ENGINE (DIAGNOSTICS)(H4DO) > General Description
PREPARATION TOOL
1. SPECIAL TOOL
ILLUSTRATION | TOOL NUMBER | DESCRIPTION | REMARKS |

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SUBARU SELECT MONITOR 4
Used for setting of each function and troubleshooting for electrical system.
NOTE:
For detailed operation procedures of Subaru Select Monitor 4, refer to “Application help”.

18252AA000
CRANKSHAFT SOCKET
Used for rotating crankshaft.
2. GENERAL TOOL
TOOL NAME | REMARKS |
Circuit tester | Used for measuring resistance, voltage and current. |
Oscilloscope | Used for measuring the sensor. |
DST-i | Used together with Subaru Select Monitor 4. |
Caution
InspectionDtc b1434 evaporator temperature sensor circuit open
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1434 EVAPORATOR TEMPERATURE SENSOR CIRCUIT OPENDTC detecting condition:Evaporator sensor circuit is open.Trouble symptom:Evaporator temperature is falsely recognized as low, and the compartment temp ...
Dtc c2024 tire 4 air pressure low (normal mode)
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C2024 TIRE 4 AIR PRESSURE LOW (NORMAL MODE)DTC DETECTING CONDITION:Inflation pressure of tires dropped below the specified value.NOTE:For the specifications, refer to “CURRENT DATA&rdq ...
System features
BSD/RCTA consists of the following functions.
To detect a vehicle in a blind spot on an
adjacent lane or a vehicle approaching at
high speed while driving the vehicle (Blind
Spot Detection)
To detect a vehicle approaching from
the right or left while reversing the vehicle
(Rear Cross ...