DESCRIPTION The navigation receiver assembly stores this DTC when the SD card cannot be mounted when inserted into the SD card slot.
PROCEDURE
(a) Turn the ignition switch off and remove the SD card from the SD card slot. (b) Check that the SD card is not damaged. OK: The SD card is not damaged.
(a) Check that the terminals of the SD card are free of foreign matter. Remove foreign matter as necessary. (b) Check that the SD card slot of the navigation receiver assembly is free of foreign matter. Remove foreign matter as necessary. (c) Insert the SD card into the SD card slot.
(a) Clear the DTCs (See page ). (b) Recheck for DTCs and check that no DTCs are output (See page ). OK: No DTCs are output.
(a) Replace the SD card. (b) Clear the DTCs (See page ). (c) Recheck for DTCs and check that no DTCs are output (See page ). OK: No DTCs are output. Result
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Toyota Tundra Service Manual > Rear View Monitor System(for Radio And Display Type): Terminals Of Ecu
TERMINALS OF ECU 1. CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY (a) Disconnect the J137 and J139 radio and display receiver assembly connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specif ...