Test M: No Global Positioning System (GPS) Antenna Signal

PINPOINT TEST M: NO GLOBAL POSITIONING SYSTEM (GPS) ANTENNA SIGNAL

Normal Operation
The global positioning system (GPS) antenna provides information from the GPS satellite system to the GPS receiver in the navigation module (part of the navigation audio control module [ACM]). This information is used to calculate vehicle position and direction of travel.

- DTC B2204 (GPS Antenna Connection Open or Short) - sets when an open or short ground is detected in the GPS antenna circuit.

This pinpoint test is intended to diagnose the following:
- GPS antenna
- ACM

M1:

M1-M5: