Hyundai Creta: ESP(Electronic Stability Program) System / Repair procedures

Hyundai Creta GS 2014-2025 Service Manual / Brake System / ESP(Electronic Stability Program) System / Repair procedures

Repair procedures

Bleeding of Brake System

This procedure should be followed to ensure adequate bleeding of air and filling of the ESC unit, brake lines and master cylinder with brake fluid.

Remove the reservoir cap and fill the brake reservoir with brake fluid.

•	If there is any brake fluid on any painted surface, wash it off immediately.

•	When pressure bleeding, do not depress the brake pedal.

•	Recommended fluid........ DOT3 or DOT4

2.	Connect a clear plastic tube to the wheel cylinder bleeder plug and insert the other end of the tube into a half filled clear plastic bottle.

3.	Connect the GDS to the data link connector located underneath the dash panel.

Select and operate according to the instructions on the GDS screen.

(1)	Select vehicle name.

(2)	Select Anti-Lock Brake system.

(3)	Select HCU air bleeding mode.

5.	Pump the brake pedal several times, and then loosen the bleeder screw until fluid starts to run out without bubbles. Then close the bleeder screw (A). [Front] [Rear]

6.	Repeat step 5 until there are no more bubbles in the fluid for each wheel.

Tighten the bleeder screw.

Bleed screw tightening torque :

7.0 ~ 13.0 Nm (0.7 ~ 1.3 kgf.m, 5.4 ~ 9.5 lb-ft)

Troubleshooting

Failure Diagnosis 1. In principle, ESP and TCS controls are prohibited in case of ABS failure. 2. When ESP or TCS fails, only the failed sy ...

ESP Control Unit

Components and components location Components [LHD] 1. Front - RH 2. Rear - LH 3. Rear - RH 4. Front - LH 5. MC2 6. MC1 7. ESP control ...

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