How to service the air suspension control module on Lincoln Navigator?

One needs to start the servicing process by disconnecting the battery ground cable because this protects against static electrical charge damage. You can find the module within the dash area underneath the parking brake control on its lower left section. First detach electrical wiring and then expose the mounting nuts by pulling away dash padding to reach the module. Detach the nuts from the air suspension control module fastener. The vehicle can show unexpected driving characteristics during relearning mode after battery connection/disconnection since it needs multiple expressions (16 km) of the adaptive strategy. As a requirement any new or exchanged air suspension control module needs calibration for ride height adjustments and pneumatic testing while clearing codes C1990 and C1991. The installation process ends by following the opposite steps used during removal.

What precautions should be taken when handling the Suspension Control Module during installation and calibration on Lincoln Navigator?

The vehicle dynamics module (VDM) at the lower left portion of the dash above the parking brake control demands special attention because stable electrical charges can harm it. Disconnect both VDM electrical connectors followed by removing the nuts from the VDM bracket to remove the module. The module installation requires tightening the nuts to 8 Nm (71 lb-inch). A new or switched VDM must receive calibration by combining data from left-hand (LH) and right-hand (RH) ride height sensors followed by conducting pneumatic tests. Prior to reinstalling the VDM unit every DTC should be cleared with special attention to DTCs C1990 and C1991.

OEM Lincoln Navigator Suspension Control Module

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8 Suspension Control Modules found

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Lincoln Navigator Control Module Part Number: ML3Z-18B008-J
$103.62 MSRP: $150.83
You Save: $47.21 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control
- Replaces: ML3Z-18B008-D, ML3Z-18B008-G, ML3Z-18B008-C, ML3Z-18B008-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Navigator Control Module Part Number: JL1Z-18B008-C
$142.32 MSRP: $207.17
You Save: $64.85 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control; Active Suspension Control Module; Suspension Control Module
- Replaces: JL1Z-18B008-B, JL1Z-18B008-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Control Module Part Number: FL1Z-18B008-A
$152.40 MSRP: $221.83
You Save: $69.43 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control; Active Suspension Control Module; Suspension Control Module
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Control Module Part Number: 7L1Z-3C142-A
Product Specifications
- Other Name: Control; Active Suspension Control Module; Suspension Control Module
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Navigator Control Module Part Number: 3L7Z-3C142-AA
Product Specifications
- Other Name: Control; Active Suspension Control Module
- Replaces: 2L7Z-3C142-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
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Lincoln Navigator Control Module Part Number: 4L1Z-3C142-AA
Product Specifications
- Other Name: Control; Suspension Control Module
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
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Lincoln Navigator Control Module Part Number: 5L1Z-3C142-AB
Product Specifications
- Other Name: Control; Suspension Control Module
- Replaces: 5L1Z-3C142-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Control Module Part Number: 3L1Z-3C142-AA
Product Specifications
- Other Name: Control; Suspension Control Module
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS

Lincoln Navigator Suspension Control Module

OEM Suspension Control Module boasts unmatched quality. Each part goes through full quality checks. They adhere to Lincoln's official factory standards. These steps remove flaws and inconsistencies. So you can get Suspension Control Module with long life and a perfect fit. Come to our website and find genuine Lincoln Navigator parts. We keep a wide inventory of OEM Navigator parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Lincoln Navigator Suspension Control Module Parts and Q&A

Control Module
3L1Z-3C142-AA
Q: How to service the air suspension control module on Lincoln Navigator?
A:
One needs to start the servicing process by disconnecting the battery ground cable because this protects against static electrical charge damage. You can find the module within the dash area underneath the parking brake control on its lower left section. First detach electrical wiring and then expose the mounting nuts by pulling away dash padding to reach the module. Detach the nuts from the air suspension control module fastener. The vehicle can show unexpected driving characteristics during relearning mode after battery connection/disconnection since it needs multiple expressions (16 km) of the adaptive strategy. As a requirement any new or exchanged air suspension control module needs calibration for ride height adjustments and pneumatic testing while clearing codes C1990 and C1991. The installation process ends by following the opposite steps used during removal.
Control Module
7L1Z-3C142-A
Q: What precautions should be taken when handling the Suspension Control Module during installation and calibration on Lincoln Navigator?
A:
The vehicle dynamics module (VDM) at the lower left portion of the dash above the parking brake control demands special attention because stable electrical charges can harm it. Disconnect both VDM electrical connectors followed by removing the nuts from the VDM bracket to remove the module. The module installation requires tightening the nuts to 8 Nm (71 lb-inch). A new or switched VDM must receive calibration by combining data from left-hand (LH) and right-hand (RH) Ride Height Sensors followed by conducting pneumatic tests. Prior to reinstalling the VDM unit every DTC should be cleared with special attention to DTCs C1990 and C1991.