DESCRIPTION If the hybrid vehicle control ECU receives an invalid compressor control request from the air conditioning amplifier assembly via CAN communication, it will store this DTC.
CONFIRMATION DRIVING PATTERN HINT: After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure. Click here
PROCEDURE
(a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Enter the following menus: Body Electrical / Air Conditioner / Trouble Codes. (d) Check if DTCs related to the air conditioning system (A/C) are output. Body Electrical > Air Conditioner > Trouble Codes
(e) Turn the power switch off.
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Toyota Avalon Service & Repair Manual > Oil Pressure Switch: Inspection
INSPECTION PROCEDURE 1. INSPECT ENGINE OIL PRESSURE SWITCH ASSEMBLY (a) Disengage the clamp to disconnect the wire harness protector. *1 Wire Harness Protector (b) Disconnect the engine oil pressure switch assembly connector. (c) Start the engine. (d) Measure the resistance according to the value(s) ...