Test B: Navigation System Does Not Operate Correctly - The Global Positioning System (GPS) Antenna Signal Is Inoperative

PINPOINT TEST B: NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - THE GLOBAL POSITIONING SYSTEM (GPS) ANTENNA SIGNAL IS INOPERATIVE

B1-B3:

B3-B4:

B5-B6:

B7:

B7-B9:

Normal Operation
The GPS antenna provides information from the GPS satellite system to the GPS receiver in the navigation module. This information is used to calculate vehicle position and direction of travel.

Possible Causes
- GPS antenna
- GPS antenna cable
- navigation module