ENGINE (DIAGNOSTICS)(H4DO) > General Description
INSPECTION
Before performing diagnostics, check the following item which might affect engine problems.
1. BATTERY
1. Check the battery. Battery > INSPECTION">
2. Check the condition of the main and other fuses, and harnesses and connectors. Also check for proper grounding.
2. ENGINE GROUND
Make sure that the engine ground terminal has no contamination, corrosion or looseness and is properly connected to the engine.

Preparation tool
NoteDtc b2311 rear radar detect tcm
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2311 REAR RADAR DETECT TCMDTC DETECTING CONDITION:Automatic transmission fails.TROUBLE SYMPTOM:• All functions of BSD/RCTA stop.• Fail icon is displayed in the com ...
Rear view camera
A rear view camera is attached to the rear
gate. When the ignition switch is "ON" and
the shift lever (MT models) or select lever
(CVT models) is set to "R", the rear view
camera automatically displays the rear
view image behind the vehicle on one of
the following displays.
Navigation ...
Manual transmission oil
It is not necessary to check the transmission
oil level. Check that there are no
cracks, damage or leakage. However, the
oil inspection should be performed according
to the maintenance schedule in
the "Warranty and Maintenance Booklet".
Consult your SUBARU dealer for details.
Recommended gr ...