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.
Repair Procedures: Removal
- Turn ignition OFF and disconnect the negative (-) battery cable.
- Remove the brake fluid from the master cylinder reservoir with a syringe.NOTE:
- Be sure to completely remove foreign substances from around brake fluid reservoir and cap before opening the reservoir cap. Otherwise, it may cause contamination of brake fluid and deterioration in braking performance.
- Do not spill brake fluid on the vehicle as it may damage the paint. If brake fluid comes in contact with the paint, wash off immediately with water.
- Pull up the lock of the ESC connector (A) and then disconnect the connector.
- Disconnect the brake tubes from the ECS by unlocking the nuts counterclockwise with a wrench.
Tightening torque:
A: 13.7 - 16.7 N.m (1.4 - 1.7 kgf.m, 10.1 - 12.3 lb.ft)
B: 18.6 - 22.6 N.m (1.9 - 2.3 kgf.m, 13.7 - 16.6 lb.ft)
- Loosen the ECS bracket nuts (A), then remove ESC and bracket.
Tightening torque:
16.7 - 25.5 N.m (1.7 - 2.6 kgf.m, 12.3 - 18.8 lb.ft)
NOTE:- Never attempt to disassemble the ESC.
- The ESC must be transported and stored in.
- Never shock to the ESC.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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