If you have a 1999 Rodeo (Chevy/GMC too) pump motor running all of the time, get your ABS control unit REPAIRED for a flat service fee of only $100 which includes all parts and labor.
Goto
www.circuitsolutions.info and click on the "ABS" logo at the top.
You will still be able to drive your vehicle while the EBCM is in for repair. You will get your original EBCM back with all of its internal EEPROM settings unchanged. You will not have to deal with the calibration tool. The repaired EBCM will perform a complex self-diagnostic automatically once installed on its own - no external diagnostic tools necessary to initiate this test.
Both the ABS and BRAKE lamps will extinguish as long as the rest of the vehicles ABS system is fully functional (sensors etc) and all ABS functionality will be fully restored. The repaired modules use significantly better parts to eliminate any future pump motor control problems withing the EBCM.
All work is guaranteed and permanent.