Hybrid Model
Wiring diagram:
Reverse Automatic Braking Ref. to WIRING SYSTEM (CROSSTREK MODEL (HEV))>REVERSE AUTOMATIC BRAKING>WIRING DIAGRAM .
- CHECK WARNING LIGHT
.
Is the RAB warning light blinking and an EyeSight failure displayed?
Yes: Repair the open circuit in the harness between the stereo camera and combination meter.
No: Go to 2.
- CHECK LAN SYSTEM
.
Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS) (HEV)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE .
Is the check result OK?
Yes: Go to 3.
No: Perform the inspection according to the diagnosis for LAN system.
- READ DTC
.
Read the DTC of [Reverse Assist Braking] using the Subaru Select Monitor. Ref. to REVERSE AUTOMATIC BRAKING (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .
Is a DTC related to the EyeSight system displayed? (Current malfunction)
Yes: Go to 4.
No: Go to 5.
- READ DTC
.
Read the DTC of [EyeSight] using the Subaru Select Monitor. Ref. to EYESIGHT (DIAGNOSTICS) (HEV)>DIAGNOSTIC TROUBLE CODE (DTC) .
Is a DTC related to the central gateway displayed? (Current malfunction)
Yes: Go to 5.
No: Perform the diagnosis for the EyeSight system. Ref. to EYESIGHT (DIAGNOSTICS) (HEV)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE .
- READ DTC
.
Read the DTC of [Central Gateway] using the Subaru Select Monitor. Ref. to CENTRAL GATEWAY (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .
Is a DTC related to the combination meter displayed? (Current malfunction)
Yes: Go to 6.
No: Perform the diagnosis for the central gateway. Ref. to CENTRAL GATEWAY (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE .
- CHECK COMBINATION METER
.
Check the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>COMBINATION METER SYSTEM>OPERATION>SELF-DIAGNOSIS DISPLAY MODE .
Is the check result OK?
Yes: Replace the RAB control module. Ref. to REVERSE AUTOMATIC BRAKING>REVERSE AUTOMATIC BRAKING CONTROL MODULE .
No: Replace the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>COMBINATION METER SYSTEM .