For 1990-2009 cars only
Important: Review the system description and operation in order to familiarize
yourself with the system functions. Refer to the following:
•
Air Drum Brakes Description and Operation in Air Drum Brakes •
Disc Brake System Description and Operation in Disc Brakes
Visual/Physical Inspection
| • | Inspect for aftermarket devices which could affect the operation of the Hydraulic Brake System. Refer to Checking Aftermarket Accessories in Wiring Systems. |
| • | Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom. |
| • | Inspect the brake fluid reservoir for the proper brake fluid level. |
Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.
Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
