Subaru Crosstrek Service Manual: Inspection
LAN SYSTEM (DIAGNOSTICS) > General Description
INSPECTION
1. INSPECTION WITHOUT USING CAN DIAGNOSTIC
Before performing diagnosis, check the following items that might affect troubles of each module.
1. Check the battery. Battery > INSPECTION">
2. Check the fuse condition.
Make sure that ampere of the fuse is setting value, and it is not blown out.
3. Check the connecting condition of harness and harness connector.
2. INSPECTION USING CAN DIAGNOSTIC
Before performing diagnostics, check the following item which might affect body integrated unit malfunctions.
1. Confirm settings of body integrated unit are corresponded to vehicle equipment. Registration Body Integrated Unit > OPERATION">
2. Make sure that the User Customizing of the body integrated unit matches the vehicle equipment. User Customizing > OPERATION">
3. Confirm “Factory initial setting” of body integrated unit registrations is set to “Market”.
Preparation tool
LAN SYSTEM (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooti ...
Other materials:
Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Fuel Level SensorINSTALLATIONInstall in the reverse order of removal.CAUTION:Be sure to install the fuel level sensor harness to the clip first, then install the connector cable. Otherwise, malfunction may occur.(A)Fuel level sensor harness(B)Connector cable ...
Before checking or servicing in the engine compartment
WARNING
Always stop the engine and apply
the parking brake firmly to prevent
the vehicle from moving.
Always let the engine cool down.
Engine parts become very hot
when the engine is running and
remain hot for some time after
the engine has stopped.
Do not spill engine oil, engine
coolan ...
Dtc b1901 open in front p/t rh
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1901 OPEN IN FRONT P/T RHDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Seat belt pretensioner (RH) circuit is open.• Pretensioner (RH) is faulty.• Pretensioner harness (RH ...
