Battery Light Is On But Alternator And Battery Are Good Best Info
Battery Light Is On But Alternator And Battery Are Good. It is usual for the light to power on when you turn the ignition to your vehicle. Pulled it put a spare in and blown again. But battery light still goes on and off. Check to make sure the wire is not broken. This will lead to improper charging. This light turns off over 3k rpm and turns back on under 3k rpm. If the light stays on, replace that fuse and pull another one. Battery light illuminated, reduced voltage below 12v across the battier terminals. I replaced my battery a few months ago and the problem went away for like two days, then was back again. Time after time it started. Intermittent battery light, alternator, batt good. Discussion starter · #1 · sep 29, 2003. I have gone through 3 alternators, dirven over 2000 miles with the warning light, battery is charged, starts up good, no other electrical problem, however the battery warning is a constant off and on display and dinging. Before spending money to test the fusible links, please advise if the alternator will still charge the battery with a faulty or blown out fusible link? I tested alternator was bad so had it replaced.
I replaced my battery a few months ago and the problem went away for like two days, then was back again. I took the car for a long highway ride and drove the car all weekend without any issues or lights. That was all done or did i miss something? If it does not get power, test the start relay in the junction block to see if it clicks when you turn the ignition switch to. So we retested the battery and the dude said it's hold about half charge. Pulled it put a spare in and blown again. 2) charging circuit checked 3)alternator output was checked. Ran perfect until tonight i notice battery light is back. Using the same spec'd saab battery (batt #2) had the same results as the good battery (batt #1) from above. Now like i said the battery light is not always on. 1) the alternator wiring was checked. Once the battery goes dead the car won’t start. Yesterday, it flickered on as i was rounding the. Okay so i got a new batter and reinstalled the old good alternator and i still have a battery light. Installed the new alternator and the light is on all the time now.
Pulled it put a spare in and blown again.
If it lights up something is drawing current. We brought it to napa and had it tested. When i left autozone the light was out following the test.
It is usual for the light to power on when you turn the ignition to your vehicle. Usually, the light turns off after some time, but if it stays on even when you are driving, then pay attention. I have gone through 3 alternators, dirven over 2000 miles with the warning light, battery is charged, starts up good, no other electrical problem, however the battery warning is a constant off and on display and dinging. Battery light illuminated, reduced voltage below 12v across the battier terminals. Check to make sure the wire is not broken. If it does not get power, test the start relay in the junction block to see if it clicks when you turn the ignition switch to. I thought when i turned it off it wouldn't start back but it did. This didn’t fix the battery light from coming on. Intermittent battery light, alternator, batt good. I replaced my battery a few months ago and the problem went away for like two days, then was back again. Okay so i got a new batter and reinstalled the old good alternator and i still have a battery light. After a bit, the check gauges light comes on and the internal voltage meter drops to nothing (even thought the battery still has 12v when checking with a multimeter. I just hit ok to clear the display. So i get the car and been driving it for a week, around 3 hours total. This is alternator and psp fuse. This light turns off over 3k rpm and turns back on under 3k rpm. I took the car for a long highway ride and drove the car all weekend without any issues or lights. I just when trough this with a grand prix took the alternator to a few places for testing the unit i was working on was passing 75% of the tests until i found a shop that specialized in them and would test it manually and the it failed every time.once it was loaded to the cars specs the volts would drop to 12.9 which was not enough to keep the car running after. So today i take out the alternator and take to bennett auto supply where it tested good at 13.9 volts. This did not fix the battery light from coming on. I retraced the connections and fuses in box 3 and 2 and found f39 fuse box 2 open.
1) the alternator wiring was checked.
But battery light still goes on and off. Cleaned all my battery posts, and the ground straps. Discussion starter · #1 · sep 29, 2003.
We bought a brand new alternator and battery and the battery light keeps coming on. I tested it today and it was charging fine, 14.10 volts without the a/c and. Using the same spec'd saab battery (batt #2) had the same results as the good battery (batt #1) from above. If the light stays on, replace that fuse and pull another one. Installed the new alternator and the light is on all the time now. This did not fix the battery light from coming on. Discussion starter · #1 · sep 29, 2003. We brought it to napa and had it tested. The alternator isn’t keeping the battery charged but it is brand new and i had them test it twice and they said it’s good. They say battery is good, alternator is good, electrical system is good. This light turns off over 3k rpm and turns back on under 3k rpm. If it does not get power, test the start relay in the junction block to see if it clicks when you turn the ignition switch to. The light at this point was almost solid on and just flickered off. You might notice some signs of a weak battery, including power. Usually, the light turns off after some time, but if it stays on even when you are driving, then pay attention. Cleaned all my battery posts, and the ground straps. You will need to test the small yellow wire with a blue stripe that goes to the starter and powers it when the ignition switch is turned to start. Battery light illuminated, reduced voltage below 12v across the battier terminals. If i if it's been sitting overnight or something i might get a weak crank. The charge voltage is 13.9 volts st the batter and alternator, call the alternator help line and they had me check the small. Now like i said the battery light is not always on.
They say battery is good, alternator is good, electrical system is good.
It is usual for the light to power on when you turn the ignition to your vehicle. Now like i said the battery light is not always on. You might notice some signs of a weak battery, including power.
You can use a volt meter to test what the battery is receiving by connecting it to the middle of the posts while the engine is running. :} disconnect the battery ground cable, attach a test light to the cable and touch the battery negative post with the test light probe. The alternator is definitely charging the battery and does not drain overnight but the battery light continues to stay on. But attention is warm then it usually just cracks up just fine. 1) the alternator wiring was checked. I just hit ok to clear the display. Installed the new alternator and the light is on all the time now. When you have a red battery light means your alternator charging system is not working right. The guys said there was low recharging voltage. The alternator passed as good and battery is sitting right at 12.7. Battery light on but alternator is charging. This light turns off over 3k rpm and turns back on under 3k rpm. If the the wire checks out with power then the problem is with the starter. The charge voltage is 13.9 volts st the batter and alternator, call the alternator help line and they had me check the small. But the light should go off after some time. So, i pulled the alt and had it tested. Usually, the light turns off after some time, but if it stays on even when you are driving, then pay attention. Just about to take my truck in for a bunch of odds and ends getting repaired, and the battery light is now on most of the time when i'm not on the gas pedal. I drove about 40 miles to get home after it came on. I had advance test the battery and it tested good. I tested it today and it was charging fine, 14.10 volts without the a/c and.
Had the batteries and alternator checked once off the truck, and twice on the truck, tested good.
The charge voltage is 13.9 volts st the batter and alternator, call the alternator help line and they had me check the small. My fiance's 2003 ford focus zx3's (manual tranny) battery light came on two days ago. Then next day battery light was on and off.
Time after time it started. Ran perfect until tonight i notice battery light is back. My truck starts just fine most of the time. The alternator passed as good and battery is sitting right at 12.7. The charge voltage is 13.9 volts st the batter and alternator, call the alternator help line and they had me check the small. I thought when i turned it off it wouldn't start back but it did. On my 2000 540/6, the battery light came on yesterday and has stayed on ever since. Okay so i got a new batter and reinstalled the old good alternator and i still have a battery light. Just about to take my truck in for a bunch of odds and ends getting repaired, and the battery light is now on most of the time when i'm not on the gas pedal. If it’s charged it starts. (if applicable) 5) battery replaced with a known good battery. When you have a red battery light means your alternator charging system is not working right. When the light goes out, that is your problem circuit. I tested alternator was bad so had it replaced. It comes on after we start moving in the car, but sometimes not for 1/4 mile or so. The issue started with the internal volt meter dropping below 14.xv to like 12v, showing the alternator was no longer changing. But battery light still goes on and off. This didn’t fix the battery light from coming on. I have a 2005 dodge neon. Had the batteries and alternator checked once off the truck, and twice on the truck, tested good. After a bit, the check gauges light comes on and the internal voltage meter drops to nothing (even thought the battery still has 12v when checking with a multimeter.
Okay so i got a new batter and reinstalled the old good alternator and i still have a battery light.
I drove about 40 miles to get home after it came on. If it does not get power, test the start relay in the junction block to see if it clicks when you turn the ignition switch to. You can use a volt meter to test what the battery is receiving by connecting it to the middle of the posts while the engine is running.
So, i pulled the alt and had it tested. This is alternator and psp fuse. Intermittent battery light, alternator, batt good. Check to make sure the wire is not broken. I have always had my battery light come on and a loss of power at high rpms. Using the same spec'd saab battery (batt #2) had the same results as the good battery (batt #1) from above. Clean off your battery posts once again. Discussion starter · #1 · sep 29, 2003. Yesterday, it flickered on as i was rounding the. So today i take out the alternator and take to bennett auto supply where it tested good at 13.9 volts. If the the wire checks out with power then the problem is with the starter. You might notice some signs of a weak battery, including power. I retraced the connections and fuses in box 3 and 2 and found f39 fuse box 2 open. If your vehicle’s battery light stays on, even when the alternator is charging, it could indicate that the battery circuits or the alternator system are malfunctioning. Got home and restarted it and check the charge voltage at battery and alternator only charging at 12.5 volts the light was off until you started driving. 1) the alternator wiring was checked. So i get the car and been driving it for a week, around 3 hours total. Installed the new alternator and the light is on all the time now. Usually, the light turns off after some time, but if it stays on even when you are driving, then pay attention. The issue started with the internal volt meter dropping below 14.xv to like 12v, showing the alternator was no longer changing. Battery light illuminated, reduced voltage below 12v across the battier terminals.
So i figured it was the alternator and decided to put a new alternator in.
I just when trough this with a grand prix took the alternator to a few places for testing the unit i was working on was passing 75% of the tests until i found a shop that specialized in them and would test it manually and the it failed every time.once it was loaded to the cars specs the volts would drop to 12.9 which was not enough to keep the car running after. On my 2000 540/6, the battery light came on yesterday and has stayed on ever since. 4) the system was scanned for codes.
Intermittent battery light, alternator, batt good. Why battery light on but alternator is charging. Got home and restarted it and check the charge voltage at battery and alternator only charging at 12.5 volts the light was off until you started driving. My fiance's 2003 ford focus zx3's (manual tranny) battery light came on two days ago. Time after time it started. Just about to take my truck in for a bunch of odds and ends getting repaired, and the battery light is now on most of the time when i'm not on the gas pedal. The alternator isn’t keeping the battery charged but it is brand new and i had them test it twice and they said it’s good. On my 2000 540/6, the battery light came on yesterday and has stayed on ever since. They drove it for for a 45 minutes with no problems. It is usual for the light to power on when you turn the ignition to your vehicle. I replaced my battery a few months ago and the problem went away for like two days, then was back again. After a bit, the check gauges light comes on and the internal voltage meter drops to nothing (even thought the battery still has 12v when checking with a multimeter. In case the battery light stays on when you start the car, do not worry. Yes new alternator is good i tested it. You can use a volt meter to test what the battery is receiving by connecting it to the middle of the posts while the engine is running. If your vehicle’s battery light stays on, even when the alternator is charging, it could indicate that the battery circuits or the alternator system are malfunctioning. I have gone through 3 alternators, dirven over 2000 miles with the warning light, battery is charged, starts up good, no other electrical problem, however the battery warning is a constant off and on display and dinging. (battery, alternator, etc.) all looked good. They say battery is good, alternator is good, electrical system is good. You will need to test the small yellow wire with a blue stripe that goes to the starter and powers it when the ignition switch is turned to start. This did not fix the battery light from coming on.
Probably about 60% of the time today.
I have always had my battery light come on and a loss of power at high rpms.
Why battery light on but alternator is charging. If it does not get power, test the start relay in the junction block to see if it clicks when you turn the ignition switch to. I just when trough this with a grand prix took the alternator to a few places for testing the unit i was working on was passing 75% of the tests until i found a shop that specialized in them and would test it manually and the it failed every time.once it was loaded to the cars specs the volts would drop to 12.9 which was not enough to keep the car running after. Clean off your battery posts once again. When the light goes out, that is your problem circuit. Got home and restarted it and check the charge voltage at battery and alternator only charging at 12.5 volts the light was off until you started driving. I had advance test the battery and it tested good. I tested alternator was bad so had it replaced. You will need to test the small yellow wire with a blue stripe that goes to the starter and powers it when the ignition switch is turned to start. My truck starts just fine most of the time. The guys said there was low recharging voltage. I took the car for a long highway ride and drove the car all weekend without any issues or lights. 4) the system was scanned for codes. So today i take out the alternator and take to bennett auto supply where it tested good at 13.9 volts. I retraced the connections and fuses in box 3 and 2 and found f39 fuse box 2 open. But battery light still goes on and off. In case the battery light stays on when you start the car, do not worry. I thought when i turned it off it wouldn't start back but it did. I just hit ok to clear the display. Okay so i got a new batter and reinstalled the old good alternator and i still have a battery light. Yes new alternator is good i tested it.