Question

2003 Ford Ranger Edge 4.0L with codes B1342 and C1939. The ABS kicks on when almost to complete stop

Answer 1

C1939 Brake pressure switch circuit failure

B1342 Anti lock brake control module failure

Inspect the brake pressure switch the most common failure for this is, brake fluid leak,which can lead to brake fluid loss,If the ABS kick on when coming close to a stop, have the ABS wheel speed sensor check for contamination,

Answer 2

C1939 Ford Code - Brake Pressure Switch Input Circuit Failure
Read more: https://www.autocodes.com/c1939_ford.html

B1342 Ford Code - ECU Is Defective
Read more: https://www.autocodes.com/b1342_ford.html