System Tests: Notes
Perform ABS Visual Check and ABS Functional check. See TROUBLE SHOOTING . If any ABS trouble codes are set, see ABS/TCS DIAGNOSTIC TROUBLE CODE DEFINITIONS under SELF-DIAGNOSTIC SYSTEM. Compare any symptoms with symptom diagnosis table. See SYMPTOM INDEX table.
SYMPTOM INDEX
| Symptom | Go To Chart |
|---|---|
| 'Antilock Disabled' & 'Traction Disabled' Messages 'ON', No Codes Set/No TCS Data | A |
| Red Brake Warning Lamp 'ON', No TCS Codes Set | B |
| Valve Cycling (Chatter) During Normal Stops (Unwanted ABS Modulation) | C |
| Traction Control Operation Check (No Diagnostic Trouble Codes Set) | D |