Pinpoint Test G: U0422:00
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Normal Operation and Fault Conditions
The PACM receives ignition state data from the BCM over the HS-CAN1.
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition PACM U0422:00 Invalid Data Received From Body Control Module: No Sub Type Information This DTC sets when the PACM receives invalid ignition data from the BCM. Possible Sources
- BCM concern
- G1 CHECK THE FOR NON-NETWORK DIAGNOSTIC TROUBLE CODES SET IN THE BCM (BODY CONTROL MODULE)
- Ignition ON.
- Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
- Wait 10 seconds.
- Using a diagnostic scan tool, perform the BCM self-test.
Are any non-network Diagnostic Trouble Codes (DTCs) present?
Yes REFER to the appropriate DTC Chart. No DIAGNOSE the observable symptom.