DTC B2465 Navigation CD Player - Data Error. Cadillac Seville 2000

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2000 🢒 Seville 🢒 DTC 🢒 DTC B2465 Navigation CD Player - Data Error

The circuitry is internal to the navigation module (NAV).

The navigation module (NAV) detects a power mode transition to awake with a proper map CD installed or when a CD is inserted.

DTC B2465 does not set if DTC B1328 or B1327 is current.

The navigation module (NAV) has determined that the incorrect CD has been inserted.

•	No map appears on the display.

•	INCORRECT MAP CD INSERTED message appears on the display.

•	The navigation buttons do not function.

•	This failure has no effect outside the navigation system.

A current DTC clears when the navigation module (NAV) detects a navigation CD.

Step	Action	Yes	No
1	Did you perform Diagnostic System Check - Navigation System ?	Go to Step 2	Go to Diagnostic System Check - Navigation System
2	Important: The CD installed must be a map CD as defined for this system. Use the scan tool in order to clear the DTC. Turn the ignition ON with the engine OFF. Install a correct map CD into the navigation module (NAV). Does the DTC reset?	Go to Step 3	Go to Step 4
3	Replace the navigation module (NAV). Refer to Navigation Data Processor Replacement in Entertainment. Did you complete the repair?	Go to Step 4	--
4	Use the scan tool in order to clear the DTC. Operate the vehicle within the Conditions for Running the DTC as specified in the supporting text. Does the DTC reset?	Go to Step 2	System OK