2022 Subaru Ascent BaseFACTORY OEM SERVICE PROCEDURE

Special Tool

ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
G13198151Courtesy of SUBARU OF AMERICA, INC.
18356AA010 INJECTOR REMOVER Used for removing the fuel injector.
G13198152Courtesy of SUBARU OF AMERICA, INC.
18362AA060 ADAPTER R Used for removing the fuel injector #1.
G13198153Courtesy of SUBARU OF AMERICA, INC.
18362AA070 ADAPTER L Used for removing the fuel injector #2.
G13198154Courtesy of SUBARU OF AMERICA, INC.
18271AA040 ADJUSTER Used for installing the fuel injector seal.
G13198155Courtesy of SUBARU OF AMERICA, INC.
18271AA030 GUIDE Used for installing the fuel injector seal.
G13619521Courtesy of SUBARU OF AMERICA, INC.
20399AG000 STRUT MOUNT SOCKET Used for removing and installing the engine coolant temperature sensor and engine oil temperature sensor.
NOTE: STRUT MOUNT SOCKET (20099PA000) can also be used.
G13600096Courtesy of SUBARU OF AMERICA, INC.
42075AG690 FUEL HOSE Used for draining fuel.
NOTE: This is the SUBARU genuine part.
G13619523Courtesy of SUBARU OF AMERICA, INC.
42099AE000 QUICK CONNECTOR RELEASE Used for removing the quick connector on the fuel hose.
G10318217Courtesy of SUBARU OF AMERICA, INC.
18471AA000 FUEL PIPE ADAPTER Used for draining fuel.
G13198159Courtesy of SUBARU OF AMERICA, INC.
18460AA150 CHECK BOARD Used for measuring voltage and resistance of ECM terminals.
G11252774Courtesy of SUBARU OF AMERICA, INC.
42099FL000 ST FUEL PUMP Used for removing and installing the fuel pump.
G12515772Courtesy of SUBARU OF AMERICA, INC.
- SUBARU SELECT MONITOR 4 Used for setting of each function and troubleshooting for electrical system.
NOTE:
  • For detailed operation procedures, refer to "Help" of application.
  • Used together with interface for Subaru Select Monitor (such as DST-i and DST-010).
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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