| All About OBDII Engine Codes
AutoCodes - Generic - B2204

B2204 Code - GPS Antenna Connection Open Or Short

- Code Popularity: 14,916 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By - Updated Jun 17, 2020
Share on Facebook   Share on Twitter   Share on Linkedin

|Code B2204 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 the Code B2204?

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.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B2204?

Labor: 1.0

The cost of diagnosing the B2204 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.

|What are Code B2204 Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|Code B2204 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.

OBDII Code B2204 - GPS Antenna Connection Open Or Short -
B2204 Code - GPS Antenna Connection Open Or Short

|Need More Information on the B2204 Code?

Need more information on how to fix the B2204 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B2204 Code?

Get the B2204 code diagnosed by a professional: Find a repair shop in your area

|Code B2204 comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B2204 code? Have you replaced any parts?
Any information is appreciated. Thanks