Toyota Corolla Cross: Removal

REMOVAL

CAUTION / NOTICE / HINT

Procedure		Part Name Code
1	PRECAUTION	-		-	-
2	CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL	-	-	-	-
3	HORN BUTTON ASSEMBLY	45130		-	-

CAUTION / NOTICE / HINT

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

NOTICE:

After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 120 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal.

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
  *A: for Gasoline Model
  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*A	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. PRECAUTION

CAUTION: Be sure to read Precaution thoroughly before servicing. NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.

2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system. If the airbag deploys for any reason, it may cause a serious accident.

• for Gasoline Model

  Click here

• for HEV Model

  Click here

3. REMOVE HORN BUTTON ASSEMBLY

When storing the horn button assembly, keep the airbag deployment side facing upward. If the airbag deploys for any reason, it may cause a serious accident.

(1) Check that the ignition switch is off.

(2) Check that the cable is disconnected from the negative (-) auxiliary battery terminal.

CAUTION:

• Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

• If the airbag deploys for any reason, it may cause a serious accident.

Release in this Direction

Remove in this Direction

(1) Using a screwdriver, push in the torsion springs to disengage the pins as shown in the illustration.

NOTICE:

Do not drop the horn button assembly.

(2) Tilt the horn button assembly toward the seat and support it with one hand.

NOTICE:

When disconnecting the horn button assembly, do not pull the airbag wire harness.

(3) Disconnect the airbag connector.

NOTICE:

When disconnecting any airbag connector, take care not to damage the airbag wire harness.

HINT:

Refer to How to Connect or Disconnect Airbag Connector:

Click here

(4) Using a screwdriver with its tip wrapped with protective tape, release the lock and remove the wire harness clamp.

(5) Disconnect the horn connector.

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