How to service the air suspension control module on 2003 Ford Expedition?

In order to service the air suspension control module, unconnect the battery ground wire. Attain access to the top of the parking brake, disconnection connector and extract mounting nuts. The vehicle might require 16 km (10 mi) of driving after reconnecting the battery to relearn. Calibration of the new module and clearance of DTCs C1990 and C1991.

OEM 2003 Ford Expedition Suspension Control Module

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2 Suspension Control Modules found

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2003 Ford Expedition Control Module Part Number: 3L7Z-3C142-AA
Product Specifications
- Other Name: Control; Active Suspension Control Module
- Replaces: 2L7Z-3C142-AB
- Base No.: 3C142
- Item Weight: 0.90 Pounds
- Item Dimensions: 8.4 x 5.9 x 2.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3L7Z-3C142-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2003 Ford Expedition Submodels:
- Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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2003 Ford Expedition Control Module Part Number: 3L1Z-3C142-AA
Product Specifications
- Other Name: Control; Suspension Control Module
- Base No.: 3C142
- Item Weight: 1.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3L1Z-3C142-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Expedition Submodels:
- Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS

2003 Ford Expedition Suspension Control Module

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2003 Ford Expedition Suspension Control Module Parts Q&A

Q: How to service the air suspension control module on 2003 Ford Expedition?
A: In order to service the air suspension control module, unconnect the battery ground wire. Attain access to the top of the parking brake, disconnection connector and extract mounting nuts. The vehicle might require 16 km (10 mi) of driving after reconnecting the battery to relearn. Calibration of the new module and clearance of DTCs C1990 and C1991.