Honda Civic manuals

Subaru Legacy Service Manual: Electrical component location location

Subaru Legacy Service Manual / Hvac system (diagnostics) / Electrical component location location



Pressure sensor


A/C compressor

(Refrigerant flow sensor, variable flow change solenoid)


Ambient sensor



Evaporator sensor


Sunload sensor


A/C control panel


Air mix door actuator*1 or air mix door actuator LH*2


Intake door actuator


Air mix door actuator RH*2




Mode door actuator


Rear vent actuator*3


Blower motor


In-vehicle sensor

*1: Manual A/C

*2: Auto A/C

*3: With rear seat A/C

Diagnostics with phenomenon inspection
(1) Perform diagnosis according to the diagnosis procedure for the corresponding symptom listed in the symptom table.(2) If there are multiple symptoms, perform the diagnosis in the order of symptom n ...

Inspection mode procedure
It is possible to diagnose the DTC by performing the indicated inspection mode. After correcting the DTC, perform a necessary inspection mode and make sure that the function is resumed correctly and t ...

Other materials:

CAUTION:Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.1. Disconnect the ground terminal from battery sensor. NOTE2. Lift up the vehicle.3. Remove the under cover. Front Under Cover > REMOVAL4. Disconnect the front oxygen (A/F) sensor connector (A) ...

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