Why does my 2005 Chevy 2500 HD not start?

My 2005 Chevy 2500 HD won’t start. Engine won’t turn over with key at all. Batteries are hot. You can take a power probe and shoot 12v to starter solenoid wire and it will crank and run fine. I traced that wire back to the fuse panel under the hood on the driver’s side. There is a CRANK fuse as well as a starter relay in that panel.

Why does my car not start when I crank the engine?

If the engine doesn’t crank, or makes an unusual noise when cranking, you may have a starting system problem. The car’s security system may have made an error that disabled the fuel or ignition system, or the chip in the key may have failed.

Why does my Chevy Duramax not crank up?

So after trouble shooting the ignition by sending power (12v) through the crank fuse and turning the key, found that all wiring is good. Would have to be one of the ignition fuses. Checked all fuses with test light and found 40amp ignition fuse to be bad. Replaced and attempted to start. All working as it should at this time.

Why does my car not start when I push the start button?

False input or lack of input from sensors like the crankshaft position sensor (CKP) or camshaft position sensor (CPS) can prevent the engine from starting. Also, a bad throttle position sensor (TPS) may cut off the spark to the cylinders.

Is there a 2004 GMC 2500HD with no fuel pump?

Recently purchased a 2004 GMC 2500HD, 84000 miles on it. Ran like a champ from June to November.. The minute the cold rainy weather came, have now had 5 times the truck completely dead, no start, no click, no fuel pump, Nothing.

What should I do if my GMC Sierra wont start?

First off, using a scan tool, make sure that there are no current or pending trouble codes. Next ensure your GMC has between 1/4 to 3/4 fuel in the gas tank, and finally only start the drive cycle from a cold start; start a drive cycle in the mornings, after your Sierra has been sitting overnight.

Why does my Chevy Duramax not turn over?

Engine won’t turn over with key at all. Batteries are hot. You can take a power probe and shoot 12v to starter solenoid wire and it will crank and run fine. I traced that wire back to the fuse panel under the hood on the driver’s side. There is a CRANK fuse as well as a starter relay in that panel.

When does a Silverado 2500HD won’t start?

Ran like a champ from June to November.. The minute the cold rainy weather came, have now had 5 times the truck completely dead, no start, no click, no fuel pump, Nothing. Couple of times, turn the key, put the truck in drive, back in to park, turn the key off, turn the key back on, truck starts up.

Why is my key not turning on my GMC Sierra?

While there are a variety of reasons your GMC Sierra 2500 HD key won’t turn, the most common 3 are a binding steering column/lock, an ignition switch issue, or a problem with the ignition key.

What causes a GMC truck to turn over but not start?

If the engine starts up normally after doing that, it means that fuel pressure is bleeding off and the fuel pump needs to prime the lines before it can start. It can bleed off from one of two places. 1. Fuel pressure regulator has an internal leak, and fuel is bleeding off back to the tank though the return line. 2.

Where is the crank fuse on a 2005 Chevy Duramax?

I traced that wire back to the fuse panel under the hood on the driver’s side. There is a CRANK fuse as well as a starter relay in that panel. When you turn the key to start, the fuse gets 12v but the starter relay is not getting voltage to the solenoid wire. Also noticed that the tow/haul button isn’t working and it was before the issue.

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.

How to program Chevy Gm key with no keys programmed?

The programming of any of these Gm keys is relatively easy and most of them can be programmed yourself DIY. If you have at least 1 working key…. If all keys are lost…. Then you must perform what we call the 10x10x10 procedure: Insert new key and turn on (do not start!)

Why does my Avalanche keep cranking after I turn the key?

Sometimes it only does it momentarily; sometimes you have to manually bring the key back so it stops cranking. I have gotten several opinions. Some say ignition switch in the steering column; others say starter/solenoid; others say electrical problem such as a relay.

Is there a 6.6 Duramax that wont start?

Chevrolet: 6.6 duramax wont start all of a sudden . Turns… I have a 2009 chevy 2500HD with the 6.6 Duramax. I started I have a 2009 chevy 2500HD with the 6.6 Duramax. I started the truck with my remote while I was opening my shed it ran for a couple of seconds … read more

Why does my Chevy Silverado won’t start?

Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Won’t My Car Start? What are common reasons my Chevrolet Silverado 2500 HD won’t start? While there are a variety of reasons your Chevrolet Silverado 2500 HD won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter.

What to do if your Duramax won’t start?

If the fuse is o.k. if you have a test light or multi meter test the terminals the fuse plugs into,there should be two terminals in the fuse box.Test for power on one of these terminals while someone is trying to start the vehicle.If you have power then the start circuit is good and the fault is in the starter itself.

What to do when your car won’t crank?

Connect a wire to one of the pegs of the transmission control module TCM (its that square thing on the back of the radiator top driver’s side, that has all the aluminum pegs on it) and the other end of the wire, to a ground source. Try cranking the motor. If it does, the TCM has been damaged by coming into contact with 12 volts.

Why is my Chevy Silverado 2500 HD not starting?

While there are a variety of reasons your Chevrolet Silverado 2500 HD won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter. How is a no-start diagnosis fixed?

What kind of Chevy truck won’t start?

In this video we encounter a condition where a 2002 Chevy Silverado ( Similar to GMC Sierra ) pickup has a symptom of the engine cranks over but won’t start…. In this video we encounter a condition where a 2002 Chevy Silverado ( Similar to GMC Sierra ) pickup has a symptom of the engine cranks over but won’t start….

Why does my GMC Silverado have no crank?

This is a fix for a known electrical issue with the 2003-2007 C/K series GM Trucks where a bad ground causes multiple issues. Such as no start, no crank, intermittent no gauges, and sometimes the theft light would stay on, and the parking lights would stay on.

Is there a problem with my no start no crank car?

Recently, I’ve been having a problem intermittently with getting it started (no start no crank). It has happened 3 times, and each time I have had to call AAA. I’m hoping maybe someone out there knows how to fix this.

Why is the tow / haul button not working on my Duramax?

When you turn the key to start, the fuse gets 12v but the starter relay is not getting voltage to the solenoid wire. Also noticed that the tow/haul button isn’t working and it was before the issue. Any suggestions? swap the relay with another in the box and see if the relay is the problem. 5 people found this helpful.

What’s the difference between a Chevy 2500 and Chevy 2500HD?

So in a truck with a 6.0 gas the HD will be 2 inch taller and have a full-float rear end and the reg. 2500 has the semi-float, did i get that right? I’m assuming the semi-float is plenty strong, i know the 1500’s have soume trouble with the gov. lock unit in the rear end, is that a problem in the 2500’s?

What kind of engine does Silverado 2500HD have?

Plus, the available Duramax ® 6.6L Turbo-Diesel V8 generates 445 horsepower and 910 lb.-ft. of torque. An available Autotrac ® 2-speed transfer case offers four drive modes: 2 High, 4 High, 4 Low and a segment- exclusive † (22) 4 Auto mode that automatically adjusts power sent to the front and rear axles for improved traction.

How many KMS does a Silverado Duramax get?

There is about 105000 kms or 65000miles. The black smoke is gone now, just left with a lack of power and crappy fuel economy. I talked to a guy last night that has the same truck, but an 07 and he gets about 650kms to a talk, I get 300kms! I’ll see if I can get one of those filters locally.

What was the price of a 2005 Chevy 2500HD?

Mileage performance in the mid-teens is what you should reasonably expect, though, based on user-reported data. When it was in showrooms back in 2005, the 2500HD had a price that ranged from $24,405 all the way up to $40,730, depending on configuration.

What kind of engine does a Silverado 2500HD have?

The 2005 Chevrolet Silverado 2500HD was a serious work truck. It was ideal for towing heavy loads, shuttling gear and personnel around a job site and other demanding applications. The optional, high-torque Duramax diesel engine was the choice for buyers who needed maximum hauling power.

What are the specs of a 2005 Chevy Duramax?

Finally, the four-door, crew-cab truck was 256.2 inches long, 79.7 inches wide and 77 inches tall, with a 167-inch wheelbase. The regular cab’s interior offered 41.0 inches of headroom, 65.2 inches of shoulder room, 61.4 inches of hip room and 41.3 inches of legroom.

Why did my 2004 Duramax engine not start?

My 2004 Duramax started and then died like it was out of fuel. Now it won’t start. I have about 1/4 tank of fuel, tried priming it until the batteries died.

What causes a Duramax diesel engine to heat up?

When the engine is working hard, the turbocharger is drawing in a ton of air, and the restrictive stock turbo inlet tube can effectively choke the VGT turbocharger causing the compressor outlet temperature to skyrocket, heating up the intercooler, and ultimately raising the temperature of combustion and the coolant temp.

What causes a Duramax injection pump to fail?

As a result (allegedly), the lack of lubrication in the fuel can cause a premature failure of the injection pump, to a point where it won’t allow the LML Duramax to run. You can be driving down the road and everything seems normal, and when the pump fails, the truck just shuts off.

Why does my 2005 LLY Duramax not start?

– Fixya Duramax won’t start! My 2005 LLY duramax became hard to start a few days ago. Then today it wouldn’t start at all. Turns over but wont start. The fuel filter primer loses pressure after priming it.

Where to come when your 6.5L diesel will not start?

Where to come when your 6.5L Diesel will not start! “The PMD / FSD (Pump mounted driver) is by far the #1 cause of 6.5L no-starts (at least 90%). If your truck experienced random stalling like someone shut the key off before ultimately refusing to start again, the PMD is very likely the issue.

My 2004 Duramax started and then died like it was out of fuel. Now it won’t start. I have about 1/4 tank of fuel, tried priming it until the batteries died.

What causes a Chevy Silverado to start without turning the engine?

A fuel delivery problem is usually caused by a clogged fuel filter, no fuel in the tank or a faulty fuel pump. A starter that spins without turning the engine is caused by the starter gear failing to engage the engine’s flywheel.

Why does my car not turn over when I Turn on the ignition?

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. 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.

What should I do if my GMC Sierra won’t start?

GM Mechanic: FIXITMAN, Master Technician replied 12 years ago Okay. You need to first see if there is power going to the relay from the vehicles computer. If there is then the relay is the problem. If there is not then there is a problem in the circuit. Start by checking to see if the vehicle will start if you put it in nuetral.

Are there any problems with the crew C4500?

Some people I have talked to say that these trucks are relics and DO NOT buy one……the guy I talked to owns a 2005 crew 4×4 dump work truck and his list of failures in 70k incuded: transmission, head gaskets, instrument panel, alternator, battery charge isolator, 2 radiators, and it is currently in the shop for an injector problem.