Subaru Crosstrek Service Manual: Inspection

Subaru Crosstrek Service Manual / Auto headlight beam leveler system (diagnostics) / Subaru select monitor / Inspection

AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Subaru Select Monitor

INSPECTION

1. COMMUNICATION FOR INITIALIZING IMPOSSIBLE

Communication error with auto headlight beam leveler CM

Detecting condition:

• Defective harness connector

• Power supply circuit malfunction

• Defective auto headlight beam leveler CM

• Defective CAN communication circuit

• Defective Subaru Select Monitor

Trouble symptom:

Communication is impossible between auto headlight beam leveler CM and Subaru Select Monitor.

CAUTION:

Initialization is required after replacing the auto headlight beam leveler CM.

Wiring diagram:

Headlight beam leveler system Headlight Beam Leveler System > WIRING DIAGRAM">

STEP	CHECK	YES	NO

1.CHECK OTHER COMMUNICATION.

Communicate with the system other than the auto headlight beam leveler CM using the Subaru Select Monitor.

Is the communication to other control module possible?

Subaru Select Monitor > INSPECTION">Go to Step 2.

Perform the “Communication for Initializing Impossible” of LAN system. Subaru Select Monitor > COMMUNICATION FOR INITIALIZING IMPOSSIBLE">

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.

Subaru Select Monitor > INSPECTION">Go to Step 3.

3.CHECK FOR POOR CONTACT.

1) Turn the ignition switch to OFF.

2) Disconnect the auto headlight beam leveler CM connector.

3) Connect the disconnected connectors.

4) Communicate with the auto headlight beam leveler CM using the Subaru Select Monitor.

Is communication possible?

It is possible that temporary poor communication occurs.

Replace the auto headlight beam leveler CM. Auto Headlight Beam Leveler Control Module">

Operation

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

Other materials:

Dtc b16f3 front sub sensor lh recognition error
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B16F3 FRONT SUB SENSOR LH RECOGNITION ERRORDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:Front sub sensor (LH) is misinstalled.CAUTION:Before performing diagnosis, refer to “CAUTION&rdqu ...

Installation
BRAKE > Rear Disc Brake AssemblyINSTALLATIONNOTE:Before installation, remove mud and foreign matter from the caliper body assembly and support - rear disc brake.1. Before installation, check each part. Rear Disc Brake Assembly > INSPECTION">2. Apply a thin coat of grease to the suppor ...

ECO history screen
Average fuel consumption per unit time (bar graph) Average fuel consumption corresponding to the driving distance of each trip meter (red line) This screen displays the fuel economy history for the vehicle using a bar graph. The horizontal scale represents the past time range ...