Hyundai Santa Fe (TM): Brake System / Repair procedures
Operation and Leakage Check

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1. |
Brake Booster (A)
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(1) |
Check brake operation by applying the brakes during a test drive.
If the brakes do not work properly, check the brake booster.
Replace the brake booster as an assembly if it does not work
properly or if there are signs of leakage.
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2. |
Piston cup and pressure cup inspection (B)
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(1) |
Check brake operation by applying the brakes. Look for damage
or signs of fluid leakage. Replace the master cylinder as an
assembly if the pedal does not work properly or if there is
damage or signs of fluid leakage.
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(2) |
Check for a difference in brake pedal stroke between quick and
slow brake applications. Replace the master cylinder if there
is a difference in pedal stroke.
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3. |
Brake hoses (C)
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(1) |
Look for damage or signs of fluid leakage. Replace the brake
hose with a new one if it is damaged or leaking.
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4. |
Caliper piston seal and piston boots
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(1) |
Check brake operation by applying the brakes.
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(2) |
Look for damage or signs of fluid leakage. If the pedal does
not work properly, the brakes drag, or there is damage or signs
of fluid leakage, disassemble and inspect the brake caliper.
Replace the boots and seals with new ones whenever the brake
caliper is disassembled.
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Brake System (Judder Inspection)

Components
1. Reservoir
cap
2. Reservoir
3. Brake booster
4. Master cylinder
5. Push rod
Other information:
Components and components location
Component Location
1. Panorama sunroof
2. Panorama sunroof switch
3. Panorama sunroof
motor & controller
4. Roller blind motor & slave controller
Schematic diagrams
Circuit Diagram
Connector Pin Information
No
Description and operation
Description
The immobilizer system will disable the vehicle unless the proper ignition key
is used, in addition to the currently available anti-theft systems such as car
alarms, the immobilizer system aims to drastically reduce the rate of auto theft.