CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > 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”.

18460AA040
CHECK BOARD
Used for measuring voltage and resistance of TCM terminals.
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
InspectionAssembly
MECHANICAL(H4DO) > Chain CoverASSEMBLY1. Install the camshaft position sensor. Camshaft Position Sensor > INSTALLATION">2. Install the oil control solenoid. Oil Control Solenoid > INSTALLATION">3. Install the engine oil temperature sensor. Engine Oil Temperature Sensor &g ...
Washing
CAUTION
When washing your Subaru Ascent, be aware that the braking system may
become wet. This can temporarily increase stopping distance. To restore normal
braking performance, drive at a safe speed and gently apply the brakes to generate
heat and dry the components.
Avoid washing th ...
Dtc c0057 ecm control system
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C0057 ECM CONTROL SYSTEMDTC detecting condition:ECM malfunctioningTrouble symptom:• VDC does not operate.• EyeSight does not operate.STEPCHECKYESNO1.CHECK COOPERATION CONTROL FEAS ...