Pinpoint Test I : U0121:00: Notes
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Module Communications Network for schematic and connector information
Normal Operation and Fault Conditions
REFER to: Cruise Control - System Operation and Component Description .
DTC Fault Trigger Condition-CCM
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0121:00 | Lost Communication with Anti-Lock Brake System (ABS) Control Module: No Sub-Type Information | Sets in the CCM if data messages received from the ABS module are missing. |
Possible Sources
- ABS module
- CCM
- GWM
- PCM