B166a60 - Ford
A diagnostic scanner might show that a specific module (like the APIM or GPSM) is not responding.
Features like the Ford SYNC screen, GPS, or hands-free calling may freeze or fail to load. ford b166a60
In modern Ford diagnostics, the two-digit suffix (often following a colon) provides "Failure Type" information. A "60" typically signifies a Signal Comparison Failure —meaning the module received a signal that doesn't match expected data or is out of range for the current vehicle state. Common Symptoms A diagnostic scanner might show that a specific
Use the Ford Support Website to check for any pending SYNC or module updates using your VIN. A "60" typically signifies a Signal Comparison Failure
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
Are you currently seeing this code on a , or is your infotainment screen acting up?
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).