What to do if no crank or no start?
If the WCM is electronically locked up, the scan tool will display the WCM as being “off bus.” 4. If the no-crank/no-start condition is present, and the WCM is “off bus,” then reset the WCM by temporarily removing the IOD fuse (with the key out of the ignition switch), wait for 10 seconds and then reinstall the IOD fuse. 5.
How do you replace an ignition tumbler without a key?
Turn the cylinder to the left using the screwdriver, and use the paperclip and the screwdriver to gently pull out the existing cylinder. Push the new cylinder into place and use your ignition key or a screwdriver to turn it into its correct spot.
How can I replace my ignition switch without a key?
You can replace your ignition switch in just a few minutes from your driver’s seat using a few simple tools. Drill the center of your ignition cylinder until you reach the end of the key insert. Insert a screwdriver into the ignition slot and insert a paper clip or smaller end into the circular slot to the left of the key ignition.
Can a bad key cause a Mercedes to not start?
Bad Key – If your Mercedes Smart Key IR board goes bad, the EIS (Electronic Ignition Switch) would not recognize the key and this would not give the proper authorizations to the rest of the system to allow the vehicle to start. At Auto Key Pro, we have the tools and expertise to test the key to confirm if that’s the cause of the problem or not.
What’s the best way to drill out an ignition cylinder?
1. Get a regular non-PATS key made at the lock smith. 2. Using the regular key in the ignition, tap lightly on the end of the key with a medium size screwdriver handle and try to turn the key as you’re tapping. Be persistant. I did this for 30 minutes. 3.
How can I Turn Off the ignition without a key?
Be sure to make the hole large enough for you to insert your screwdriver, and drill to the back of the key slot. Insert a straightened out paperclip into the slot just to the left of the key cylinder. This will lock the cylinder from starting. Inserting your screwdriver into the cylinder and turn it as far as you can to the right.
What does no start no crank no click mean?
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.
What to do if your ignition switch is not working?
If the switch is not working, you will likely have to remove and replace it. You can do this with a set of simple tools like a screwdriver. Turn on your power drill and use your drill bit to make a hold in the key slot of the ignition cylinder.