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.
2024 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
Data Communication Module
- Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
- Remove the ornament panel mid passenger and panel assembly center. Ref. to EXTERIOR/INTERIOR TRIM>CENTER CLUSTER>REMOVAL .
- Remove the center information display assembly. Ref. to ENTERTAINMENT & MONITORING>COCKPIT DISPLAY>REMOVAL .
- Remove the data communication module.
- Disconnect the cable CCM connector.
- Remove the screws and remove the data communication module.
- Remove the backup battery. Ref. to ENTERTAINMENT & MONITORING>DATA COMMUNICATION MODULE>REMOVAL>BACKUP BATTERY .
NOTE: Perform this procedure only when required.
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.