Lexus IS250 IS220d GSE20 ALE20 - BRAKE

Using a clip remover, separate the clip on the rubber portion of the cowl top ventilator louver sub-assembly from the front upper fender protector LH.

Disengage the 3 clips and the claw to remove the front fender protector upper LH.

6. REMOVE FRONT UPPER FENDER PROTECTOR RH

HINT:

Use the same procedures for the RH side and the LH side.

7. REMOVE ROOF DRIP SIDE FINISH MOULDING LH

Put protective tape around the roof drip side finish moulding.

Using a moulding remover, disengage the 6 clips and remove the roof drip side finish moulding.

NOTICE:

Do not remove the clips.

If the clips are damaged or fall off, replace them with new clips.

Brake Pedal - Removal. BRAKE. Lexus IS250 IS220d GSE20 ALE20

8. REMOVE ROOF DRIP SIDE FINISH MOULDING RH

HINT:

Use the same procedures for the RH side and the LH side.

9. REMOVE FRONT WIPER ARM HEAD CAP

Using a screwdriver, remove the front wiper arm head cap.

HINT:

Use the same procedures for the RH side and the LH side.

Tape the screwdriver tip before use.

10. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY LH

Remove the nut and the front wiper arm and blade assembly LH.

11. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY RH

Remove the nut and the front wiper arm and blade assembly RH.

12. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY

Remove the 2 clips.

Disengage the 11 claws, and pull out the cowl top ventilator louver sub-assembly.

13. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:

Wait for 90 seconds after disconnecting the terminal to prevent airbag deployment .

14. SEPARATE NO. 3 ENGINE ROOM RELAY BLOCK

Remove the bolt, nut and No. 3 engine room relay block.

NOTICE:

Cover the No. 3 engine room relay block with a shop rag or a piece of cloth to prevent brake fluid from getting on it.

15. REMOVE FRONT WHEEL

16. DRAIN BRAKE FLUID

NOTICE:

If brake fluid leaks onto any painted surface, wash off or remove the brake fluid completely.

17. REMOVE FRONT DOOR SCUFF PLATE LH

18. REMOVE FRONT DOOR SCUFF PLATE RH

HINT:

Use the same procedures for the RH side and the LH side.

19. REMOVE FRONT DOOR OPENING TRIM COVER LH

Disengage the 6 claws and remove the front door opening trim cover LH.

20. REMOVE FRONT DOOR OPENING TRIM COVER RH

Disengage the 6 claws and remove the front door opening trim cover RH.

21. REMOVE INSTRUMENT SIDE PANEL LH

Using a moulding remover, disengage the 5 claws and 3 clips, and then remove the side instrument panel LH.

22. REMOVE INSTRUMENT SIDE PANEL RH

Using a moulding remover, disengage the 5 claws and 3 clips, and then remove the side instrument panel RH.

23. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

Remove the 2 screws <E-.

Push the 2 claws in the direction indicated by the arrow to disengage them.

Remove the No. 1 instrument panel under cover sub-assembly from the guide as shown in the illustration and pull the cover toward the rear of the vehicle.

Disconnect the connectors and remove the No. 1 instrument panel under cover sub-assembly.

24. REMOVE NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY

Disengage the 7 clips.

Disconnect the connectors and remove the lower instrument panel finish panel sub-assembly.

25. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY

26. REMOVE BRAKE ACTUATOR ASSEMBLY

Release the lock lever and disconnect the actuator connector.

Using SST, disconnect the 6 brake tubes from the brake actuator assembly with bracket.

SST
09023-00101

Use tags or make a memo to identify the places to reconnect.

Brake Pedal - Removal. BRAKE. Lexus IS250 IS220d GSE20 ALE20

HINT:

*1: To Front Wheel Cylinder RH

*2: To Front Wheel Cylinder LH

*3: To Rear Wheel Cylinder RH

*4: To Rear Wheel Cylinder LH

*5: From Front Master Cylinder

*6: From Rear Master Cylinder

Separate the grommet and remove the No. 3 front brake tube.

NOTICE:

Do not damage the brake tube.

Remove the 2 bolts, nut and brake actuator assembly with bracket from the body.

Brake Pedal - Removal. BRAKE. Lexus IS250 IS220d GSE20 ALE20

NOTICE:

Do not damage the brake tubes.

27. SEPARATE CLUTCH RESERVOIR HOSE (for Manual Transmission)

Remove the clip and separate the clutch reservoir hose.

28. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

Disengage the clamp and disconnect the warning switch connector.

Using SST, disconnect the 2 brake lines from the brake master cylinder sub-assembly.

SST
09023-00101

Remove the 2 nuts and separate the brake actuator assembly.

Brake Pedal - Removal. BRAKE. Lexus IS250 IS220d GSE20 ALE20

Remove the 2 nuts and brake master cylinder sub-assembly from the brake booster assembly.

Remove the O-ring from the brake master cylinder sub-assembly.

29. REMOVE BRAKE PEDAL RETURN SPRING

Disengage the clamp and disconnect the warning switch connector.

Using SST, disconnect the 2 brake lines from the brake master cylinder sub-assembly.

SST
09023-00101

Remove the 2 nuts and separate the brake actuator assembly.

Brake Pedal - Removal. BRAKE. Lexus IS250 IS220d GSE20 ALE20

Remove the 2 nuts and brake master cylinder sub-assembly from the brake booster assembly.

Remove the O-ring from the brake master cylinder sub-assembly.

30. REMOVE BRAKE MASTER CYLINDER PUSH ROD CLEVIS

Remove the clip and the push rod pin, then separate the push rod clevis.

31. REMOVE BRAKE BOOSTER ASSEMBLY

Move the clip and disconnect the vacuum hose.

Remove the 4 nuts and brake booster assembly.

NOTICE:

Do not damage the brake lines.

32. REMOVE BRAKE BOOSTER GASKET

Remove the brake booster gasket from the brake booster assembly.

33. REMOVE BRAKE PEDAL SUPPORT ASSEMBLY

Disconnect the 2 connectors.

Remove the bolt and brake pedal support assembly.

34. REMOVE STOP LIGHT SWITCH ASSEMBLY

Loosen the lock nut and remove the stop light switch assembly.

35. REMOVE CUSHION

Remove the cushion.

36. REMOVE BRAKE PEDAL PAD

Remove the brake pedal pad.