Ford B166a60 Portable | No Login |

The internal hardware of the Accessory Protocol Interface Module (APIM) or Global Positioning System Module (GPSM) may be faulty. Recommended Solutions

The alphanumeric string is a specific Diagnostic Trouble Code (DTC) used by Ford Motor Company to identify a fault within the vehicle's body control systems. In the context of Ford's diagnostic architecture, this code typically points to a communication or signal-processing error within a specific sub-module, often related to the infotainment or telematics system. Breakdown of the Code ford b166a60

Because this code involves specific sub-module signals, it is best diagnosed using professional-grade tools like FORScan or the official Ford IDS (Integrated Diagnostic System). The internal hardware of the Accessory Protocol Interface

A diagnostic scanner might show that a specific module (like the APIM or GPSM) is not responding. Breakdown of the Code Because this code involves

Use the Ford Support Website to check for any pending SYNC or module updates using your VIN.

This is the core identifier for the specific circuit or component being monitored.

Are you currently seeing this code on a , or is your infotainment screen acting up?