DESCRIPTION The combination meter assembly communicates with the main body ECU (multiplex network body ECU) via the CAN line.
WIRING DIAGRAM ![]() PROCEDURE
(a) Use the Techstream to check if the CAN communication system is functioning normally. Click here
HINT: If the CAN communication system DTC U0142 and another DTC are output at the same time, perform troubleshooting for the CAN communication system DTC U0142 first.
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Toyota Tundra Service Manual > Air Switching Valve(for Bank 2): Inspection
INSPECTION PROCEDURE 1. INSPECT AIR SWITCHING VALVE ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 - 5 20°C (68°F) 4.5 to 5.5 Ω 1 - Body ground Always 1 MΩ or higher 5 - Body ground Text in ...