POWER ASSISTED SYSTEM (POWER STEERING) (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”.

34199AG100
SPECIAL TOOL HARNESS
Used for troubleshooting the electrical system.
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
InspectionInstallation of child restraint systems by use of lower and tether anchorages
(LATCH)
The Subaru Ascent is equipped with a modern LATCH (Lower Anchors and Tethers
for Children) system, designed to simplify the installation of child restraint systems
while ensuring maximum safety. Using the LATCH system in the Subaru Ascent allows
secure attachment without relying solely on seat ...
Inspection
LIGHTING SYSTEM > Rear Height SensorINSPECTION1. Connect three dry cell batteries (1.5 V) in series.NOTE:• Use new dry-cell batteries.• Using a circuit tester, check that the initial voltage of each dry-cell battery is 1.6 V or more. And also check that the voltage of three batteries ...
Assembly
STARTING/CHARGING SYSTEMS(H4DO) > GeneratorASSEMBLYAssemble in the reverse order of disassembly.NOTE:• Refer to component for tightening torque of each part. General Description > COMPONENT">• After assembling, manually turn the pulley to check that the rotor rotates smoot ...