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.

2022 Subaru WRX Base, Automatic CVT TransFACTORY OEM SERVICE PROCEDURE

LH Side

Install the ignition coil.
CAUTION:
Degrease the mounting bolts, rocker cover installation portion and ignition coil installation hole.

Tightening torque:

8.5 N.m (0.9 kgf-m, 6.3 ft-lb)

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Connect the connector to the ignition coil.
Attach the bracket.
Tightening torque:

7.5 N.m (0.8 kgf-m, 5.5 ft-lb)
Place the engine wiring harness and secure the engine wiring harness to the bracket with the claw (A).
Set the battery cable assembly, and secure the battery cable assembly to the bracket with claw (B).

Courtesy of SUBARU OF AMERICA, INC.
Install the engine wiring harness to the clip (A), and connect the connector (B).
Connect the connector (C) and connector (D) in numerical order shown in figure.

Courtesy of SUBARU OF AMERICA, INC.

Install the battery. Ref. to STARTING/CHARGING SYSTEMS (H4DOTC) >BATTERY INSTALLATION .

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.