Some 2020-2021 Explorer/Aviator hybrid vehicles may exhibit a brake pedal pulsation or vibration when the brakes are applied. The customer may state that the anti-locking brake system (ABS) system is activating without any indicators on the instrument panel cluster (IPC). This may be due to the regenerative braking software in the ABS module. To correct the condition, follow the Service Procedure Steps to perform a coordinated flash on the powertrain control module (PCM) and ABS module.
