Subaru Crosstrek Service Manual: Basic diagnostic procedure Procedure
EyeSight (DIAGNOSTICS) > Basic Diagnostic Procedure
PROCEDURE
CAUTION:
• Start the diagnosis after the engine has started. (Cruise control main switch does not turn on even if it is pressed before the engine starts.)
• When performing diagnosis, observe the legal speed limit on the road.
• ECM cancel code and ACC cancel code are not the diagnostic trouble code (DTC). These codes will also appear when the cruise control is cancelled by the driver’s operation. Do not confuse them.
• Be sure to get an assistant to support the diagnosis while driving, and have him/her operate the select monitor.
• Be sure to record the following data before performing the Clear Memory. (Data must be obtained before inspection because the Clear Memory operation deletes previous faults and temporary stop history.)
– All diagnostic trouble codes (DTCs)
– DTC of stereo camera (current malfunction, past malfunction)
– Freeze frame data of stereo camera
– ACC cancel code of stereo camera
– EyeSight temporary stop code of stereo camera
– Current data of stereo camera
(To obtain the data concerning camera adjustment information, previous trouble or temporary stop history, all data must be measured for a few seconds after the engine has started.)
• When a temporary stop occurs, stereo camera may be affected by a small amount of dirt that would not be perceived by the driver. In this case, cleaning the windshield glass is effective. General Description > INSPECTION">
| STEP | CHECK | YES | NO |
1.PREPARATION BEFORE INSPECTION.
Using the Check List for Interview, confirm the condition of the malfunction occurrence from the user. Check List for Interview > CHECK">
Is there any component that obviously seems to affect the malfunction?
Repair or replace the component that seems to affect the malfunction.
Basic Diagnostic Procedure > PROCEDURE">Go to Step 2.
2.CHECK DTC.
Read the DTC using Subaru Select Monitor. Diagnostic Code(s) Display">
NOTE:
When communication with the stereo camera could not be established, check the circuit. Subaru Select Monitor > INSPECTION">
Is DTC displayed on Subaru Select Monitor?
Perform the diagnosis according to DTC and freeze frame data. Diagnostic Code(s) Display"> Freeze Frame Data Display"> If the diagnostic codes other than the stereo camera are displayed, refer to the diagnosis for the relevant codes.
Basic Diagnostic Procedure > PROCEDURE">Go to Step 3.
3.PERFORM DIAGNOSTICS WITH PHENOMENON.
Using the diagnostics with phenomenon, perform inspection. Diagnostics with Phenomenon">
Is the vehicle free from any problem described in the diagnostics with phenomenon? / Are indicators normal?
Finish the diagnosis.
Perform the diagnosis according to the diagnostics with phenomenon.
Operation
EyeSight (DIAGNOSTICS) > Subaru Select MonitorOPERATION1. GENERAL DESCRIPTIONFor on-board diagnosis function of the EyeSight, use the Subaru Select Monitor.The on-board diagnosis function operates ...
Check list for interview Check
EyeSight (DIAGNOSTICS) > Check List for InterviewCHECKInspect the following items regarding the vehicle’s state.Writer/InspectorWriter’s name Inspector’s Name Vehicle informationC ...
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Preparation tool
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