DESCRIPTION The combination meter communicates with the ECM via the CAN line.
WIRING DIAGRAM ![]() PROCEDURE
(a) Check for DTCs and note any codes that are output (See page
(b) Clear the DTC (See page (c) Recheck for DTC (See page
HINT: If the CAN communication system DTC U0100 and another DTC are output at the same time, perform troubleshooting for the CAN communication system DTC U0100 first.
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Toyota Tundra Service Manual > Navigation System: System Description
SYSTEM DESCRIPTION 1. NAVIGATION SYSTEM OUTLINE (a) Vehicle position tracking methods It is essential that the navigation system correctly tracks the current vehicle position and displays it on the map. There are 2 methods to track the current vehicle position: autonomous (dead reckoning) and GPS* ( ...