Subaru Crosstrek Service Manual: Inspection
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > General Description
INSPECTION
1. BASIC INSPECTION
Before performing the diagnosis, check the following items which may cause problems relating the wiper or light.
1. Check the battery. Battery">
2. Check the relay and fuse condition. Relay and Fuse">
3. Check the connecting condition of harness and harness connector.
2. FUNCTION CHECK
With the ignition switch ON and the lighting switch set at low beam, change the vehicle posture while the vehicle is stopped. Check that the beam moves, when the vehicle condition is kept for three seconds or more.
Preparation tool
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each fu ...
Other materials:
Removal
BRAKE > Brake PipeREMOVALCAUTION:• Be careful of the following items. Failure to do so may cause the airbag system malfunction.– Yellow connectors and harnesses with yellow tapes around them are the connectors and harnesses for the airbag system. When using a tester on these circuits, fo ...
Symbols in wiring diagrams
WIRING SYSTEM > Basic Diagnostic ProcedureSYMBOLS IN WIRING DIAGRAMSA number of symbols are used in each wiring diagram to easily identify parts or circuits.1. RELAYA symbol used to indicate a relay.2. CONNECTOR 1The sketch of the connector indicates the one-pole types.3. WIRING CONNECTIONSome wi ...
Dtc b1838 short in curtain shield airbag lh squib circuit (to +b)
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1838 SHORT IN CURTAIN SHIELD AIRBAG LH SQUIB CIRCUIT (TO +B)Diagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Curtain airbag harness (LH) is shorted to power supply.• Curtain airbag ...