What should my battery gauge be at with engine off?
The battery is putting out plenty of volts on it’s own with engine off. Before the light comes on and the gauge falls to 0, my battery gauge hovers at 12; meaning, the needle will move to just before or just after the 12V hash line intermittently
When do I find out if my Jeep Cherokee battery is dead?
The code stated service transmission restart in park with vehicle at zero speed. And would change to service park brake. When I turned off the car it would turn on again and it was towed to the Jeep dealer and they will look at it on Monday Feb, 10th. I will know more at that time.
Is there a problem with my Jeep Grand Cherokee dashboard?
The contact owns a 2009 Jeep Grand Cherokee. While driving 25 mph, the electronic dashboard failed without warning. The vehicle was taken to a dealer where it could not be diagnosed. The failure recurred on several occasions. The manufacturer was not made aware of the failure.
When do the lights go off in a Jeep Grand Cherokee?
When driving at night or when lights must be used during day light hours the lights in the cluster panel go out and come back on or dim and the return to their original brightness. When the turn signal “stalk” is puled in or pushed in everything is ok for a few miles. Also, once in a while dashboard lights go off and on and chimes go off and on.
The battery is putting out plenty of volts on it’s own with engine off. Before the light comes on and the gauge falls to 0, my battery gauge hovers at 12; meaning, the needle will move to just before or just after the 12V hash line intermittently
The code stated service transmission restart in park with vehicle at zero speed. And would change to service park brake. When I turned off the car it would turn on again and it was towed to the Jeep dealer and they will look at it on Monday Feb, 10th. I will know more at that time.
Why does my Jeep gauges go crazy with the key off?
JUST NOTICED THAT WITH KEY OFF IF YOU HIT THE WINDSHIELD WIPERS THAT GAUGES WILL MOVE. JEEP DEALERSHIP CAN’T FIGURE IT OUT AND NEITHER CAN MY MECHANIC. MECHANIC THINKS ITS A ELECTRIC PROBLEM? WHAT ABOUT IGNITION? OBVIOUSLY THERE MUST BE SOME JUICE GETTING TO GAUGES WITH KEY OFF. ALSO, JEEP IS IN WON’T START MODE NOW.
What kind of Lights does a Jeep Grand Cherokee have?
All the lights (Check engine, transmission, abs, auto traction, etc, etc, etc) in my 2006 Jeep Grand Cherokee 4.7 Laredo’s instrument panel suddenly went on and off twice while driving (First time ever)…. And then the auto traction light as well as the ESP/BAS lights stayed on…
Where is the amp gauge on a car?
In order to show proper discharge, all electricity to the vehicle needs to pass through the amp gauge. In order to show proper charge, all electricity from the alternator / generator needs to pass through the amp gauge. 4) Connect a minimum 10AWG wire from the “BAT” position of the ignition switch to terminal “S” on the back of the amp gauge.
Can you use an amp gauge on an alternator?
Amp Gauge Wiring 1) Always disconnect the ground lead from the vehicle battery before wiring any gauge. 2) Classic Instruments’ Amp gauge should only be used on vehicles with alternators rated at 60 Amps or less. Using an alternator with higher output capacity is dangerous and could cause a fire.
JUST NOTICED THAT WITH KEY OFF IF YOU HIT THE WINDSHIELD WIPERS THAT GAUGES WILL MOVE. JEEP DEALERSHIP CAN’T FIGURE IT OUT AND NEITHER CAN MY MECHANIC. MECHANIC THINKS ITS A ELECTRIC PROBLEM? WHAT ABOUT IGNITION? OBVIOUSLY THERE MUST BE SOME JUICE GETTING TO GAUGES WITH KEY OFF. ALSO, JEEP IS IN WON’T START MODE NOW.
When does the check gauge light come on?
The Check Gauges light will only come on after it’s hit third gear and has been running in it for a least 10 seconds. I tested this for about 5 minutes riding around my neighborhood in 1st and 2nd trying to keep it under 3rd. Once I hit the main streets, the light came on within 10-15 seconds. I tried this twice.
Why does my 2002 Jeep Grand Cherokee not start?
SOMETIMES VEHICLE (2002 JEEP GRAND CHEROKEE) WON’T START. YOU GET NOTHING WHEN YOU HIT THE KEY, NO CLICKING, NO NOTHING. YOU MAY GO BACK LATER AND IT WILL START. GAUGES GO CRAZY. WILL COME ON. ODOMETER AND CLOCK WILL FLASH. SOMETIMES SPEEDOMETER WILL GO FROM 60 TO ZERO AND BACK. WILL NOT LOSE POWER THOUGH.
How does the fuel gauge on a jeep work?
The fuel gauge on your Jeep is powered by the fuel sensor relay. If the fuel gauge in your Jeep stops working, the relay has gone bad and needs to be replaced. The fuel sensor relay is responsible for powering the sensors that, in turn, relay information to your fuel gauge.
What does it mean when your Jeep doesn’t start?
YET IF I SHIFT JEEP INTO NEUTRAL, CAR WON’T START, BUT THE GAUGES ON DASH LIGHT UP, AND BELL GOES OFF??? I KNOW NOTHING MECHANICAL SO I DON’T KNOW WHAT ANY OF THIS MEANS, BUT THOSE THAT SHOULD KNOW SEEM TO BE HAVING TROUBLE ALSO. THANK YOU Clicking this will make more experts see the question and we will remind you when it gets answered.
What does it mean when your gauges go crazy?
YOU MAY GO BACK LATER AND IT WILL START. GAUGES GO CRAZY. WILL COME ON. ODOMETER AND CLOCK WILL FLASH. SOMETIMES SPEEDOMETER WILL GO FROM 60 TO ZERO AND BACK. WILL NOT LOSE POWER THOUGH. YOU CAN HAVE KEY OFF AND SOMETIMES GAUGES WILL TWITCH.
Is there a 12 volt battery gauge on Amazon?
12V 24V 36V 48V battery capacity indicator, Teseas Voltage Meter with LCD Display Green Backlight，Waterproof Monitor Gauge digital voltmeter Tester for 2S-15S Lithium Batteries and Lead-acid Batteries . . . Only 9 left in stock – order soon.
What should the volts be on a Jaguar X?
with engine running it should be over 14 volts ideally 14volts to 14.5 volts, if it drops below 13.5volts running alternators it faulty, below 12.5 volts alternator fried
Why is the alternator on my Jeep not charging?
Looks like the field coil of the alternator isn’t getting power. There are 3 wires attached to the alternator. One is a big fat wire that goes to the battery, this is the alternator output. The other two wires feed power to the field coil.
The Check Gauges light will only come on after it’s hit third gear and has been running in it for a least 10 seconds. I tested this for about 5 minutes riding around my neighborhood in 1st and 2nd trying to keep it under 3rd. Once I hit the main streets, the light came on within 10-15 seconds. I tried this twice.
Looks like the field coil of the alternator isn’t getting power. There are 3 wires attached to the alternator. One is a big fat wire that goes to the battery, this is the alternator output. The other two wires feed power to the field coil.
Why does my Jeep Cherokee battery drain while driving?
If it is draining while your Cherokee is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery. There are other situations as well. We’ll cover those for you below.
What should the voltage be on a jeep Charger?
Charging voltage should be pretty close to 14 volts with the engine running and no headlights or other heavy loads. Even with headlights on, it should be 13.8 volts. ? A dealer actually claims 15 is normal? Have you got an alternator/electrical shop in the area that could offer better advice?
What’s the normal charge rate for a jeep?
Fully charged after sitting for an hour or two it should read 2.1v/cell or 12.6v. The maximum charge rate is 2.45v/cell or 14.8v. For maximum life I prefer a 13.6v-13.8v charge rate. I’m thinking my early build ’14 doesn’t show tenths, so it may be rounding 14.8 up to 15. I only get that when cruising the interstate. Does this sound plausible?
How to test fuel pump in Jeep Cherokee?
Use a circuit tester and test the harness side for power as your helper turns the key on and off. Remember that there will be power for only 2 seconds, so have your helper cycle the key on and off as you check the terminals, allowing 5 seconds between cycling for the computer to reset.
What to do if your Jeep Cherokee stops running?
If the Jeep Cherokee has stopped running or will not start and you feel that the fuel pump has failed, then this is the proper way of diagnosing the problem before replacing an item that may not be needed. Starting from the basics, take off the fuel cap and listen closely for the fuel pump to come on as a helper turns on the ignition key.
When did the Jeep Grand Cherokee come out?
The Jeep Grand Cherokee was redesigned for the 1999 model year; the 2000 models have minimal changes. This model is also known as Jeep WJ. Answered! View the answer I have this problem too Is this a good question? you may want to also consider that your battery has a dead cell and that no amount of charging is going to save that .
What causes a battery to go dead on an ECM?
Battery drain or dead battery A failed ECM power relay can also cause a battery drain or dead battery. If the relay shorts it can leave power on to the computer, even when the vehicle is turned off. This will place a parasitic drain on the battery, which will eventually cause it to go dead.
What are the signs of a failing ECM?
Common signs of a failing PCM/ECM/ECU include the Check Engine Light coming on, engine performance issues, and the car not starting. 1. Check Engine Light Turns On 2. Engine Stalling or Misfiring 3. Engine Performance Issues 4. Car Not Starting
Where is the temperature sensor on a PCM?
A battery temperature sensor, located in the battery tray housing, monitors battery condition. This information, along with data from monitored line voltage, is used by the PCM to vary charging rate.
How does the ECM work on a Chevy Malibu?
The ECM receives the input from the ECT sensor & passes that on to the BCM which in turn passes it on to the instrument cluster. The weakest part of that chain tends to be the engine-mounted sensor itself & its wiring. But a breakdown can happen anywhere in that chain.
How can I bypass the battery temp sensor?
If the alternator put out voltage at the stud on back of alternator, hook the positive test lead of voltmeter to that stud and the negative test lead to the positive battery post and check voltage drop. If more than 0.2 volts the connection is loose or the cable is bad.
Why does the temperature gauge on my AC not work?
The temperature gauge dropping should not matter to the AC system as it only cares that the coolant temperature is below 253 degrees. However it could be a symptom of the problem.