2018 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE

User Customizing: List

Item Initial setting value Setting value Note
Maintenance Customizing Periodic Inspection Update - Non-update/Update Set the periodic inspection update value (distance/time) to the update value.
Tire Check Update - Non-update/Update Set the tire inspection update value (distance/time) to the update value.
Oil Filter Update - Non-update/Update Set the oil filter update value (distance/time) to the update value.
Engine Oil Update - Non-update/Update Set the engine oil update value (distance/time) to the update value.
All Maintenance Item Update - Non-update/Update Set all the maintenance item values (distance/time) to the update value.
Periodic Inspection Update Level Change (Distance) For U5: 6000
For C5: 10000
For C4: 15000		 1000 - 50000 Set the value to update for the periodic inspection update.
Tire Check Update Level Change (Distance) For U5: 7500
For C5: 12000
For C4: 12000		 1000 - 50000 Set the value to update for the tire inspection update.
Oil Filter Update Level Change (Distance) For U5: 6000
For C5: 10000
For C4: 15000		 1000 - 50000 Set the value to update for the oil filter update.
Engine Oil Update Level Change (Distance) For U5: 6000
For C5: 10000
For C4: 15000		 1000 - 50000 Set the value to update for the engine oil update.
Periodic Inspection Update Level Change (Time) - 0 Months - 60 Months Set the value to update for the periodic inspection update.
Tire Check Update Level Change (Time) For U5: 7 Months
For C5: 12 Months
For C4: 12 Months		 0 Months - 60 Months Set the value to update for the tire inspection update.
Oil Filter Update Level Change (Time) For U5: 6 Months
For C5: 6 Months
For C4: 12 Months		 0 Months - 60 Months Set the value to update for the oil filter update.
Engine Oil Update Level Change (Time) For U5: 6 Months
For C5: 6 Months
For C4: 12 Months		 0 Months - 60 Months Set the value to update for the engine oil update.
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When to See a Mechanic

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

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

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