Hombre S Regular Cab 4WD V6-4.3L (1999)
Steps 19 - 23
Test Description
Number(s) below refer to step number(s) on the diagnostic table.
3. A MIL that responds correctly to the scan tool command indicates that the condition is not present at this time.
4. The MIL should be OFF. This step checks for a short to ground in the MIL control circuit by removing the VCM from the circuit.
6. This step checks the MIL control circuit for a short to B+ or a problem with the VCM.
14. Locate and repair any shorts that may have caused the fuse to open BEFORE replacing the fuse.