Anti-Lock Brake System: Testing: Notes
NOTE:
Break-Out Box (J-35592) and a pressure gauge must be used to diagnose ABS.
Diagnosis of the ABS malfunction involves 3 basic steps which must be followed in order to isolate fault, accurately determine its cause and repair the condition with the least amount of diagnostic time. The proper diagnostic procedure consists of the following steps: VISUAL INSPECTION, FUNCTIONAL CHECK and any additional test prescribed by functional check.
CAUTION:
ABS must be depressurized before disconnecting any hydraulic component.