Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Removal

Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / M20a-fks (engine Control) / Throttle Body / Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure

Part Name Code

1

DRAIN ENGINE COOLANT

-

-

-

2

VACUUM SWITCHING VALVE ASSEMBLY

25860

-

-

-

3

AIR CLEANER CAP WITH AIR CLEANER HOSE

-

-

-

-

4

NO. 8 WATER BY-PASS HOSE

16296

-

-

-

5

THROTTLE BODY WITH MOTOR ASSEMBLY

22030

-

-

-

6

NO. 5 WATER BY-PASS HOSE

-

-

-

7

THROTTLE BODY GASKET

22271

-

-

-

●

Non-reusable part

-

-

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during throttle body with motor assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link
  • Replacement of throttle body with motor assembly
  • Cleaning the deposits from the throttle body with motor assembly

Inspection after repair
  • Poor idle, etc.
  • Engine start function, etc.

NOTICE:

This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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PROCEDURE

1. DRAIN ENGINE COOLANT

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2. REMOVE VACUUM SWITCHING VALVE ASSEMBLY

3. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

*a

Wire Harness Clamp

*b

Clamp

*c

Guide

-

-

4. DISCONNECT NO. 8 WATER BY-PASS HOSE

5. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY

6. DISCONNECT NO. 5 WATER BY-PASS HOSE

NOTICE:

If the throttle body with motor assembly has been struck or dropped, replace it.

7. REMOVE THROTTLE BODY GASKET

    READ NEXT:

     Inspection

    INSPECTION PROCEDURE 1. INSPECT THROTTLE BODY WITH MOTOR ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Con

     Installation

    INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 THROTTLE BODY GASKET 22271 - - 2 NO. 5

     M20a-fks (engine Mechanical)

    SEE MORE:

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    DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY) Procedure Part Name Code 1 SHIFT LEVER HOUSING BRACKET SUB-ASSEMBLY 33507 - - *1

     Disassembly

    DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY) Procedure Part Name Code 1 ULTRASONIC SENSOR CLIP 89348D - - 2 REAR CENTER ULTRASONIC SENSOR 89342A - - - 3 REAR CORNER ULTRASONIC SENSOR 89342 -

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