Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Basic procedures

WIRING SYSTEM > Basic Diagnostic Procedure

BASIC PROCEDURES

1. GENERAL DESCRIPTION

The most important purpose of diagnostics is to quickly determine which part is malfunctioning, to save time and labor.

2. IDENTIFICATION OF TROUBLE SYMPTOM

Determine what the problem is based on the symptom.

3. PROBABLE CAUSE OF TROUBLE

Look at the wiring diagram and check the system’s circuit. Then check the switch, relay, fuse, ground, etc.

4. LOCATION AND REPAIR OF TROUBLE

1. Using the diagnostics, narrow down the causes.

2. If necessary, use a voltmeter, ohmmeter, etc.

3. Before replacing certain component parts (switch, relay, etc.), check the power supply, ground, for open wiring harness, poor connectors, etc. If no problem is encountered, check the component parts.

5. SYSTEM OPERATION CHECK

After repairing, ensure that the system operates properly.

Basic diagnostic procedure
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Connector symbol in wiring harness
WIRING SYSTEM > Basic Diagnostic ProcedureCONNECTOR SYMBOL IN WIRING HARNESSA number of connector symbols are used in each wiring diagram to easily identify the wiring harness connectors. ...

Other materials:

Sound settings
Touch the  tab to set the sound quality. Item Function Balance/ Fader Select to adjust speaker volume balance (right/left and front/rear). Speed Volume Control Select to adjust speaker volume coupled to vehicle speed. Graphic Equa ...

Installation
INSTRUMENTATION/DRIVER INFO > Multi-function Display (MFD)INSTALLATIONCAUTION:• Make sure the electrical connector is connected securely.• Make sure that the multi-function display (MFD) operates normally.• After installing the center grille assembly, check that the air vent gri ...

General diagnostic table Inspection
DRIVE SHAFT SYSTEM > General Diagnostic TableINSPECTIONNOTE:Vibration while cruising may be caused by an unbalanced tire, improper tire inflation pressure, improper wheel alignment, etc.SymptomsPossible causeCorrective actionNoise or vibration from propeller shaft• Center bearing• Run ...

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