What does charging system failure mean in 2004 Grand Prix GT1?
2004 Grand Prix GT1, 67,500 miles, 6cyl. 1. Sometimes hard to shift out of park (maybe every 2 out of 5 ocassions). Ocassional light “thump” when shifted into reverse and/or drive. 2. Light clicking sound from under left side of car when accelerating, but stops after a few seconds.
Why does my car’s charging system keep failing?
The stalling could be from carbon buildup in the throttle body. The dim lights could be a battery issue. Check the battery for leaks at the positive terminal or excessive corrosion. helpful? helpful? Is this an idle issue or something with the charging system?
Why does my GM car say no start no crank?
How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.
What is a typical GM starting system wiring diagram?
Click on the image here to pull up a PDF of a typical GM starting system wiring diagram. Depending on the year, model and engine of your GM vehicle, your starting system may be less complicated or use only some of the components shown here. For example, earlier anti-theft systems didn’t communicate the same way with the PCM.
2004 Grand Prix GT1, 67,500 miles, 6cyl. 1. Sometimes hard to shift out of park (maybe every 2 out of 5 ocassions). Ocassional light “thump” when shifted into reverse and/or drive. 2. Light clicking sound from under left side of car when accelerating, but stops after a few seconds.
What does a car charging system failure mean?
1. Sometimes hard to shift out of park (maybe every 2 out of 5 ocassions). Ocassional light “thump” when shifted into reverse and/or drive. 2. Light clicking sound from under left side of car when accelerating, but stops after a few seconds. 3. Drive non-stop (100+ miles) then park it for a 2-4 hours.
How can you tell if your car charger is in trouble?
Usually, the first sign that your charging system is in trouble is a “battery,” “ALT,” or “CHARGE” warning light illuminating on your instrument panel while driving. It means that for some reason, the alternator has stopped charging the battery and your car is running on battery power.
What causes the charge indicator light to come on?
You may notice: your ALT or CHARGE indicator light comes on, your engine is hard to start and cranks slowly, or doesn’t crank, your battery demands lots of water, your alternator makes noises, or your headlights suddenly go dim. These and other problems may be caused by a fault in the charging system.
1. Sometimes hard to shift out of park (maybe every 2 out of 5 ocassions). Ocassional light “thump” when shifted into reverse and/or drive. 2. Light clicking sound from under left side of car when accelerating, but stops after a few seconds. 3. Drive non-stop (100+ miles) then park it for a 2-4 hours.
Why does my car charger light not come on?
My car has an automatic transmission. It sounds like your alternator or voltage regulator may be failing causing the battery to not be charged properly. When this happens the drop in voltage will cause the charging system failure light to come on.
What causes Trac off on a Pontiac Grand Prix?
The “Trac Off” failures are usually a wheel speed sensor which is off the BCM not the ECU. — It seems like it might be a flaky ECU but I’m just guessing. 10 people found this helpful. Have you checked the fuel pressure? Could be ECU as mentioned above or possibly dirty injectors or fuel pump.
Why does my Pontiac Grand Prix not restart?
When I go somewhere and shut it off, sometimes it won’t resatrt. It doesn’t seem to matter what the weather is outside, it just does it when it feels like it. It seems to happen more when I am stopped at a gas station, (not getting gas)- as crazy as that sounds. When it won’t restart, it will turn over and crank and act like it’s not getting fuel.
What happens when an intake manifold gasket goes bad?
A vacuum leak caused by a bad intake manifold gasket can throw off the engine’s air-fuel ratio and cause engine performance issues such as misfires, a decrease in power and acceleration, a reduction in fuel efficiency, and even stalling.
What does it mean when your alternator stops charging the battery?
Indicator Light On. Usually, the first sign that your charging system is in trouble is a “battery,” “ALT,” or “CHARGE” warning light illuminating on your instrument panel while driving. It means that for some reason, the alternator has stopped charging the battery and your car is running on battery power.
How to know if your alternator is working properly?
1 Check the drive belt or serpentine belt. Look for signs of wear or damage like cuts, shiny spots or missing chunks under the belt. 2 Also, check the belt tensioner for proper operation and damage. It should rotate freely. 3 Make sure the alternator is properly mounted. 4 Check the alternator for noises. …
How does an alternator affect the charging system?
The alternator is at the heart of the charging system of your vehicle. Alternator problems and charging system problems can affect your vehicle in different ways. You may notice: your ALT or CHARGE indicator light comes on, your engine is hard to start and cranks slowly, or doesn’t crank, your battery demands lots of water,
Which is better Pontiac Grand Prix or Buick Regal?
From my experience of having them for 5 years; these being a 2001 Buick Regal vs the 2005 Pontiac Grand Prix. The 01 runs better due little electronics built in.. now for the 05 there to many temperamental electronics, that are corky and have to be working perfectly.
1 Check the drive belt or serpentine belt. Look for signs of wear or damage like cuts, shiny spots or missing chunks under the belt. 2 Also, check the belt tensioner for proper operation and damage. It should rotate freely. 3 Make sure the alternator is properly mounted. 4 Check the alternator for noises.
The stalling could be from carbon buildup in the throttle body. The dim lights could be a battery issue. Check the battery for leaks at the positive terminal or excessive corrosion. helpful? helpful? Is this an idle issue or something with the charging system?
Why does the battery light come on after the alternator is replaced?
This would make the Battery Light come on. It is also possible that there is a problem with the fusible link or the alternator fuse for the charging system.
What happens to power steering after an alternator is replaced?
Usually when brakes pads are replaced and the rotors surfaced, it may make the brakes feel stiff for a while until they wear in, but it shouldn’t impact the power steering at all. The only thing I could think of… Engine sludge?
Who is the owner of the Pontiac Grand Prix?
2004 Pontiac Grand Prix Owner ManualM GENERAL MOTORS, GM, the GM Emblem, PONTIAC, the PONTIAC Emblem and the name GRAND PRIX are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed.
Is the Pontiac Grand Prix a registered trademark?
GENERAL MOTORS, GM, the GM Emblem, PONTIAC, the PONTIAC Emblem and the name GRAND PRIX are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed.