The ignition switch is a key component to start any vehicle, making a connection between the battery and the starter motor to ultimately turn the engine over. A bad ignition switch can prevent your vehicle from starting the way it should. Let’s see how you can start the vehicle with a bad ignition switch below.
Signs Of A Bad Ignition Switch
When there is a faulty ignition switch, it may start as an intermittent issue, or it could fail altogether. Being able to properly identify the signs of a bad ignition switch early can help drivers take preventative measures.
Here are some noticeable symptoms of a failing ignition switch:
- Difficulty when turning the key.
- Burning odor or smoke inside the car.
- Intermittent power loss when driving.
- Dashboard lights flickering.
- Starter keeps cranking after the engine starts.
Any of these signs could indicate an ignition switch has gone bad. Understanding the root causes can help drivers make informed decisions regarding what to do next. Common culprits include electrical problems, wear and tear, and a malfunctioning key cylinder.
How To Start Your Car With A Bad Ignition Switch
In the majority of cases, diagnosing ignition switch issues properly will not require any advanced mechanical skills. For this task, you’ll need the following tools:
- Test light.
- Multimeter.
- Jumper wire harness.
Follow these steps to start your vehicle:
- Check to see if your key is worn out or if it can come out of the cylinder when turned on.
- If you are having any issues, try using a spare key.
- Put your foot on the brake and move the shifter to NEUTRAL back to PARK.
- If the vehicle fails to recognize that the transmission is currently in PARK, it will not start.
- Swap out the starter relay and test again.
- Use a probe to check if there is power at the ignition switch.
- Utilize a wiring diagram to identify where to check this.
- Perform a “wiggle test” where you will try to crank, wiggle the key in the ignition.
- Bad ignition switches can sometimes make a good connection this way.
Emergency Solutions For Starting Your Car
When faced with a non-responsive ignition, there are thankfully a couple quick fixes you can attempt before going to the auto care professionals.
Always ensure your car is in either PARK or NEUTRAL, then shimmy the steering wheel from side to side all while turning the key to see if the steering column locks.
Next, check the battery connections for any potential loose wiring. In emergency circumstances, you can safely bypass the faulty ignition switch to start the vehicle.
This will involve the use of a relay or jumper wire to connect the started directly to your battery. However, this is simply a temporary solution that should only be attempted during emergencies.
Ascot Automotive Specialists In Flagstaff, AZ
Ascot Automotive offers an extensive array of auto repair solutions to address every issue your vehicle may encounter. From routine maintenance to intricate repairs, our adept technicians possess the expertise to keep your vehicle running smoothly. Contact our experienced team today!
