Subaru Crosstrek Service Manual: Basic diagnostic procedure Procedure
AIRBAG SYSTEM (DIAGNOSTICS) > Basic Diagnostic Procedure
PROCEDURE
| STEP | CHECK | YES | NO |
1.CHECK WARNING LIGHT.
Check whether the airbag warning light in the combination meter is lit.
Does the airbag warning light illuminate?
Basic Diagnostic Procedure > PROCEDURE">Go to Step 2.
Perform the diagnosis according to phenomenon of the problem.
2.READ DTC.
1) Turn the ignition switch to OFF.
2) Connect the Subaru Select Monitor to data link connector.
3) Turn the ignition switch to ON and run the Subaru Select Monitor.
4) Read the DTC. (Current malfunction) Read Diagnostic Trouble Code (DTC)">
NOTE:
If the communication function of the Subaru Select Monitor cannot be executed properly, check the communication circuit. Subaru Select Monitor > INSPECTION">
5) Record all DTCs, time stamp and freeze frame data.
NOTE:
For time stamp, refer to “LAN SYSTEM”. General Description > CAUTION">
Are any DTCs displayed?
Basic Diagnostic Procedure > PROCEDURE">Go to Step 3.
Go to “Airbag Warning Light Failure” Airbag Warning Light Failure">.
3.PERFORM DIAGNOSIS.
1) Determine the possible cause from “List of Diagnostic Trouble Code (DTC)” List of Diagnostic Trouble Code (DTC)">.
2) Inspect the DTC using “List of Diagnostic Trouble Code (DTC)”.
3) Repair the trouble cause.
4) Perform the Clear Memory Mode. Clear Memory Mode">
5) Perform the Inspection Mode. Inspection Mode">
6) Read any other DTCs displayed. Read Diagnostic Trouble Code (DTC)">
Are any DTCs displayed?
Perform the procedure 1) to 5) in step 3.
Finish the diagnosis.
Airbag warning light illumination pattern Inspection
AIRBAG SYSTEM (DIAGNOSTICS) > Airbag Warning Light Illumination PatternINSPECTIONTurn the ignition switch to ON, and confirm that the airbag warning light remains on for approx. 6 seconds then turn ...
Batch save of event record data Operation
AIRBAG SYSTEM (DIAGNOSTICS) > Batch save of Event record dataOPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and sel ...
Other materials:
Preparation tool
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of Subaru Select Monitor ...
Removal
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Turbine Speed SensorREMOVALCAUTION:Be sure to prevent water or oil from contacting the connector terminal of turbine speed sensor. If adhesion occurs, replace with a new part.1. Lift up the vehicle.2. Remove the harness connector from turbine speed sens ...
Inspection
MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Transmission Gear OilINSPECTION1. Park the vehicle on a level surface.2. Turn the ignition switch to OFF, and wait until the engine cools.3. Remove the oil level gauge and wipe it clean.4. Reinsert the oil level gauge all the way. Be sure that the oil l ...
