Pinpoint Test N: U3000:47
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.
- DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition TCCM U3000:47 Control Module: Watchdog/Safety μC Failure This DTC sets when the TCCM detects an internal electronic failure. Possible Sources
- TCCM
- N1 INSTALL A NEW SUSPECT MODULE
- Ignition ON
- Using a diagnostic scan tool, perform the TCCM self-test.
Is the TCCM detects an internal electronic failure?
Yes Check the DTC. REPEAT the TCCM On Demand self-test. If the DTC reset, INSTALL a new TCCM REFER to: Transfer Case Control Module (TCCM) . No The repair is complete.