Can a bad ignition switch keep a Monte Carlo from starting?

A bad ignition switch can cause your Monte Carlo not to start at all. And, it can keep your Monte Carlo from starting in a couple of different ways. The first is when the starter cranks, but the bad ignition switch doesn’t turn on the fuel pump or ignition.

Are there any problems with my Chevy Monte Carlo?

Chevrolet Monte Carlo owners have reported 20 problems related to car will not start (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Monte Carlo based on all problems reported for the Monte Carlo.

What was the year that my Monte Carlo failed to start?

Tl-the contact owns a 2001 Chevrolet Monte Carlo. The contact stated that the vehicle failed to start. The contact contact stated that the failure occurred after the vehicle was serviced under NHTSA campaign number: 14v400000 (electrical system).

How long does it take to get a Chevy Monte Carlo to start?

In order to get the car to start the key must be held in the start position for approximately 30 seconds, then it runs normally. In the past gm told me it was the bcm and I have, to-date, spent over $700 “fixing” the problem without success.

Why does my 2001 Monte Carlo not start?

My 2001 Monte Carlo ss has recently had problems with its security warning light system. The warning light comes on for no apparent reason while driving the car. At the same time the headlights and dashboard lights flash very quickly. One time the car would not start and the car was dead.

How to troubleshoot a GM 3.8L no start?

It’s been my experience that the majority of the Cranks but Does no start conditions I’ve troubleshooted and repaired (on GM 3.8L equipped vehicles) had their root cause in the ignition system. So, my recommendation to you is to check for spark at all of the spark plug wires with a spark tester.

Why does my GM 3.8L have no spark?

Here are the most common causes of a no-spark result: CASE 1: Spark was present in all of the cylinders This result tells you three very important things: 1.) the crank sensor is good, 2.) the ignition control module is OK, and 3.) the ignition coil coil packs are good. You don’t have to spend any time testing them or any money replacing them.

What are the symptoms of a bad ignition switch?

The most noticeable symptom of a bad ignition switch is stalling. Your Monte Carlo stalls because the faulty switch turns off the fuel pump or power to the ignition. When this happens, the engine will not be able to run until it gets that signal back.

What are the symptoms of a bad ignition lock cylinder?

If the ignition lock cylinder wear out or breaks, it may prevent the vehicle from starting when the key is inserted and turned. 3. Issues inserting and removing the key. Issues with inserting and removing the key are another symptom of a potential problem with the ignition lock cylinder.

Can a bad ignition lock cause a car to not start?

If the ignition lock cylinder wear out or breaks, it may prevent the vehicle from starting when the key is inserted and turned. A no start condition can also be caused by a wide variety of other issues, so having the vehicle properly diagnosed is highly recommended.

Where is the electronic ignition switch located on a GM car?

A typical symptom of failure is the security light illuminating on the dash. Also, keep in mind the electronic ignition switch is located just behind the lock cylinder. It is the plastic part that the ignition lock cylinder fits into. It contains the actual electrical connections and wiring and it sends current to numerous different components.

How to replace GM PassLock ignition key lock cylinder?

Press the small release tab (see pictures) While turning key to the ON Position Installation is the reverse of the above procedures, see below for the relearn procedure Clear all Diagnostic Trouble Codes (DTC). Record and/or repair your DTCs before clearing. You can clear the codes by disconnecting the battery for 10 minutes.

What causes a car starter to not start?

Most starter problems occur in predictable places, and diagnostics are easy to run. When your car fails to start, it could be because of a damaged starter component. It can also be a poor electrical connection or insufficient power. It starts the internal combustion of your engine.

What happens when the starter relay is on?

When the starter relay is on, the starter rotor will start to move firing up the engine. The first thing you must check is if your battery has enough voltage to power up your car’s engine.

How does the starter motor work on a car?

It starts the internal combustion of your engine. When the battery powers up after an ignition, electric current goes to the starter motor. In the starter motor, pinions move the engine.

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 does the ignition switch work on a GM car?

The ignition switch now talks to the body control module (BCM) and it’s the BCM that initiates one of two relays. The second relay, the more important of the two, is controlled by the powertrain control module (PCM). And it only operates the starter relay after it’s satisfied that the correct key is in the ignition.

How to replace a no start ignition switch?

GM Ignition switch replacement to fix a no start or intermittent start. Faulty ignition switch contacts can also cause the PassLock system to enable Click here to see step by step proceedures. http://www.thejunkmanadv.com/the-junk… Support the site, buy service manuals here : http://www.tkqlhce.com/click-7357719-… Loading…