Subaru Legacy BN/BS (2015-2019) Service Manual: Installation
CAUTION: • Do not start the engine before charging refrigerant. • If the engine is started with no refrigerant charge, replace the compressor assembly. • If the evaporator has been replaced, add an appropriate amount of compressor oil to the compressor. Compressor Oil > ADJUSTMENT • When the evaporator has been replaced, always replace the packing for expansion valve with a new one and apply the compressor oil on it. • Make sure that the water seal packing on the cover attachment area is securely attached. • Replace the O-rings with new parts, and then apply compressor oil. • Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION 1. Install the evaporator sensor to the specified location. Evaporator Sensor > INSTALLATION 2. Install the expansion valve - cooling. Tightening torque: 5 N·m (0.5 kgf-m, 3.7 ft-lb) 3. Install the evaporator. 4. Attach the heater case lower. 5. Install the duct - foot assist. 6. Attach the heater core. 7. Install the heater and cooling unit assembly. Heater and Cooling Unit > INSTALLATION 8. Connect the ground terminal to battery sensor. NOTE |
Inspection
1. Check the evaporator fin for dust. Blow with compressed air or flush fins with water as needed.2. If any oil leak is found from the evaporator, replace the evaporator. ...
Other materials:
Dtc b1430 in-vehicle (post evaporator) temperature sensor circuit open
DTC DETECTING CONDITION:In-vehicle sensor circuit is open.TROUBLE SYMPTOM:In-vehicle air temperature is falsely recognized as 25°C (77°F), and the compartment temperature is adjusted.WIRING DIAGRAM:Air conditioning system Air Conditioning System > WIRING DIAGRAMSTEPCHECKYESNO1.CHECK C ...
