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.
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:
Removal
SECURITY AND LOCKS > Rear Gate Latch and Actuator AssemblyREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Remove the trim panel - rear gate. Rear Gate Trim > REMOVAL">3. Remove the latch and actuator - rear gate.(1) Disconnect the connector.(2) Remove the bolts, ...
Operation
VEHICLE DYNAMICS CONTROL (VDC) > ABS Sequence ControlOPERATION1. While the ABS sequence control is being performed, the operation of the hydraulic unit can be checked using the brake tester or pressure gauge after the hydraulic unit solenoid valve operation.2. ABS sequence control can be started ...
Dtc b1761 occupant detection sensor mat liquid coating
OCCUPANT DETECTION SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1761 OCCUPANT DETECTION SENSOR MAT LIQUID COATINGDIAGNOSIS START CONDITION:Ignition voltage is 8 V to 16 V.DTC DETECTING CONDITION:• Occupant detection sensor is spattered with fluid.• ...
