2015 Jeep Cherokee Owner Manual - Page 362

360 UNDERSTANDING YOUR INSTRUMENT PANEL has been corrected. If the problem is related to the brake booster, the ABS pump will run when applying the brake This telltale indicates that there is an Electronic and a brake pedal pulsation may be felt during each stop. Park Brake Fault. Please see your authorized The dual brake system provides a reserve braking capacdealer for assistance. ity in the event of a failure to a portion of the hydraulic 4. Brake Warning Light system. A leak in either half of the dual brake system is This light monitors various brake functions, indicated by the Brake Warning Light, which will turn on including brake fluid level and parking brake when the brake fluid level in the master cylinder has application. If the brake light turns on it may dropped below a specified level. indicate that the parking brake is applied, that The light will remain on until the cause is corrected. the brake fluid level is low, or that there is a problem with NOTE: The light may flash momentarily during sharp the anti-lock brake system reservoir. cornering maneuvers, which change fluid level condiIf the light remains on when the parking brake has been tions. The vehicle should have service performed, and disengaged, and the fluid level is at the full mark on the the brake fluid level checked. master cylinder reservoir, it indicates a possible brake hydraulic system malfunction or that a problem with the If brake failure is indicated, immediate repair is necesBrake Booster has been detected by the Anti-Lock Brake sary. System (ABS)/Electronic Stability Control (ESC) system. In this case, the light will remain on until the condition 3. Electronic Park Brake Failure