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sprinkles08, ASE Certified Technician
Category: UK Car
Satisfied Customers: 22659
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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My orange suspension light is on and message is fault on

Customer Question

My orange suspension light is on and message is fault on lean cornering have read code is C-1A00 ECU INTERNAL error missing calibration how do I fix this
Submitted: 1 year ago.
Category: UK Car
Expert:  sprinkles08 replied 1 year ago.

Hello and welcome to JustAnswer!

This is an internal failure of the suspension module. A new replacement module would have to be calibrated with a scan tool but I'm assuming this didn't start setting as a result of you replacing the module because you didn't mention so.

What you can try is having the module initialized with a dealer or high end scan tool that has the capability. If that doesn't help then the module will need to be replaced.

Customer: replied 1 year ago.
What module air suspension or the arc module or is this the same ?
Expert:  sprinkles08 replied 1 year ago.

There is one module that controls the suspension, under the dash and above the pedal area.