DESCRIPTION This DTC is stored if the amount of refrigerant in the in the air conditioning system exceeds a threshold. The air conditioning amplifier assembly judges whether the amount of refrigerant is appropriate based on the detected refrigerant pressure and cooler compressor assembly operation current. If the amount of refrigerant in the system is determined to have exceeded a threshold, operation of the cooler compressor assembly will be stopped, and will remain stopped even if the engine switch is turned off and then the engine is restarted.
PROCEDURE
(a) Recover the refrigerant from the air conditioning system using a refrigerant recovery unit. Click here
(a) Charge the air conditioning system with refrigerant. Click here
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Drive Start Control
DESCRIPTION The drive start control is controlled by the ECM. If the ECM determines that the shift lever and accelerator pedal are operated abnormally, driving force is restricted and, when necessary, a warning is displayed on the combination meter assembly. CAUTION / NOTICE / HINT HINT: Even if the ...
