Toyota Corolla Cross: Air Conditioning Pressure Sensor
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ON-VEHICLE INSPECTION PROCEDURE
1. INSPECT AIR CONDITIONER PRESSURE SENSOR (a) Check the wire harness.
(1) Disconnect the A61 air conditioner pressure sensor connector. (2) Disconnect the I48 air
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
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INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 AIR CONDITIONER PRESSURE SENSOR
88719A
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SEE MORE:
DESCRIPTION The ECM uses the engine coolant temperature sensor, installed to the water outlet, to monitor the operation of the thermostat.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
P012800 Coolant Thermostat (Coolant Temperature Below Thermo
DESCRIPTION If the air outlet mode does not change even though the air outlet display changes, the following factors may be the cause.
Symptom Factor
Air outlet mode cannot be changed
(Air outlet display changes)
No. 1 air conditioning radiator damper servo
On-vehicle Inspection
Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) (P012800,P012807)
