Why does my 2003 Chevy Tahoe not start?
Why does my 2003 Chevy Tahoe not start?
I believe that my 2003 chevy motorhome maybe having the same problem. Sometimes when this guage problem occures, It will not start. It does turn over, but will not start. And then some time later it will start. It is strange because it will start most of the time, even if the guages are not working.
Is there an electrical issue with my 2003 Tahoe?
2003 Tahoe intermittent electrical issue – Fixed!! Discussion in ‘ Audio & Electronics ‘ started by ryanstapes, Aug 17, 2012 . 2003 Chevy Tahoe with 145,000 miles.
What was the problem with my Chevy Tahoe?
Heat was the biggest trigger of the problem, so the poor connection was creating a resistance resulting in heat being generated. Sorry about the long write up, but hopefully this helps someone out. nimrod.sixty9, Mr. 960 and K9trainer1 like this.
Why is my Tahoe door module not working?
I noticed when I put the jumper back in sp205, my door module stopped working, so I messed with it then the radio stopped working and so on. It was very difficult to get everything working at the same time. I found the problem was the jumper for the class 2 serial data wires at the splice pack connector sp205.
I believe that my 2003 chevy motorhome maybe having the same problem. Sometimes when this guage problem occures, It will not start. It does turn over, but will not start. And then some time later it will start. It is strange because it will start most of the time, even if the guages are not working.
2003 Tahoe intermittent electrical issue – Fixed!! Discussion in ‘ Audio & Electronics ‘ started by ryanstapes, Aug 17, 2012 . 2003 Chevy Tahoe with 145,000 miles.
Heat was the biggest trigger of the problem, so the poor connection was creating a resistance resulting in heat being generated. Sorry about the long write up, but hopefully this helps someone out. nimrod.sixty9, Mr. 960 and K9trainer1 like this.
I noticed when I put the jumper back in sp205, my door module stopped working, so I messed with it then the radio stopped working and so on. It was very difficult to get everything working at the same time. I found the problem was the jumper for the class 2 serial data wires at the splice pack connector sp205.
Why does my Chevy Tahoe shake when I ID?
If an oxygen sensor goes bad, it can make your Tahoe run too lean (or rich). A super lean running engine will often shake when idling. The mixture would be wrong at all RPM, but as the engine speed increases the shaking decreases. 7. Fuel Injectors
What should I do if my Tahoe wont turn on?
If that checks out ok the next thing to do is disconnect the connector on the NSBU (neutral safety/back up lamp switch) located on the side of the trans and first check the pink wire for 12V with the ignition in the run position.
Why does my car not start when the key is turned?
The vehicle simply will not crank or make any nosie when the key is turned. These is no clicking. The lights come on as expected. If we try to start it 10-20 minutes later sometimes it starts right up. never had it die once it starts. We’re replaced the battery, had it to the dealer 3 times]
Why is the clicking on my Chevy Tahoe not working?
The clicking is usually a solenoid (when battery voltage is strong enough, it holds the solenoid down to supply starter with full voltage.) So, Battery may be old, or damaged or out of water, it needs to be checked with a hydrometer or battery tester (each individual cell).
Why does my car not start when I turn the key?
This problem may be attributed to a circuit that has failed, so no matter how many times you turn the key, the vehicle will not start. If the circuit has not yet completely failed, you may hear a clicking noise as you try to turn the key.
Why does my Chevy Tahoe not start up?
One thing that seems to get the truck started is hooking up my jumper cables and touching the ends to get and getting a spark. Otherwise waiting about 3 minutes and the truck starts up again. The other cause I believe might be the issue is a faulty ignition.
Why is my Chevy Silverado 1500 not starting?
However, today, when the truck will crank and start, the antitheft icon goes off after a few seconds with the key on and stays off while the truck is running. It never flashed either today or yesterday though. And I don’t know if the antitheft system disables cranking or starting or both.
What does intermittent no start mean on a car?
Share it! An intermittent no-start condition references any time where starting is possible sometimes, and other times the engine will not start. This implies that the difference between starting and failure to start is not understood.
Where is the ignition relay on a Chevy Tahoe?
I had the same issue with my 2002 with 5.3….it was the Ignition Relay.It is located in the fuse box under the hood on the drivers side fender. I changed this relay and it hasnt happend in the last 3 months.
How can you tell if your starter relay is bad?
The most obvious warning sign that a problem with the starter relay exists is when the vehicle won’t start when you engage the ignition process. As stated above, electronic keys do not have a manual ignition switch. However, when powered, it should send a signal to the starter relay once the key is turned or the starter button is pressed.
The most obvious warning sign that a problem with the starter relay exists is when the vehicle won’t start when you engage the ignition process. As stated above, electronic keys do not have a manual ignition switch. However, when powered, it should send a signal to the starter relay once the key is turned or the starter button is pressed.
What to do if your Chevy Tahoe battery is not working?
If the problem is not the battery itself I think you need to look at the alternator or starter motor. These two things are the only electrical parts in your car that could cause high enough amps at battery terminals to make temperature raise to a level that starts melting plastic.
Is there a problem with my Chevy Tahoe?
I’ve been having a problem lately with my 4DR 4WD Chevy Tahoe. Lately it has been completely losing electrical power while driving or sitting at a light. Everything is running fine, then it just shuts off. All lights, everything. When this first started happening, the truck would start right back up.
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.
