PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary. Power Steering System
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Toyota Tundra Service Manual > Meter / Gauge System: Engine Coolant Temperature Gauge Malfunction
DESCRIPTION In this circuit, the combination meter receives the engine coolant temperature signals from the ECM using the CAN communication lines. The combination meter displays an engine coolant temperature that is calculated based on the data received from the ECM. WIRING DIAGRAM PROCEDURE 1. CHEC ...