To correct the condition, follow the service manual steps to perform a coordinated flash on the PCM and ABS module using the latest available software level.
Some 2020-2021 Lincoln Aviator hybrid vehicles may exhibit a brake pedal pulsation when the brakes are applied. The ABS may appear to be activating without any instrument panel indicators.
This may be due to regenerative braking software in the ABS module. To correct the condition, follow the service manual steps to perform a coordinated flash on the PCM and ABS module using the latest available software level.
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
