Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure

Part Name Code

1

ECM

89661

-

-

-

2

AUXILIARY BATTERY

-

-

-

-

3

BATTERY CLAMP SUB-ASSEMBLY

74404A

-

-

-

Procedure

Part Name Code

4

NO. 1 VACUUM HOSE CONNECTOR

44777

-

-

5

ENGINE WIRE

82121

-

-

6

VACUUM SURGE TANK

25719

-

-

-

7

NO. 3 WATER HOSE CLAMP BRACKET

16575F

-

-

-

Procedure

Part Name Code

8

VACUUM PUMP ASSEMBLY

29300

-

-

*1

NO. 1 VACUUM PUMP O-RING

-

-

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 vacuum pump assembly removal/installation are shown below.

HINT:

When the cable is disconnected/reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

  • Learning completes when vehicle is driven

    Effect/Inoperative Function When Necessary Procedures are not Performed

    Necessary Procedures

    Link

    Front camera system

    Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 second or more.

    Stop and start system

    Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)

  • Learning completes when vehicle is operated normally

    Effect/Inoperative Function When Necessary Procedures are not Performed

    Necessary Procedures

    Link

    Power door lock control system

    • Back door opener

    Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.

    Power back door system

    Fully close the back door by hand.

    HINT:

    Initialization is not necessary if the above procedures are performed while the back door is closed.

    Air conditioning system

    After the ignition switch is turned to ON, the servo motor standard position is recognized.

    -

PROCEDURE

1. REMOVE ECM

Click here

2. REMOVE AUXILIARY BATTERY

Click here

3. REMOVE BATTERY CLAMP SUB-ASSEMBLY

Click here

4. DISCONNECT NO. 1 VACUUM HOSE CONNECTOR

*a

Retainer

-

-

Pinch

Pull off

(1) Pinch the retainer of the No. 1 vacuum hose connector, and then pull off the No. 1 vacuum hose connector of the vacuum pump assembly.

NOTICE:

Be sure to disconnect the No. 1 vacuum hose connector by hand.

5. SEPARATE ENGINE WIRE

*a

Protective Tape

-

-

Release the lock lever

Disconnect the connector

(1) Disconnect the connector and disengage the clamp.

(2) Remove the bolt and 2 nuts, and separate the engine wire.

(3) Disconnect the 2 connectors and disengage the clamp.

(4) Disconnect the 6 connectors and disengage the 2 clamps.

(5) Release the lock lever and disconnect the connector.

(6) Disconnect the connector and disengage the clamp.

(7) Disconnect the connector.

6. REMOVE VACUUM SURGE TANK

7. REMOVE NO. 3 WATER HOSE CLAMP BRACKET

8. REMOVE VACUUM PUMP ASSEMBLY

(1) Move aside the engine wire.

NOTICE:

Do not apply excessive force to the engine wire.

(2) Using an 8 mm socket wrench, remove the 3 bolts and vacuum pump assembly from the engine assembly.

(3) Remove the No. 1 vacuum pump O-ring from the vacuum pump assembly.

    READ NEXT:

     Disassembly

    DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY) Procedure Part Name Code 1 END COVER 29314A

     Reassembly

    REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY) Procedure Part Name Code 1 CLEAN VACUUM PUMP HOUSING

     Installation

    INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 VACUUM PUMP ASSEMBLY

    SEE MORE:

     Test Mode Procedure

    TEST MODE PROCEDURE NOTICE: After replacing or removing and installing a speed sensor, perform Dealer Mode (Signal Check) inspection to confirm that the speed sensors are operating correctly. After replacing or removing and installing a speed sensor rotor, perform Dealer Mode (Si

     Maintenance requirements

    To ensure safe and economical driving, day-to-day care and regular maintenance are essential. It is the owner's responsibility to perform regular checks. Toyota recommends the maintenance below. ■Repair and replacement It is recommended that genuine Toyota parts be used for repairs to ensure perf

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