GPS Antenna Connection Open Or Short
Table of contents
B2204 LINCOLN Possible Causes
- Faulty Global Positioning System (GPS) Antenna
- Global Positioning System Antenna harness is open or shorted
- Global Positioning System Antenna circuit poor electrical connection
- Faulty Audio Control Module (ACM)
How do I fix code B2204 LINCOLN?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B2204 LINCOLN code
The cost of diagnosing the B2204 LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2204 LINCOLN Description
The primary source of vehicle location for the navigation system is the Audio Control Module (ACM) receiving the position signal through the Global Positioning System (GPS) Antenna.
In addition, the ACM receives the wheel pulse signal from the Instrument Cluster (IC) (which gateways the signal from the Anti-Lock Brake System (ABS) module). This secondary signal is used to calculate vehicle position when the GPS signal is lost. It also supports the adaptive learning function of the ACM, whereby the ACM can compensate for long-term differences between the GPS signal location, and the actual distance traveled by the vehicle. The Diagnostic Trouble Code (DTC) will set when an open, short to ground, or short to voltage is detected in the GPS antenna circuit.