Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Basic diagnostic procedure Procedure

AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Basic Diagnostic Procedure

PROCEDURE

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1.PERFORM CUSTOMER INTERVIEW.

Using the Check List for Interview, ask the customer the condition of how the trouble occurred. Check List for Interview > CHECK">

Did you interview the customer?

Basic Diagnostic Procedure > PROCEDURE">Go to Step 2.

Interview the customer. Check List for Interview > CHECK">

2.CHECK LAN SYSTEM.

Inspect LAN system. Basic Diagnostic Procedure > PROCEDURE">

Is there any fault?

Perform the inspection according to the diagnosis for LAN system.

Basic Diagnostic Procedure > PROCEDURE">Go to Step 3.

3.CHECK AUTO HEADLIGHT BEAM LEVELER SYSTEM.

Using the Subaru Select Monitor, read DTC of the auto headlight beam leveler system inspection. Read Diagnostic Trouble Code (DTC) > OPERATION">

NOTE:

If the communication function of the Subaru Select Monitor cannot be executed properly, check the communication circuit. Subaru Select Monitor > INSPECTION">

Is DTC displayed?

Record DTC and time stamp, and perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC) > LIST">

For time stamp, refer to “LAN SYSTEM”. General Description > CAUTION">

Basic Diagnostic Procedure > PROCEDURE">Go to Step 4.

4.CHECK DIAGNOSTICS WITH PHENOMENON.

Check “Diagnostics with Phenomenon”. Diagnostics with Phenomenon">

Does the symptom apply?

Perform diagnosis according to the procedures in the diagnostics with phenomenon.

Basic Diagnostic Procedure > PROCEDURE">Go to Step 5.

5.CHECK TROUBLE PHENOMENON.

1) Perform the basic inspection and function check. General Description > INSPECTION">

2) Check the auto headlight beam leveler CM. Control Module I/O Signal">

3) Perform check of current data. Read Current Data">

4) Perform a unit check.

Was the trouble cause found?

Repair or replace the cause of trouble.

System is normal.

Operation
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Subaru Select MonitorOPERATION• For detailed operation procedures, refer to “Application help”.• If the auto headlight bea ...

Check list for interview Check
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Check List for InterviewCHECK• Inspect the following items regarding the vehicle’s state.• Print out this page for interviewing ...

Other materials:

Preparation
1. Turn off the ignition switch. 2. Close all doors (including rear gate). 3. Press and hold the "  " button on the access key. All doors (including rear gate) will then be locked. 4. Keep the "  " button pressed, and press the rear lock button within 5 seconds after step ...

Installation
BRAKE > Brake PedalINSTALLATIONCAUTION:Before handling the airbag system components, always refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">1. Install each part in the reverse order of removal.CAUTION:& ...

Specification
VEHICLE DYNAMICS CONTROL (VDC) > VDC Sequence ControlSPECIFICATION1. CONDITIONS FOR COMPLETION OF VDC SEQUENCE CONTROLWhen the following conditions develop, the VDC sequence control stops and VDC operation is returned to the normal control mode.• When the speed of at least one wheel reaches ...

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