Hey man here is how you read the codes for the ABS.
once the service connector is jumped:
1. Turn key to full power and ABS light will come on for 2 sec(i think).
2. Light goes off then 2 sec later light will begin to blink.
A) The first series of blinks are the main code. They stop...
B) 1 sec. later the light will begin to blink again, this is the sub code(if it does not blink there is no sub code)They stop...
C) There is a 5 second pause and then the next code(if it exists) will start and follow steps A-B for that code.
If there is only one code it will repeat 3 times. The CPU will store up to 3 codes. If the system has more than 3 codes only the last 3 codes obtained are registered. Meaning that the system will throw away the 1st code is 4 codes are thrown, giving you codes 2,3,4.