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Posts Tagged: no start no crank

no start no crank no click – GM

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. In the old days, power flowed through the ignition switch and down to the starter solenoid. Not anymore. The ignition switch now talks to the body control module (BCM) and it’s the BCM that initiates one of … Read More

No start no crank GM vehicles

No start no crank GM vehicles GM vehicles from the mid ’90’s to the present are known for faulty ignition switches. The problems are almost always intermittent. They can cause a no start condition. In addition to no start, they can also result in Intermittent starting, dying while driving, A/C to start blowing warm air or for the blower fan to stop (depending on which GM model we’re talking about), along with an ABS light. In fact, any time you see erratic or intermittent problems that could be electrical in … Read More

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