A friend of mine has a 2005 Mustang GT convertible. He got a check engine light and took the car to Autozone to have them pull the codes. The codes they pulled are as follows:

B1446
C1318
U1900

Anyone have any idea what these codes mean. I've done a little research myself and the B1446 seems to indicate "Wiper Park Sensor Fault". The
C1318 comes up as Brake Hydraulic Pressure Transducer Accumulator Fault". and the only thing I have been able to find on the U1900 seems to talk about instrument cluster issues.

Have any of you ever seen these codes or have any idea how to resolve these issues? Thanks in advance for your help.