Step | Action | Value(s) | Yes | No |
---|---|---|---|---|
Schematic Reference: Navigation System Schematics | ||||
DEFINITION: When using the navigation system, the GPS icon does not appear on the navigation radio. | ||||
1 | Did you perform the Diagnostic System Check - Navigation System ? | -- | Go to Step 2 | |
2 |
Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the system have GPS reception? | -- | Go to Step 9 | Go to Step 4 |
4 | Inspect the front window and front door glass for metallic tinting or any other alterations or obstructions. Is the front window glass OK? | -- | Go to Step 6 | Go to Step 5 |
5 | Remove the front window or front door glass tinting or other alterations. Did you complete the repair? | -- | Go to Step 9 | -- |
6 | Test the GPS antenna line for resistance between the center conductor and the outer shield. Does the resistance measure near the specified value? | 200ohms | Go to Step 8 | Go to Step 7 |
7 | Replace the GPS antenna. Refer to Global Positioning System (GPS) Antenna Replacement . Did you complete the replacement? | -- | Go to Step 9 | Go to Step 7 |
8 | Replace the navigation radio. Refer to Radio Replacement in Entertainment. Did you complete the replacement? | -- | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |