Why does my 2003 GMC Envoy not start?

My 2003 gmc won’t start either the gas isn’t going to the filter and I just changed the fuel pump also my oil gauge isn’t working . everything else works can anybody help 48 people found this helpful. I have the same problem on my 06. Ran fine, then nothing. Batter was weak so I replaced it. Starter works when I jumped the relay.

Why does my GM 4.3L engine not start?

No Start Condition Basics There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start, it’s because one of these components is missing from the mix.

Why does my TrailBlazer LT 4.2 L not start?

When I performed the test where MAY03LT connected the test light to the POS terminal of the battery with the test probe in socket 85 of the starter relay socket, had the key turned to crank and the test light illuminated, it failed that test. My test light did not illuminate when cranking.

How many people have commented on the GMC Envoy?

Go to the next comment I’ll post it on there don’t worry it’s easy as heck . 35 people found this helpful.

Is it safe to jump start a car with jumper cables?

Sparking while jump starting a car is always a fishy situation. Whether it’s the jumper cables sparking or anything else, the reason behind the spark and its consequences are important to be known before it’s too late. So, let’s explore whether the spark is safe or not.

Can a bad ignition switch cause a starter relay to fail?

Although it’s unlikely that you’ll ever experience a problem with the starter relay, it is prone to mechanical failure and will need to be replaced by a professional mechanic if it wears out. Most of today’s modern cars and trucks have an electronic ignition switch that is activated by remote key.

What causes a car starter to not turn over?

However, when powered, it should send a signal to the starter relay once the key is turned or the starter button is pressed. If you press this button or if you turn the key on a manual ignition switch and the vehicle does not turn over, it may be caused by a problem with the starter relay.

Where is the fuse box on a GMC Envoy?

GMC Envoy (2002) – fuse box diagram. Year of production: 2002. GMC Envoy mk2 – fuse box – engine compartment. The fuse block is located under the hood in the engine compartment on the driver’s side of the vehicle.

Why is my starter fuse blowing on start?

The green/violet is the starter relay feed through the start fuse. Then the pink/white feeds the starter motor solenoid from the relay. Your issue is on that pink/white wire. Without seeing it it’s possible the wire even got close to something and melted/shorted out.

What do you do when your ignition fuse blows?

I checked the fuses under the hood and found the 40 amp ignition fuse had blown. I replaced the fuse and tried to start the car. As soon as I turned the key to the start position the fuse blew again. Any ideas before I start tearing the car apart?

How do you replace actuator on GM envoy?

Once you have it lined, up reverse the disassemble procedure give the new actuator a good push at the drive area to make sure it seats well. Securing the screws will help to fully seated the shaft in the actuator.

Are there different Dorman P / ns for 2002 envoy?

Not sure if this answers your question, but Checker’s lists 2 different Dorman P/Ns for that actuator, 604-115 for 2002s and 604-119 for most other years, knowing that there were minor changes throughout the years, it is entirely possible that you have a part for a different year, or it is entirely possible the part is exactly the same.

I got in my 2003 Envoy yesterday and it would not start. The panel went crazy and the CD changer started rotating. The seat adjusted when I put in the key, but it would not start. So, I called and since the service department was closed I spoke to a dealer who said it might think it is being tampered with and to wait 10 minutes.

Why does the service engine light come on on my GMC Envoy?

I have a 2005 GMC Envoy and have had it just over a year now. Can someone please help me understand why every time I get the oil changed, or have the truck serviced all together the “Service Engine Soon” light comes on shortly after and stays on. Sometimes it goes off and sometimes it stays on. Either way its driving me nuts!

Where is the fuse box on a 2003 GMC Envoy?

Interior Fuse Box Location: 2002-2009 GMC Envoy – 2003 GMC Envoy SLT 4.2L 6 Cyl. This is a modal window. Beginning of dialog window. Escape will cancel and close the window. End of dialog window. We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car.

Is the GMC Envoy rear lift door working?

It has less than 30,000 miles on it, so maybe I have a while for anything major to happen. 2006 Envoy the light rear lift door works fine. But the two side light do not come on as light or as stop light. Even the tow light connection work ok. How do I go about checking the fuse or relay?

What to do if your GMC Envoy blinker is burnt out?

The best way to fix leaking hoses is to replace them, but if you don’t have time, a stop leak product might work for you 2009 GMC Envoy SLE 4.2L 6 Cyl. Replace the front turn signal If your blinker doesn’t blink, or blinks rapidly, you likely have a burnt out bulb 2003 GMC Envoy SLT 4.2L 6 Cyl.

How to fix a GMC Envoy brake light?

Change center stop light Don’t be the guy with your third brake light burnt out 2007 GMC Envoy Denali 5.3L V8 Fix leaky hoses The best way to fix leaking hoses is to replace them, but if you don’t have time, a stop leak product might work for you 2009 GMC Envoy SLE 4.2L 6 Cyl. Replace the front turn signal

What does the OBD code p0606 mean?

Although generic, the specific repair steps may vary depending on make/model. This code is a fairly simple one. It basically means that the PCM/ECM (powertrain/engine control module) has detected an internal integrity fault in the PCM.

What is the engine code on a GMC Envoy?

Chevy Captiva 2007 ls 2.4 code p0606… I have a GMC ENVOY 2004 and the P0606 engine code came on today. It says it is the PCM/ECM (powertrain/engine control module) that is causing this code to trip.

Is there a warranty on a p0606 PCM?

NOTE: This repair may be covered under the emissions warranty so be sure to check with your dealer as this may be covered beyond the bumper-to-bumper or powertrain warranty period. Other PCM DTC codes: P0600, P0601, P0602, P0603, P0604, P0605, P0607, P0608, P0609, P0610.

What does the p0606 fault code on a car mean?

What is the P0606 Fault Code? The P0606 fault code means that there’s an error with your power control module (PCM). Your PCM is the computer inside your car that monitors all the vital systems. Basically, it’s the brain of your car.

Go to the next comment I’ll post it on there don’t worry it’s easy as heck . 35 people found this helpful.

What’s the mileage on a 2006 GMC Envoy?

The failure mileage was 98,000 and the current mileage was 138,000. The contact owns a 2006 GMC Envoy. The contact stated that while driving at approximately 30 mph, the vehicle stalled. The vehicle was not taken to the dealer for diagnosis.

What does it mean when your GMC Envoy won’t start?

The first and most common is when it won’t turn over. This just means that the engine doesn’t move when you turn the key. The second way that your Envoy won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own.

What makes a 2006 GMC Envoy so reliable?

Stability control was made standard for 2006, which improves handling considerably in emergency situations. There are 9 recalls on this vehicle. Learn More. Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead.

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.

Are there any recalls on the GMC Envoy XL?

I have a 2003 GMC Envoy XL and have never owned a car with as many recalls as they have had on the Envoy. The engineering flaws and just plain stupidity are too numerous to list here. 1. Fuel Leak due to rust (partially reimbursed by GM)

Why does my GMC Envoy stall in traffic?

I have a 2004 GMC Envoy and came onto the problem of the car stalling when stopped in traffic while in gear. This suddenly happen to my vehicle after I had to changed the battery, although this didnt occur to me until after I solved my problems.

Where is the fuse box located on a GMC Envoy?

Fuse box location Rear Underseat Fuse Block It is located under the rear seat on the driver’s side of the vehicle (tilt the seat up, remove the fuse box cover). Engine compartment fuse box

Why does my GMC Envoy XL not start?

I have a 2005 gmc envoy xl 4.2l and im having problems with the truck not wanting to start. I let it sit for 2 hours and then it will start ive got a new ignition switch new starter new alternater new batter new pcm/ecm new bcm and im still having problems. Idk what else it can be 12 people found this helpful.

Is the GMC Envoy XL 4 wheel drive?

We’re sorry, our experts haven’t reviewed this car yet. Check back with us soon. Showing 3 of 956 reviews. Owned this suv for about 7 yrs. Been all over new England with it. It never let’s me down. It’s excellent on the highway, rain and snow. Goes into 4 wheel drive with ease and when ever you need it.

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