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:
Inspection
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > EGR Control ValveINSPECTION1. Check that the EGR control valve has no deformation, cracks or other damages.2. Measure the resistance between EGR control valve terminals.Terminal No.Standard2 and 122±2 ?2 and 322±2 ?5 and 422±2 ?5 and 622 ...
Dtc p1531 battery current sensor circuit high
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P1531 BATTERY CURRENT SENSOR CIRCUIT HIGHDTC detecting condition:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION&q ...
Valet mode
When you choose the valet mode, the
alarm system does not operate. In valet
mode, the remote transmitter is used only
for locking and unlocking the doors and
rear gate and panic activation.
To enter the valet mode, change the
setting of your vehicle's alarm system for
deactivation mode. Ref ...
