Pinpoint Test H : IPMB (Image Processing Module B) DTC (Diagnostic Trouble Code) U0155:87: Notes
IPMB DTC U0155:87
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods
Refer to Wiring Diagram(s) MODULE COMMUNICATIONS NETWORK for schematic and connector information.
Normal Operation and Fault Conditions
The IPMB communicates with the IPC through the MS-CAN.
IPMB DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0155:87 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: Missing Message | Sets in continuous memory in the IPMB when expected messages from the IPC are not received. |
Possible Sources
- IPC
- IPMB