Hyundai Venue (QX): Brake System / Repair procedures

Hyundai Venue (QX) (2020-2026) Service Manual / Brake System / Repair procedures

Operation and Leakage Check
Check all of the following items :
Component
Procedure
Brake Booster (A)
 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.
Piston cup and pressure cup inspection (B)
•
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.
•
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.
Brake hoses (C)
 Look for damage or signs of fluid leakage. Replace the brake hose with a new one if it is damaged or leaking.
Caliper piston seal and piston boots (D)
 Check brake operation by applying the brakes.
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.

Hyundai Venue. Repair procedures

Brake System (Judder Inspection)

Hyundai Venue. Repair procedures

    Brake System Bleeding Nomal Brake System    • Do not reuse the drained fluid.

    Other information:

    Hyundai Venue (QX) (2020-2026) Service Manual: Evaporator Temperature Sensor. Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.

    Hyundai Venue (QX) (2020-2026) Service Manual: Mode Control Actuator. Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4.

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