Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
Backup Battery
CAUTION:
Before handling the airbag system components, refer to "CAUTION" of "General Description" in "AIRBAG SYSTEM". <Ref. to
CAUTION
, General Description.>
- Install the backup battery.
- Install the battery cover.
Tightening torque:
0.3.(0.03 kgf-m, 0.2 ft-lb)
- Install the data communication module. <Ref. to DATA COMMUNICATION MODULE , INSTALLATION, DATA COMMUNICATION MODULE.>
- Connect the battery ground terminal. <Ref. to BATTERY , NOTE, Note.>
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:
- • 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.