Audio Control Module (ACM) · 2019 Ford Expedition · serial URFO006000003
Customer reports sound cuts in and out over bumps. Occurs intermittently over the last month.
1 of 5 tests did not pass
Audio drops out intermittently. Bench evidence: Output drops 6 dB when harness is flexed. Component located at connector J2.
Confirmed during bench run. Output drops 6 dB when harness is flexed.
Verified after repair; unit cleared for quality release.
No parts replaced.