Pinpoint Test I: U202B:62
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 sets Diagnostic Trouble Codes when the PACM is programmed with development software.
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition PACM U202B:62 In-Use Application Signing Key: Signal Compare Failure This DTC sets in the PACM when development software is programmed into a production module. Possible Sources
- PACM programming concern
- I1 CHECK FOR RECENT SERVICE HISTORY
- Ignition ON.
- Clear the PACM Diagnostic Trouble Codes (DTCs).
- Perform the PACM self-test.
Is DTC U202B:62 present?
Yes PROGRAM the PACM using as-built data. REFER to: Module Programming . If the module programming fails to correct the concern, INSTALL a new PACM for failure to retain module programming. REFER to: Pedestrian Alert Control Module (PACM) . No The PACM is functioning correctly. This DTC only sets when development software is in use in the PACM.