Possible Causes
| Possible Causes |
|---|
| BAD ANTENNA CONNECTION |
| GPS ANTENNA CABLE SHORTED TO GROUND OR OPEN |
| GPS ANTENNA SHORTED TO GROUND OR OPEN |
| GLOBAL TELEMATICS BOX MODULE (TBM2) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .