Why is the ignition switch on my Mercury Villager not working?
Every time you start the engine on your Mercury Villager, you do it with the ignition key. Over time, that repetitive motion can break down the internal components and connections in the switch, until eventually, the switch fails. When it does, you’ll be stuck without a way to turn over the engine. To fix the problem, the switch needs replacement.
What kind of engine does a Mercury Villager have?
Sharing its engine with the Nissan Maxima, the Villager was powered by a 3.0L Nissan VG30E V6 (detuned from 160 to 151 horsepower). A Jatco -supplied 4-speed automatic was the sole transmission offering. In the development of the VX54 model line, Ford requested several design changes from Nissan before it would use the engine.
When was the last year the Mercury Villager was made?
2002 was the last model year, concluding the Ford and Nissan joint venture. The last Mercury Villager rolled off the assembly line on June 27, 2002. The 1999-2002 Villager shared the same generation Nissan Quest’s distributor, which was notorious for its defects.
What kind of suspension does a Mercury Villager have?
The VX54 chassis has a 112.2-inch wheelbase (sized nearly identically to the short-wheelbase Chrysler minivans). The Villager uses MacPherson struts for the front suspension and leaf springs for the solid rear axle. The front brakes were vented discs with rear drums; anti-lock brakes were fitted as standard equipment.
Every time you start the engine on your Mercury Villager, you do it with the ignition key. Over time, that repetitive motion can break down the internal components and connections in the switch, until eventually, the switch fails. When it does, you’ll be stuck without a way to turn over the engine. To fix the problem, the switch needs replacement.
What causes a Mercedes Benz ignition to not turn?
Mercedes EZS EIS Ignition Switch Problem, Cause, Solution. A problem that Mercedes-Benz owners may face is the key no longer turns in the ignition. This issue is often caused either by a defective key, bad shifter module, a failed Electronic Ignition Switch (EIS) also known as the EIS-EZS or a bad steering lock module (ESL).
Why is the ignition key not turning on?
There is something called ‘shift-interlock’ between the auto shift lever, the brake switch, and the ignition key. This ensures that you can only start in P, and holds the shift lever until the foot brake is pressed on, when the key is allowed to rotate.
Can you replace the ignition switch on a Mercedes Benz?
Many owners go the route of installing ignition switch, ECU, shifter module and other parts from a donor vehicle. You can’t replace the ignition switch only with one from a used Mercedes-Benz. Several parts need to swapped because the stored VIN needs to be the same in all of them.
What causes a bad ignition switch on a Mercedes Benz?
This issue is often caused either by a defective key, bad shifter module, a failed Electronic Ignition Switch (EIS) also known as the EIS-EZS or a bad steering lock module (ESL). This problem can affect various Mercedes-Benz models including E-Class, S-Class, C-Class, CLK-Class, ML-Class, SL-Class, etc.
What to do if you have an ignition switch problem?
If they come to the conclusion that the Ignition Switch (EIS-EZS) is the culprit you will be told that the switch will need to be replaced. This is an expensive repair that can cost several hundred dollars. You have a few options here. Have the dealer install a new ignition switch, and they will program it to match the VIN of your Mercedes-Benz.
Why does the key not turn when inserted in the ignition?
The EIS module could also be the reason that the key does not turn when inserted in the ignition. Many car owners complain that the car starts fine on a warm or hot day but in cold days the car will not start. This may sound strange, but it is reported frequently.
Can a fault code be retrieved when the ignition is off?
This scanner should still retrieve fault codes when the ignition is off. If you don’t have this scanner or know of a shop that does, a possible alternative would be to use iCarsoft MB II scanner. The only issue here is that if you can’t turn on the ignition, you can’t power on the OBD2 port and the iCarsoft MB II scanner.
How do you remove the ignition switch from a car?
Unscrew the ignition switch from the cylinder using the Phillips-head screwdriver. Lift the switch out of the cylinder with your hands. Follow the wiring to the switch down to the fuse box. Disconnect the harness and remove the ignition switch from the vehicle.
What to do if your key is stuck in the ignition switch?
The key may be stuck in the ignition switch, but that shouldn’t stop you from turning it. If you don’t have a key, you will need to force the module to turn using a flathead screwdriver. Press the release pin inside the hole on the ignition module with a screwdriver.
Do you have to take steering wheel out to replace ignition switch?
Take the steering wheel out if it’s in the way. In some vehicles, you may be able to replace the ignition switch without removing the steering wheel. However, if you’re unable to get access to the top of the ignition switch with all the interior trim pieces removed, the steering wheel may need to come out.
What should I do if I need to replace my ignition switch?
Reconnect the cable to the negative (-) terminal on the battery, then insert the key into the ignition and turn it to start the vehicle. The vehicle should start without any issue. If it doesn’t, remove the ignition switch and reinstall it. Shut the engine off (if it starts) and disconnect the battery again.
The key may be stuck in the ignition switch, but that shouldn’t stop you from turning it. If you don’t have a key, you will need to force the module to turn using a flathead screwdriver. Press the release pin inside the hole on the ignition module with a screwdriver.
How do you remove a battery from an ignition switch?
Use an appropriate sized wrench to loosen the nut holding the cable on the negative (-) terminal and then slide it off the post. You don’t need to remove the positive cable from its terminal. Tuck the negative cable to the side of the battery to make sure it doesn’t accidentally come into contact with the terminals.
Where do I find the ignition switch on my car?
Locate the battery in the engine bay or trunk of your vehicle. It will look like a black box with a positive (+) and negative (-) post sticking out of the top of it. Use an appropriate sized wrench to loosen the nut holding the cable on the negative (-) terminal and then slide it off the post.