Subaru Crosstrek Service Manual: Basic diagnostic procedure Procedure
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Basic Diagnostic Procedure
PROCEDURE
NOTE:
When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as sensor having an open circuit. Always perform the inspection in direct sunlight.
| STEP | CHECK | YES | NO |
1.START INSPECTIONS.
1) Prepare the tools. General Description > PREPARATION TOOL">
2) Perform the pre-inspection. General Description > INSPECTION">
Is any malfunction found in pre-inspection?
Fix the malfunction found in pre-inspection, and go to the next inspection step. Basic Diagnostic Procedure > PROCEDURE">Go to Step 2.
Basic Diagnostic Procedure > PROCEDURE">Go to Step 2.
2.CHECK DTC.
1) Under the failure condition, leave the vehicle for one minute or more.
2) Read the DTC using Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)">
NOTE:
• If the communication function of the Subaru Select Monitor cannot be executed properly, check the communication circuit. Diagnostic Procedure for Subaru Select Monitor Communication > COMMUNICATION FOR INITIALIZING IMPOSSIBLE">
• Record the time stamp and the freeze frame data recorded together with the DTC. For time stamp, refer to “LAN SYSTEM”. General Description > CAUTION">
Is DTC displayed?
List of Diagnostic Trouble Code (DTC) > LIST">
Refer to Diagnostics with Phenomenon. Diagnostics with Phenomenon > INSPECTION">
Operation
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Read Current DataOPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select  ...
Clear memory mode Operation
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Clear Memory ModeOPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select  ...
Other materials:
Waxing and polishing
Always wash and dry the vehicle before
waxing and polishing.
Use a good quality polish and wax and
apply them according to the manufacturer's
instructions. Wax or polish when
the painted surface is cool.
Be sure to polish and wax the chrome trim,
as well as the painted surfaces. Loss of
...
Removal
MECHANICAL(H4DO) > Crank SprocketREMOVALNOTE:When replacing a single part, perform the work with the engine assembly installed to body.1. Remove the chain cover. Chain Cover > REMOVAL">2. Remove the timing chain. Timing Chain Assembly > REMOVAL">3. Remove the crank sprocke ...
Dtc b1830 short in curtain airbag rh squib circuit
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1830 SHORT IN CURTAIN AIRBAG RH SQUIB CIRCUITDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Curtain airbag harness (RH) circuit is shorted.• Curtain airbag module (RH) is faulty. ...
