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

18355AA000
PULLEY WRENCH
• Used for removing and installing water pump pulley.
• Used with PULLEY WRENCH PIN SET (18334AA030).

18334AA030
PULLEY WRENCH PIN SET
• Used for removing and installing water pump pulley.
• Used together with PULLEY WRENCH (18355AA000).

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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”.
2. GENERAL TOOL
TOOL NAME | REMARKS |
Circuit tester | Used for measuring resistance, voltage and current. |
Radiator cap tester | Used for checking radiator and radiator cap. |
DST-i | Used together with Subaru Select Monitor 4. |
Component
RadiatorAccess key fob - if access key fob does not operate properly
CAUTION
Keep metallic objects, magnetic devices, and signal transmitters away from
the space between the access key fob and the push-button ignition switch in your
Subaru Ascent. Such interference may disrupt communication and prevent proper system
operation.
The following features of your S ...
Caution
EyeSight > General DescriptionCAUTION• Before disconnecting connectors of sensors or units, be sure to disconnect the ground cable from battery. When replacing the electrical parts provided with memory functions that store contents specified by a customer, record the memory contents before ...
Dtc b1660 passenger s airbag on indicator failure
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1660 PASSENGER’S AIRBAG ON INDICATOR FAILUREDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Passenger’s airbag indicator is faulty.• Airbag control module is faulty.&b ...