
2006 Ford Expedition Limited 5.4L Air Ride Codes
I recently put in new battery and cable ends, due to both causing problems. Several days later the check air suspension message came on but the system is working. The only code is C1991 system calibration fault/needed. Ive done the self test, the pnuematic...
FIX posted 2/26/2020
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Message Closed w/FIX
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VIN | 1FMFU20556 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Air Ride Codes |
Conditions | Will Not Clear |
Misc. | Air Ride |
Message Closed w/FIX
Vehicle Data
2006 Ford Expedition Limited
VIN | 1FMFU20556 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Air Ride Codes |
Conditions | Will Not Clear |
Misc. | Air Ride |