B2466

CIRCUIT DESCRIPTION
This internal VICS memory test in internal to the navigation module (NAV).

CONDITIONS FOR RUNNING THE DTC
The navigation module (NAV) tests the VICS memory, processor and antenna system when it detects a power mode transition to ON.

CONDITIONS FOR SETTING THE DTC
The navigation module (NAV) determines there is an internal error in the NAV.

DTC B2466 does not set if DTC B1328 or B1327 is current.

ACTION TAKEN WHEN THE DTC SETS
^ Last VICS information is displayed it requested.
^ Limited or no VICS information is used in route guidance.
^ VICS switch may not be displayed on the screen.
^ This failure has no effect outside the navigation system.

CONDITIONS FOR CLEARING THE DTC
A current DTC will clear when the navigation module (NAV) does not detect the failure during the last power mode transition.

DIAGNOSTIC AIDS
Cycle the ignition switch even after a successful inspection with a scan tool in order to initialize the system.

TEST DESCRIPTION

Steps 1-5:

The number(s) below refer to the step number(s) on the diagnostic table.
1. Determines if the malfunction is present.
2. Determines if an internal fault is present.
3. Determines if an internal fault is present.