INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor (See page
PROCEDURE 1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR HINT: Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor (See page
(a) Install a new gasket to the sensor.
(c) Connect the sensor connector. 2. ADD ENGINE COOLANT
3. INSPECT FOR COOLANT LEAK
4. INSTALL V-BANK COVER SUB-ASSEMBLY 5. INSTALL NO. 1 ENGINE UNDER COVER |
Toyota Tundra Service Manual > Air Conditioning System(for Manual Air Conditioning System): Compressor Lock Sensor Circuit (B1422/22)
DESCRIPTION The ECM sends an engine speed signal to the air conditioning amplifier via the CAN communication system. The air conditioning amplifier reads the difference between compressor speed and engine speed. When the difference becomes too large, the air conditioning amplifier determines that th ...