Why Can’t I Clear a Fault Code Even After Repairs?

There are several reasons a fault code may not clear:

• The underlying issue is not fully resolved
• The module requires a specific reset procedure beyond just clearing codes
• The code is a permanent code that requires a drive cycle to reset
• Some vehicles need to complete a drive cycle before certain codes will clear

Ensure all repairs are complete, then try clearing the code again. If it persists, the vehicle may need additional diagnosis.