How do you check the ignition switch for continuity in each of the indicated positions on Ford Expedition?

The ignition switch is located below the steering column behind the knee bolster and must be removed for checking. Using an ohmmeter or self-powered test light along with the provided diagrams, check for continuity between the indicated switch terminals in each of the specified positions. If continuity is not as required, the switch should be replaced. To replace the switch, first disconnect the negative battery cable followed by the positive battery cable and wait two minutes. Turn the ignition key lock cylinder to the Run position, then remove the center trim panel for 2002 and earlier models along with the driver side knee bolster. Unplug the ignition switch electrical connector and remove the retaining screws; on some later models, a tab retains the switch, which must be depressed to remove it. Disengage the ignition switch from the actuator pin and take it out of the vehicle. Ensure the actuator pin slot in the new ignition switch is in the Run position, as a new replacement switch will be set in this position. Position the new switch on the actuator pin and install the retaining screws, adjusting the switch as necessary to align the screw holes. Finally, the installation process is the reverse of removal, and proper operation of the ignition switch should be checked in the lock, start, and accessory positions.

Genuine Ford Expedition Ignition Switch

Starter Ignition Switch

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8 Ignition Switches found

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Ford Expedition Switch Assembly - Ignition
Part Number: DG9Z-11572-A
$59.95 MSRP: $99.09
You Save: $39.14 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Switch Assy - Ignition; Ignition Switch
- Replaces: 98AZ-11572-A, YS4Z-11572-AC, SW-6343
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2021 Ford Expedition | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R75W, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 2003-2006 Ford Expedition | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC | 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R75W, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Expedition Switch Assembly - Ignition
Part Number: 98AZ-11572-A
$59.95 MSRP: $99.09
You Save: $39.14 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Switch Assy - Ignition
- Replaced by: DG9Z-11572-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Ford Expedition | 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition Switch Assembly - Ignition
Part Number: 5W1Z-11572-AA
$40.24 MSRP: $64.18
You Save: $23.94 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy - Ignition; Ignition Switch
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 Ford Expedition | 8 Cyl 5.4L | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition Switch Assembly - Solenoid Control
Part Number: DG9Z-10B776-AB
$46.40 MSRP: $66.67
You Save: $20.27 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assy - Solenoid Control; Power Switch, Start Button
- Replaces: DG9Z-10B776-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2021 Ford Expedition | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R75W, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Expedition Switch Assembly - Ignition
Part Number: F4DZ-11572-B
$43.78 MSRP: $69.82
You Save: $26.04 (38%)
ADD TO CART
Product Specifications
- Other Name: Switch Assy - Ignition; Ignition Switch
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2002 Ford Expedition | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 4AT E4OD
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Ford Expedition SWITCH ASY - IGNITION
Part Number: H1BZ-11572-A
$29.25 MSRP: $41.67
You Save: $12.42 (30%)
ADD TO CART
Product Specifications
- Other Name: Ignition Switch, Switch
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Ford Expedition | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition SWITCH ASY - SOLENOID CONTROL
Part Number: ML3Z-10B776-AA
$29.25 MSRP: $41.67
You Save: $12.42 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Power Switch, Start Button
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Ford Expedition | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition SWITCH - IGNITION IMPULSE COUN
Part Number: ML3Z-12A145-A
$108.30 MSRP: $158.33
You Save: $50.03 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Ford Expedition | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS

Ford Expedition Ignition Switch

The Ignition Switch in Ford Expedition is used in the ignition and charging process of vehicles and also in the activation of those electrical features that are found in cars for example radio power window among others. When the driver twist the Ignition Switch with a key, button or remote control, then the computed command the starter solenoid and ignition parts to function so that the automobile motor can start. For the past years, Ignition Switches of Ford Expedition models have evolved with different designs and features and from the mechanical key designs to the keyless buttons and push buttons. Where some older models of Ford expedition just use a key to unlock the system, the latest models come with an immobiliser which checks for the signal of a transponder. Nevertheless, the Ignition Switch still is still an easily fixable component, which is usually created solely for replacement in precise to Ford Expedition.

We provide a wide range of Ford Expedition Ignition Switch at the best prices possible. If you need Ford Expedition Ignition Switch, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Ford Expedition Ignition Switch Parts Questions & Experts Answers

Switch Assembly - Ignition
98AZ-11572-A
Q: How do you check the ignition switch for continuity in each of the indicated positions on Ford Expedition?
A: The ignition switch is located below the steering column behind the knee bolster and must be removed for checking. Using an ohmmeter or self-powered test light along with the provided diagrams, check for continuity between the indicated switch terminals in each of the specified positions. If continuity is not as required, the switch should be replaced. To replace the switch, first disconnect the negative battery cable followed by the positive battery cable and wait two minutes. Turn the ignition key lock cylinder to the Run position, then remove the center trim panel for 2002 and earlier models along with the driver side knee bolster. Unplug the ignition switch electrical connector and remove the retaining screws; on some later models, a tab retains the switch, which must be depressed to remove it. Disengage the ignition switch from the actuator pin and take it out of the vehicle. Ensure the actuator pin slot in the new ignition switch is in the Run position, as a new replacement switch will be set in this position. Position the new switch on the actuator pin and install the retaining screws, adjusting the switch as necessary to align the screw holes. Finally, the installation process is the reverse of removal, and proper operation of the ignition switch should be checked in the lock, start, and accessory positions.