Test A: Navigation System Does Not Operate Correctly - No Global Positioning System (GPS) Antenna Signal

PINPOINT TEST A: NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - NO GLOBAL POSITIONING SYSTEM (GPS) ANTENNA SIGNAL

A1-A2:

A2-A3:

A4-A6:

A6-A7:

A7-A8:

A9:

Normal Operation
The audio unit receives signals from the GPS satellites through the GPS antenna and computes the vehicle position.

DTC B2204 - sets when an open or short to ground is detected on the GPS antenna circuit.

Possible Causes
- GPS antenna
- Navigation module