Step | Action | Yes | No | ||||
---|---|---|---|---|---|---|---|
Schematic Reference: Navigation System Schematics DEFINITION: The navigation voice recognition is inoperative. | |||||||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information | ||||
2 |
Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 | ||||
3 | Test the following circuits for an open, short to ground, or a short to voltage:
Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 6 | Go to Step 4 | ||||
4 | Inspect for poor connections at the harness connector of the navigation radio. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 6 | Go to Step 5 | ||||
5 | Replace the navigation radio. Refer to Control Module References in Computer/Integrating Systems. Did you complete the replacement? | Go to Step 6 | |||||
6 | Operate the system to verify the repair. Does the system operate properly? | System OK | Go to Step 3 |