Subaru Legacy BN/BS (2015-2019) Service Manual: Removal

Subaru Legacy BN/BS (2015-2019) Service Manual / Hvac system (heater ventilator and a c) / Heater core / Removal

CAUTION:

Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION

1. Disconnect the ground terminal from the battery sensor, and wait for at least 60 seconds before starting work. NOTE

2. Remove the heater and cooling unit assembly. Heater and Cooling Unit > REMOVAL

3. Remove the heater core.

(1) Remove the screws, and remove the duct - foot driver.

(2) Remove the screw and detach the heater pipe cover.

(3) Remove the screw and remove the heater pipe clamp.

(4) Remove the heater core.

Installation

CAUTION:• Do not start the engine before charging refrigerant.• If the engine is started with no refrigerant charge, replace the compressor assembly.• Replace O-rings and pipe clamps ...

Other materials:

Dtc b1433 ambient temperature sensor circuit short-circuit (air-conditioner)
DTC DETECTING CONDITION:• Ambient sensor to combination meter circuit is shorted.• Data to be received from the combination meter via CAN communication do not arrive.TROUBLE SYMPTOM:• Defective ambient temperature display• Ambient temperature is falsely recognized as 15.2� ...