank when the battery is weak, the wiring and components are loose or corroded, the fuse is blown, the ignition switch is bad, the safety switch is faulty, the starter solenoid is bad, or the starter motor is bad. DIY: Troubleshooting Lawn Mower Electrical Issues - Mower Will Not Start TightWadDIY 135K subscribers Subscribe 5. Explain Gravely Limited Warranty Policy. I am unable to get the mower to start because of an apparent electrical issue. Too much engine oil in your Gravely lawn mower will cause pressure to build in the crankcase. Gravely Lawn Mowers | Commercial Lawn Mowers, Commercial Zero Turn Mower, Atlas JSV Gravely’s high performance commercial lawn mowers, including commercial zero turn mower, walk behind, or stand on lawn mowers in addition to the Atlas JSV UTV. Goto link below & download a service manual for your eng,in section 8 of manual it will tell you how to id/troubleshoot charging system,if charging system proves not to be the problem,looking at wiring diag I. The most common Gravely lawn mower problems are: Gravely mower doesn’t start. Reply Save Like D dutch1 · #13 · Mar 12, 2010. So he’s pushing me towards a Gravely ZT HD 60”. Zero turn mower electrical troubleshooting. Gravely Zero-Turn Mower Problems: Causes and Solutions 1. 19K views 4 years ago How to Troubleshoot My Gravely Mower That Won't Start. Easily Troubleshoot Basic Electrical Problems on a Riding Mower Taryl Fixes All 843K views 7 years ago How to Test Charging System Stator Voltage Regulator any Small Engine (Comprehensive. The start relay turns the magneto on & off it does not crank the engine. Gravely PM310 Blowing Fuses. Remember to follow all safety precautions before starting any work on your engine. The wiring harness is so short that when you pull the fender off, the plug or connector to the starter key slips off (why couldn't the others?) and you have about 3 inches between the mower and fender in which to work, most connections to PTO switch and starter key must be made blind. Gravely’s high performance commercial lawn mowers, including commercial zero turn mower, walk behind, or stand on lawn mowers in addition to the Atlas JSV UTV. 85 should be ground & 86 should go + 12V with the key in the start position. #1 Earlier this year purchased new Gravely (Ariens) ZT-34 from local dealer for $2. 85 should be ground & 86 should go + 12V with the key in the start position. Solution: The hour meter’s electrical system is located under the hour meter. Use a volt meter set on AC volts and with the engine at 1/2 throttle or better you should have about 30 volts. Dealer installed Gravely mulch kit sold by Gravely for this machine. After checking the Gravely battery, check the cables and connections. With out a schematic, one can't be sure though. com ">Gravely garden tractor, won't start. There is also a diode in the stator wires ck that may be able to replace. The gravely 8102 foot brake mechanism that dis-engages the forward reverser lever is not adjusted correctly. It's 5 years old and last year had it's 1st electrical problem. The recoil of some Gravely mowers may fail to work as a result of a missing or loose spring, broken clips or a bad pulley. Re: Gravely mower charging issues in reply to thebigyellowtruck, 06-19-2013 05:25:43 thanks for the info guys. Your solenoid is not a part of the charging system. If you notice Gravely pulls fuel from the top of the tank rather than the bottom. When your Gravely zero turn mower has emission issues, follow these steps: Check the air filter and see if there it is clogged If the air filter is not clogged, inspect. Most of the transmission problems in the Gravely zero turn mowers happen for these reasons: Air getting inside the system and lower the oil capacity. I have a Gravely PM310 commercial mower with some sort of electrical problem. I have a Gravely PM310 commercial mower with some sort of electrical problem. Hello, I have a Gravely PM310 commercial mower with some sort of electrical problem. Master Electrician satisfied customers I don't really have a "small engine question". A zero-turn mower may not move forward or reverse due to a bad drive belt, tensioner pulley, or tensioner spring. The common problems with Gravely ZT Lawn Mower are given below: 1. Set your multimeter to measure DC voltage and insert one meter probe in one side of the fuse holder and the other probe in the opposite side of the fuse holder. 12 Reasons Your Gravely Mower Starts Then Dies: FIX IT!. I checked the ignition switch seems to be. Kawasaki Small Engine Troubleshooting & Repair. Step 10: Check Battery Clean the Battery Terminals on Your Gravely Zero Turn Mower. They are not Gravely people, but an electrical problem like this shouldn't require a lot of brand specific knowledge. 3 Hours and more issues with the mower. When you jump start you are getting enough power into the battery to run it & the blade solenoid for a small amount of time. 19K views 4 years ago How to Troubleshoot My Gravely Mower That Won't Start. The transmission oil should be changed also. but did not test it for continuity by operating the switch manually. Gravely Zero Turn Won’t Turn Over or Crank">7 Reasons a Gravely Zero Turn Won’t Turn Over or Crank. SPECIFICATIONS Model Number 915070 915054 915064 Model 1534 1540 1534 Engine Type Briggs & Stratton Kohler Engine Power – hp (kW) at 15. Gravely PM310 Blowing Fuses. Remove any corrosion you find and make sure it’s making good contact. With PTO off, brake lever engaged and steering in Neutral. Gravely Lawn Mower Won’t Start And Fixes">22 Reasons Your Gravely Lawn Mower Won’t Start And Fixes. Gravely mowers may not start if one of the fuel lines is clogged, and this is one of the possible reasons. Too Much Engine Oil in Your Gravely Mower Next, check the engine oil level in your mower. The fixes range from the simple to complete engine replacement. This can occur as a result of a defective spark plug, bad solenoid, a. Inspect for obstructions and carefully remove if necessary. So, if you’re having trouble, here are the 12 most common problems with the Gravely ZT lawn mower and how to fix them. Check the ground from the solenoid. Thus "jumpering" it would insure the engine wouldn't start. The recoil of some Gravely mowers may fail to work as a result of a missing or loose spring, broken clips or a bad pulley. Repair or replace the cable if it is damaged. 3 Common Gravely Zero Turn Mowers Hydraulic Problems And Their Fixes. Gravely 8163B No Start Electrical Repairs. History of problem: Gravely zt60 - 991084 - 021735 - 25 amp fuse blew; replaced it and mower cranked; fuse blew again - this time found where 3 wires going to break switch had gotten caught in seat and were cut almost into; spliced wires and mower will not crank; have replaced. It not only blew my fuse, but it also melted the starter wires and it burned that battery down. Fortunately, you can fix your Gravely mower and get it back to an operating condition even if you have no experience with lawn mower repair or general mechanical troubleshooting. For electrical diagrams for specific engines and independent brands, see below. Problem with Gravely INTERLOCK SWITCH and relaysProduced with CyberLink PowerDirector 14. Mower Clicks But Won’t Start or Turn Over">5 Reasons a Lawn Mower Clicks But Won’t Start or Turn Over. Gravely makes a series of riding lawn mowers that prove essential for your lawn care when running properly. Always remove the black negative battery cable before you begin repairing the electrical. 5) Maximum RPM Governed RPM (May be 3400 3375 different from maximum RPM) Speed Forward Max. Your engine has a solenoid that needs power to stay open. Worn Deck Belt on a Gravely Mower. to/2e26VqQ Relay Bad? Easy Replacement. Everyone knows a gas-powered lawn mower requires fuel to. The old gas in your mower may clog the carburetor. Unfortunately, a number of common mower problems can affect your Gravely mower and result in its failure to start and run properly. This is an out front zero turn mower with a Kohler 25 HP CVS engine and 60 inch deck. Starts fine, runs fine, but the steering mechanism, … Curtis B. I have a Gravely PM310 commercial mower with some sort of electrical problem. Second, when a short circut happen to me, it was because the starter wires had gotten pinched and because of all the weight, it caused the insulation to open and expose the wires. Troubleshooting Common Problems Small engine won’t start 8 possible causes and potential solutions Learn More Featured Video 03:17 Small engine stops after a few seconds 3 possible causes and potential solutions Learn More Featured Video 01:49 Small engine runs poorly 4 possible causes and potential solutions Learn More Featured Video 01:46. This can occur as a result of a defective spark plug, bad solenoid, a failed electrical component, or a dead battery. A faulty hour meter can also be the reason for electrical problems in your Simplicity zero turn mower. I turn the key on but nothing happens. Technician Associate Degree satisfied customers Unit runs, but will not go forward or backward. The Gravely mower may need a spark plug replacement. I have a Gravely ZT HD 60" mower. It should go up to at least 14 volts. I also changed the engine oil, and now have it running. If the problem persists, it is better to replace the entire recoil assembly. Find A Dealer Find a dealer near you. Mower Loses Power and Dies. Gravely Riding Mower Reviews: What To Know. The big rubber plug covers the transmission fill hole. 19K views 4 years ago How to Troubleshoot My Gravely Mower That Won't Start. Problem with Gravely INTERLOCK SWITCH and relays. When we measure voltage through the fuse holder or blow the fuse after isolating a branch of a circuit, we've detected a short in that branch. The starter locked in the top position and could not be freed up. Like with most all mower, Kawasaki engine problems do exist. Go to Gravely and download the parts list for your mower. You may have a rectifier/regulator that's fed AC voltage. 22 Reasons Your Gravely Lawn Mower Won’t Start …. Gravely garden tractor, won't start. This is an out front zero turn mower with a Kohler 25 HP CVS. Look for battery voltage to increase from the normal engine off voltage of about 11. Mower">Engine Shuts Off Upon Cutting Deck Engagement. WARNING: This cutting machine is capable of amputating hands and feet and throwing objects. I cleaned battery terminals and by passed the seat switch. Here are the three common problems with Gravely Zero Turn mowers. These are just as important as the connection to the battery. Gravely 8163B No Start Electrical Repairs. Gravely makes a wide variety of lawnmowers, including walk-behind and riding mowers, and has. Gravely 991083 ZT HD52 Manuals. 2012 Gravely Zero Turn ZT 52 inch cut NO START issue solenoid replacement test and run. Check the black cable from the battery to the frame of the lawn mower. Richard - who lives in the Dallas area and has two 5665s and a 5660. Stand-on mowers: Gravely has a less common riding mower type designed for standing instead of sitting. VDOMDHTMLtml> Gravely PM310 Blowing Fuses Hello, I am hoping someone can help. Your Gravely zero-turn mower can lose power when the air or gas systems are compromised,. When I noticed the fuel line barbs going into the top of the tank it was a dead give away. The first one I worked on I really struggled with, first checking the carb, then replacing the fuel filter, then the fuel pump, with no success. Too much engine oil in your Gravely lawn mower will cause pressure to build in. Often the seat switch plug has a grounding tab, so simply unplugging it doesn't work either. Reasons for your Gravely mower starting problem: Empty fuel tank Old fuel Bad gas cap Bad spark plug Clogged air filter Bad fuel pump Plugged fuel filter Clogged fuel line Dirty carburetor Bad battery or loose cables Bad safety switch Bad ignition switch Bad recoil Bad ignition coil Faulty charging system Incorrect starting procedure. These kinds of noises are frequently made by electrical machinery. 5 (depending on state of charge) and see if it rises when the engine is running.