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 > Theft Deterrent System: Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS NOTICE: If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before operation history has been read out and saved, the operation history information could be lost. The function "Read op ...