Possible Causes
WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| VACUUM LEAKS |
| VACUUM PRESSURE SENSOR MOUNTING SEAL TO POWER BRAKE BOOSTER |
| 5-VOLT SUPPLY CIRCUIT OPEN/HIGH RESISTANCE |
| VACUUM PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| VACUUM PRESSURE SENSOR SIGNAL CIRCUIT OPEN/HIGH RESISTANCE |
| SENSOR GROUND CIRCUIT OPEN/HIGH RESISTANCE |
| VACUUM PRESSURE SENSOR |
| ANTI-LOCK BRAKE SYSTEM (ABS) MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .