Toyota Corolla Cross: Removal

REMOVAL

CAUTION / NOTICE / HINT

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		-	-

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

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2. REMOVE AUXILIARY BATTERY

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3. REMOVE BATTERY CLAMP SUB-ASSEMBLY

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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.

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