Inspection
1.Check the brake fluid level.
| Item | Recommended | Capacity |
| Brake fluid (cc) | DOT 4 |
As required (500 ± 20 cc) *Refer to 'MAX - MIN" line on the reservoir tank |
| Brake pedal bushing and brake pedal bolt |
Chassis grease (GREASE PDLV-1) |
As required |
Integrated Electronic Brake (IEB) System Air Bleeding procedures
Special Serivce Tool
| Tool Name / Number | Illustration | Description |
|
Pressure regulator 09580 - 3D100 |
|
Used for brake bleeding (regulating pressure) (Used with 0K585 - E8100) |
|
Brake bleeding adapter 0K585 - E8100 |
|
Used for brake bleeding (reservoir cap adapter) (Used with 09580 - 3D100) |
• Do not reuse the drained brake fluid.
• Always use genuine DOT4 brake Fluid, Using a non-genuine DOT4 brake fluid can cause corrosion and decrease the life of the system.
• Before opening the reservoir tank cap, clean any debris or material around.
• Make sure that no dirt or other foreign matter is allowed to contaminate the brake fluid.
• Be careful not to get brake fluid on the body or vehicle and, if so, wipe immediately with a clean cloth.
• Fill the brake fluid during air bleeding to prevent the brake fluid level from falling below the 'MIN' line.
• Close the SST's air shut-off valve first before opening the brake reservoir cap to fill the brake fluid.
1.Disconnect the battery negative ( - ) terminal and the service interlock connector.(Refer to Battery Control System - "Auxiliary 12 V Battery - 2WD")(Refer to Battery Control System - "Auxiliary 12 V Battery - 4WD")
2.Close the air shut-off valve (A) and install the plug (B) before installing the SST (09580 - 3D100).
• Make sure that the plug (B) is securely installed for accurate setting of the pressure regulator and safety.
• To avoid damaging the brake reservoir, and to ensure safety, set the pressure regulator (B) to 3 - 5 bar.
3.Connect the air hose (A), and open the air shut-off valve slowly to set the pressure gauge (B) to specified value.
Pressure : 3 - 5 bar
4.Close the air shut-off valve (A), and then remove the plug (B).
5.Remove the brake reservoir cap (A).
6.Fill the brake fluid to the 'MAX' line.
Specification : DOT 4Capacity : As required [About (500 ± 20 cc)]
7.Install the SST (0K585 - E8100) to the reservoir tank.
8.Install the SST (09580 - 3D100) to the adapter.
9.Install the air hose (A) to the SST (09580 - 3D100), and then pressurize to the specified pressure.
Specification : 3 - 5 bar
10.Open each brake bleed screw (A), drain the brake fluid for about 15 seconds, then press the brake pedal 10 - 20 times and then close the bleed screw.
Tightening torque :13.7 - 19.6 N·m (1.4 - 2.0 kgf·m, 10.1 - 14.5 lb·ft)
• Following order : RR → RL → FL → FR
• If the brake fluid level falls below the 'MIN' line during air bleed, remove the pressurizing equipment and refill with brake fluid. Then reinstall the pressurizing equipment and continue air bleeding.
• Bleed the air until there is no air in the brake fluid.
• Be careful not to open the bleed screw too much. air backflow may occur.
[Front]
[Rear]
11.Close the air shut-off valve (A), remove the air hose (B), and open the valve slowly to drain the air.
12.Remove the air hose (A) from the SST (09580 - 3D100).
13.Remove the SST (09580 - 3D100).
14.Remove the SST (0K585 - E8100).
15.Fill the brake fluid to the 'MAX' line.
Specification : DOT 4 Capacity : As required [About (500 ± 20 cc)]
16.Connect the battery negative ( - ) terminal and connect the service interlock connector.(Refer to Battery Control System - "Auxiliary 12 V Battery - 2WD")(Refer to Battery Control System - "Auxiliary 12 V Battery - 4WD")
17.Enter the IEB air bleeding mode.
(1)Turn on the vehicle, align the steering wheel, then set the gear knob to "P".
(2)Press and release the brake pedal 10 times while pushing ESC OFF switch (A).
• Make sure to press the brake pdal more than 40 mm (1.57 in.) and release it fully to be pressed less than 10 mm (0.39 in.).
• IEB may make an operation sounds while entering IEB air bleeding mode.
(3)Turn off and on the vehicle, then press the ESC OFF switch (A) once.
(4)If the entry into the air bleeding mode is successful, the 3 lights below are turned on.
Illuminated :ABS warning light (A), Parking brake/brake warning light (B), ESC OFF warning light (C)
• If the warning light do not turn on, go back to the step (1) and retry again.
• Entering air bleed mode must be done whithin 30 seconds.
• If warning light turns off during air bleeding, stop the air bleeding immediately. and enter the air bleeding mode again.
• The air bleeding mode is deceased in each following condition.1. IG OFF or shift lever knob in D/R/N2. Detecting DTC3. Turn off the ESC OFF mode
18.Fill the brake fluid to the 'MAX' line.
Specification : DOT 4Capacity : As required [About (500 ± 20 cc)]
19.Open each brake bleed screw (A), drain the brake fluid for about 15 seconds, then press the brake pedal 10 - 20 times and then close the bleed screw.
Tightening torque :13.7 - 19.6 N·m (1.4 - 2.0 kgf·m, 10.1 - 14.5 lb·ft)
• Following order : RR → RL → FL → FR
• If the brake fluid level falls below the 'MIN' line during air bleed, remove the pressurizing equipment and refill with brake fluid. Then reinstall the pressurizing equipment and continue air bleeding.
• Bleed the air until there is no air in the brake fluid.
• Be careful not to open the bleed screw too much. air backflow may occur.
[Front]
[Rear]
20.Fill the brake fluid to the 'MAX' line.
Specification : DOT 4Capacity : As required [About (500 ± 20 cc)]
21.Install the brake reservoir cap (A).
22.If the air is still in the brake fluid, re-try the above procedures.
