Kia Cadenza YG: Brake System / Brake Pedal Repair procedures

Removal
1.
Remove the crash pad lower panel. (Refer to the Body group- crash pad).
2.
Remove the shower duct (A).

3.
Disconnect the stop lamp switch connector (A).

4.
Remove the brake pedal member mounting nut (B).

Tightening torque:
9.8 ~ 14.7 N.m (1.0 ~ 1.5 kgf.m, 7.2 ~ 10.8lb-ft)

5.
Remove the snap pin (A) and clevis pin (B).

6.
Remove the brake pedal member assembly mounting nuts and then remove the brake pedal assembly.

Tightening torque:
12.7 ~ 15.6 N.m (1.3 ~ 1.6 kgf.m, 9.4 ~ 11.6 lb-ft)

Inspection
1.
Check the bushing for wear.
2.
Check the brake pedal for bending or twisting.
3.
Check the brake pedal return spring for damage.
4.
Check the stop lamp switch.
(1)
Connect a circuit tester to the connector of stop lamp switch, and check whether or not there is continuity when the plunger of the stop lamp switch is pushed in and when it is released.
(2)
The stop lamp switch is in good condition if there is no continuity when plunger(A) is pushed.

Adjustment
Stop lamp switch clearance adjustment
If the gap between stop lamp switch and bracket is not 1.0 ~ 2.0mm(0.04~ 0.08in), conform to below.
1.
Remove the shower duct (A).

2.
Disconnect the stop lamp switch connector (A).

3.
Release locking plate by pushing the hooks (B) carefully, and then pull the locking plate (A) as indicated by the arrow (C).

4.
Turn stop lamp switch 45° counterclockwise and remove it.

5.
Fix the brake pedal arm and insert fully the stop lamp switch as hiding contact part.

6.
After inserting, turn the stop switch (A) 45° clockwise, and then assemble locking plate (B) by pushing.

7.
Confirm the gap between stop lamp switch and bracket.

Stop lamp clearance:
1.0~2.0mm(0.04~ 0.08in.)

8.
Connect the stop lamp switch connector.
9.
Install the shower duct (A).

Installation
1.
Installation is the reverse of removal.
   
Before installing the pin, apply the grease to the clevis pin.
Use a new snap pin whenever installing.
2.
Adjust the brake pedal height and free play.
3.
Check the brake pedal operation.

    Components 1. Cowl bracket2. Brake pedal member assembly3. Stop lamp switch4. Return spring5. Brake pedal stopper6. Clevis pin7. Snap pin8. Brake pedal

    Components 1. Guide rod bolt2. Bleed screw3. Caliper carrier4. Caliper body5. Inner pad shim6. Brake pad7. Pad retainer

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Components and Components Location

    Component Location 1. Start Stop Button(SSB)2. FOB key3. RF receiver4. Smart key unit5. Interior antenna 16. Interior antenna 2 7. Trunk antenna8. Bumper antenna9. Door handle & door antenna10. Trunk lid open switch11.

    Kia Cadenza YG 2016-2021 Service Manual: Receiver-Drier Repair procedures

    Replacement 1. Remove the condenser, and then remove the bottom cap (B) with L wrench (A) from the condenser. Tightening torque : 9.8~14.7N.m (1.0~1.5kgf.m, 7.2~10.8 lb-ft) 2. Remove the desiccant (A) from condenser using a long nose plier.

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