Now the battery light comes on but it doesn't doe. 8 volts when vehicle is off. I just had a new battery installed four months ago. The crankshaft sensor is necessary for your car engine to run on most car models. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. There are indicators on your belt tensioner that indicate if the belt has stretched beyond its useful length. If you request a diagnostic by a certified YourMechanic technician, he or she would first check to see. In some cases, it may be necessary to remove the underdash panel to access the switch. :/. About two weeks agos I had service done to my pickup at a Ford House. alternator light coming off and on is the brushes on the slip rings are worn out and intermittently making contact. Dead SRS Computer Battery Backup. It tells you if the battery has a low charge left or if the battery has a charging problem. # 7. The car battery light may come on while accelerating for reasons such as; the battery suddenly charging at a higher rate than normal, a faulty alternator, a damaged battery, and a. ”. 8 volts at terminals static. Bought used in 1999 with 25,000 miles. Check the connections at the battery to make sure they are clean and tight. He informed me that my thermostat was not keeping the engine at the desired temperature. 1. If it is below 12. Or it could be that your battery has just quit and will not. 174. Turn your vehicle and headlights on. The first thing you should do when checking the battery is to make sure all the wires are connected tightly. Mark answered 8 years ago. Then check that the vehicle is properly connected to the battery. rear window defogger had a short and could smell wires getting hot under dash. Corrosion. 4L 3V. The 1998 Ford Windstar has 6 problems reported for engine light comes on. Put the key in the ignition and turn it to the “on” or “accessory” position. Service Engine Soon. Directly below are the common causes for the Ford Escape battery warning light. My check engine light came on out of the blue one day (12/14) I had my mechanic look at it immediately (the same day). Have not had the light come on since and that has been about 18 mos ago. Usually, the check battery light indicates that you either need to replace your alternator belt or the alternator. Batter light stays on. You can check that all out with an ohmmeter. Check The Serpentine Belt. Hello All, My Other daughter's Escort while I was driving it today, had the battery light come on. 9 volts accross battery - engine off, 13 volts accross battery - code 1246 says Fault Location - alternator; Probable Cause - alternator, drive belt, wiring, ECM. 3. Question type: Maintenance & Repair. willey April 17, 2008, 12:28pm #2. Battery light is occasionly coming on intermittently at low speeds. Generators are the ones with internal voltage regulators and are replaced with the generator. Was. Since truck starts, its probably not the battery, but alternator is getting weak. then start it, and your battery voltage should. 1. 6 ( i know it should be 12v) but when. Without a car battery, you wouldn’t be able to start the car. Recommended Services. Car fumes can accumulate on top of the battery terminals, resulting in corrosion. Best to run it to the local auto and have them test them both really quick. when engine is running, at the battery there should be at least 13. I've replaced the battery after I have taken it to dealership, but it still keeps happening. 5 and 14. 3. Nothing we are aware of is being left on to cause this. Lately, it chugs and chugs when I turn on the ignition, - Answered by a verified Ford Mechanic. Refer to the related site below for the F-150 owner's manuals; select your model year and click on the "Owner Manual Printing" link at that site. Symptom C: Flickering Or Dimming Lights. Connect the scanner to your car’s OBD2 connector. My Battery light stays on, it is fairly dim, but on. Turned out to be the voltage regulator, changed that and it was fine afterwards. A couple weeks ago the battery died and had to be jump started. The wet or corroded control module. Symptom D: Battery Light Or Check Engine Light Activating. . The serpentine belt that turns the alternator is top of the list. Put cable back on and parked it, just for grins I tried to start it, nothing. So move to your dashboard screen of the truck. Should be about 14. A blinking oil light means that oil pressure is too low, or dropped suddenly to levels below operation standards. This is not an indication that the problem is due to either one. 1. because this if the. Turn the headlight switch to the ‘headlights on’ position . 12. If voltage is around 13. It appears your system has an alternator which means it is a PCM controller voltage regulator. More commonly the speedometer and odometer inoperative followed by a check engine lamp, is a failed Speed Sensor on the transmission, or the particular circuit. The belt is driven by the engine via the crankshaft pulley. Now, get a reading somewhere between 12. Record that voltage- probably 12. read moreBattery light intermittent. . UPDATE 6/20/29. To turn off the codes with your scanner, follow these steps: 2. ★★★★★ Ford Escort: 1998 Ford Escort 2. Sometimes a car battery light comes on because there's a weak connection between your battery and the cables that connect to it. The light will go off on its own once the computer resets. 1998 Ford Escort 2. If You need To go with this Test Method I would Dis-connect Ground cable. Should be about 14. Another factor is cleanliness. ”. One key thing to do when checking the wires tightness is to also make sure that they are clean. replaced front and rear sensor also replaced gas cap. Those are , brake lamp ( light with doors open) , brake and battery light. 2. An illuminated Check Engine Light can be caused by several different components. Under very hard acceleration the battery light comes on on my 1998 F150 with 4. Leave the air conditioner off, as well as the headlights and any other accessories. com 1998 Ford Escort Battery Light In Dash Replaced Original Battery A Week Ago With New One. What I was trying to say, is that if an alt. 3 is very prone to batteries not having the voltage they should have and then simply does not start anymore. 1 overall and a 4. To engage or disengage 4X4 LOW the vehicle speed must be less than 5 kph (3 mph), the brake depressed, and the transmission must be in NEUTRAL. Why did the battery light turn on, dashboard, radio and headlights dim out them car shut off in my 1998 ford escort. The cap is a crucial part of a car’s fuel delivery system. Question type: Maintenance & Repair. How To Troubleshoot Your Car Battery Light. 5 volts. "Not making a sound" (Not cranking over) sounds like a bad ground (-) connection from the battery to chassis, or from chassis to engine block. the alternator has been checked and changed as a precaution. Took it back again and they couldnt find anything wrong with it but the problem keeps. Turn key half way, wait till fan comes on and off and check. A week ago my dash lights started flickering on my dome lights came on and off my center panel went dead and then five minutes later it all came back on five minutes later I went back off. A loose fuel cap is one of the most common reasons why the check engine light turns on. Loose or bad gas cap. ⚠️ Faulty electrical wiring: it may happen both in the antenna as well as in the. 2 volts. Faulty alternator is the leading cause of. I have a 1997 Ford Escort LX with 140K miles on it. The first thing to check, and by far the most common reason the light comes on, is kind of a “duh” moment: You’ve left the parking brake fully or partially engaged. and by “get it fixed,” I am totally on board with a hack repair on a car this old, installing a button on the dashboard that you can easily reach when you need to honk the horn, wiring the button directly to the. 6 volts. The voltage indicated while the battery light is on is 13. Browse Categories Answer Questions . 6. 4 and 4WD. Clean the contacts with a sandpaper or wire brush. It had battery corrosion on the positive side of the battery and on the battery cable end. The key turn completes a small circuit that tells the battery to release power to the starter solenoid. Bad Battery. Locate the car battery and find the negative battery terminal. Typical Repair Cost (Parts) Battery $100-200, Alternator $150-$300. 8 volts with the engine running. Belt tensioner seems good. It stayed on for about 30 - Dodge 1998 Neon question. If your Ford Expedition’s battery light is on, it is trying to warn you that there is an issue with the charging system. Check the ground cable between the engine and the body. See more. Get a free appraisal here. It's had 2 motorcraft alternators put on it in the past 18 months. If you are experiencing a voltage surge (14. CAR SHOWS NO SYMPTHOMS. If the belt broke or came off due either to age, or if possibly the belt tensioner. 1999 to 2016 Super Duty - Battery charging light/indicator intermittent - I have a 2006 F-350, Lariat FX-4, DRW with a 6. 5 volts. The process of starting the car begins at the ignition switch in the driver’s cockpit. 3. Check for loose or poorly fitted wires, cables, and connections on both the battery and alternator. Now, it may be that the battery exchange caused a surge in the circuit, and the PCM (Powertrain Control Module) is no longer responding to the Speed signal. and the brake failure. The four wheel drive system is an electronic shift 4X4 system that allows the operator to choose between three different modes. Connect your multimeter to the positive (+) and negative (-) battery terminals. I bought a 2013 f150 last Saturday. If the starter was engaged, it too might have been damaged. If any cable has been damaged, replace it with a new one. RPM's have no effect since it often comes on when cruising down the freeway. 0 volts and 12. If voltage is below 13. Check your battery cables for corrosion and tightness, check the water level if possible and add distilled water if they are low. 4 for reliability, which means owners consider its reliability to be above average. When this happens, the engine should be turned off immediately to prevent further damage. Had oil and water at normal level. Poor battery connection. Battery light. Touch the positive side of the voltmeter to the positive battery wire. If voltage is around 13. Check the image above attached. 98 Ford Expedition. The oil light may be related as well but it would be difficult to tell without. 5v with my handheld volt meter after I start the truck. It may not look broken but it could be broke inside the insulation. Faulty Alternator. The dealer agreed to replace the battery and the cable end which they did. I check the connector to the alternator, there is only 1 blue -brown wire, I can't find the plug with three wires as you said. After all, this is the most known part of the charging system. Turn your vehicle and headlights on. The rebuild went bad about six months ago and this time the battery light was on and the check charging system message came up, that did not happen last time. 3. 99 Ford Escort Battery Light. So, connect the negative side of the tester to the negative battery post or negative wire and the positive side of the millimeter to the positive battery post or negative wire. If this is the case, a couple of hours in a heated garage may do the trick. Its function is to alert the driver about any type of engine problems. As simple method to check if it is the alternator is to park the vehicle and let. Many locations are open on weekends and in the evening. Turn off your music and listen to your vehicle and the engine to see if it sounds like it is struggling or misfiring in any way. Plus the battery light. i've done alot of battery cables and terminal ends. Well the campus police mistakenly hooked up the jumper cables backwards to the battery. Next on the checklist of causes for an illuminated brake light is the brake fluid level. Symptom B: Erratic Engine Performance. Clean the contacts with a sandpaper or wire brush.