U0427

U0427-00-IMPLAUSIBLE DATA RECEIVED FROM VEHICLE SECURITY CONTROL MODULE (RF HUB)

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
With the ignition on for four seconds, no CAN BUS circuit error condition present, no lost communication with Radio Frequency (RF Hub) condition present, and no system undervoltage or overvoltage condition present.

- Set Condition:
The Active Damping Control Module (ADCM) is receiving implausible data for sensor status from the Radio Frequency (RF Hub).





RADIO FREQUENCY (RF HUB) DTCS PRESENT
1. Ignition on, engine not running.
2. With the scan tool, read DTCs in the RF Hub.

Are there any DTCs present?

Yes

- Perform the appropriate diagnostic procedure. Testing and Inspection

No

- Replace the Active Damping Control Module (ADCM). Active Damping Control Module - Removal.
- Perform the ADCM VERIFICATION TEST. Active Damping Control Module (ADCM) Verification Test.