2010 ford focus NO START

What would cause a Ford Focus to not start?

The most common reasons a Ford Focus won’t start are a dead battery, an alternator problem, or failed starter.

What can cause no crank no start?

If an engine cranks but refuses to start, it lacks ignition, fuel or compression. Was it running fine but quit suddenly? The most likely causes here would be a failed fuel pump, ignition module or broken overhead cam timing belt.

How do I reset my Ford Focus immobilizer?


  1. Insert the key into the driver’s side door lock.
  2. Turn the key once, but not all the way to unlock the door. Leave the key in this position for 40-60 seconds. …
  3. Do this again, but turn the key in the opposite direction.
  4. Remove the key from the door, get into your Ford, and start the engine. The system should be reset.

How do I reset my Ford Focus stop start?

So you need to reset the battery. To reset the battery. Basically you need to switch on now. But please do not start the engine. So now you're gonna use two buttons the first one is here.

Where is the starter on a 2010 Ford Focus?

It's mounted to the front of the engine. Right above the oil filter.

What is engine malfunction Ford Focus?

What Does Engine Malfunction On Ford Focus Mean? it occurs for any reason that the Check engine Light on a Ford Focus looks up, it needs to be looked at immediately. It indicates that the engine is malfunctioning, allowing unburned fuel to escape through the exhaust.

What does it mean when your car won’t start but the battery is not dead?

Similar to the starter engine, a broken or damaged ignition switch can stop your car from starting. If your headlights can turn on, but your car won’t crank, that means that your battery is charged, but either the starter or ignition is the problem.

Why wont my car start but I have power?

The battery is mostly the culprit for a new engine that fails to start. But if the vehicle still has power, a dead battery is mostly out of the question, so is a dead alternator. Some batteries may come with lower charge retention capacity from the factory.

Why wont my car start if it’s not the battery?

If your vehicle won’t start, it’s usually caused by a dying or dead battery, loose or corroded connection cables, a bad alternator or an issue with the starter. It can be hard to determine if you’re dealing with a battery or an alternator problem. Here’s how to know which one is the culprit.

What causes auto stop to stop working?

The outside temperature is too high or too low. If the battery needs too much power to supply the fan, the start-stop function is switched off. When, and whether this happens, depends on the comfort settings by the particular car manufacturer.

How long does a stop/start battery last?

How long so start stop batteries last? While the majority of regular LSI batteries are generally guaranteed to last around four years, they can in fact go on to last up to six or seven years.

What is the Ford Focus reset procedure after battery change?


  1. Switch on ignition (do not start engine)
  2. Switch on dipped beam.
  3. Press 5x the rear fog light button (do not switch 5x on and off the rear fog light)
  4. Press 3x key hazard lights (do not switch 3x on and off hazard lights)
  5. Then the battery icon in the speedometer should flash 3x quickly.

Jun 9, 2017

How do I reset my car after replacing the battery?

To reset your car, just follow these easy steps:

  1. Detach the battery cable for two to three minutes.
  2. Reconnect the battery and start the car.
  3. Drive the car for at least 10 miles to let the engine control units find any potential problems.

What does BMS reset mean?

In brief, the BMS is tracking your battery state of charge and age. If you don’t reset the BMS, it will hold the old battery parameters and treat the new battery like an aged battery. This may lead to situations of insufficient charging, which can then lead to decreased life of battery.