Hyundai i-30: Brake System / Vacuum Pump

Hyundai i30 (PD) 2018-2025 Service Manual / Brake System / Brake System / Vacuum Pump

Components and components location

Components

[KAPPA PE 1.0, MHEV]

1. Vacuum pump assembly

2. Wiring bracket

Components

[NEW-U 1.6, MHEV]

1. Oil screen
2. Oil pump & vacuum pump assembly
3. Baffle plate
4. Oil pan

5. Oil filter
6. Oil pan cover
7. Oil cooler gasket
8. Oil cooler

Repair procedures

Removal

[Kappa 1.0/1.5 T-GDI, MHEV (Only)]

1.	Disconnect the battery negative terminal.

2.	Remove the engine cover. (Refer to Engine and Transaxle Assembly - "Engine Cover")

3.	Remove the air cleaner assembly. (Refer to Intake and Exhaust System - "Air Cleaner")

4.	Disconnect the wiring connectors and harness clamps and remove the connector brackets around the vacuum pump.

5.	Disconnect the brake booster vacuum hose (A).

Remove the vacuum pump (A).

Tightening torque :

18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

7.	Install in the reverse order of removal.

[NEW-U 1.6, MHEV]

1.	Remove the oil pump & vacuum pump assembly. (Refer to Engine Mechanical System - "Oil Pump & Vacuum Pump Assembly")

2.	Install in the reverse order of removal.

Brake Booster

Components and components location Components [LHD] 1. Reservoir cap 2. Reservoir 3. Brake booster 4...

Master Cylinder

Components and components location Components [LHD] 1. Reservoir cap 2. Reservoir 3. Brake booster 4...

Other information:

Hyundai i30 (PD) 2018-2025 Owner's Manual: Immobiliser system

The immobiliser system protects your vehicle from theft. If an improperly coded key (or other device) is used, the engine’s fuel system is disabled. When the ignition switch is placed in the ON position, the immobiliser system indicator should come on briefly, then go off...

Hyundai i30 (PD) 2018-2025 Owner's Manual: EPB malfunction indicator

This warning light illuminates if the Engine Start/Stop button is changed to the ON position and goes off in approximately 3 seconds if the system is operating normally. If the EPB malfunction indicator remains on, comes on whilst driving, or does not come on when the Engine Start/Stop button is changed to the ON position, this indicates that the EPB may have malfunctioned...