what is the abs code that your dealing with ?
the fault with these two codes is a ebcm(electronic brake control module).
the codes you provided me are known for a faulty ebcm, the fuse if blown would not set these codes.read the following.
Conditions for Setting the DTC The DTC will set when the EBCM detects one of the following internal to the EBCM only:
the only way to really test the ebcm is with a known good one. unless there are different codes I would bank on the module.