DTC U0452: Invalid Data Received From Restraints Control Module
WARNING: This page is about a different car, the 2019 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
| Failure | Action |
|---|---|
| 29 | GO to PINPOINT TEST BH |
| 41 | GO to PINPOINT TEST BH |
| 86 | GO to PINPOINT TEST BH |
| 4A | This DTC sets if the vehicle information in the RCM does not match what is transmitted from the ABS module. Using the diagnostic scan tool, RETRIEVE the RCM part number and compare to the parts catalogue. If the part numbers do not match, INSTALL a new RCM. REFER to the Supplemental Restraint System article. If the part numbers match, CONFIGURE the ABS module using As-Built Data. |