Caution / Notice / Hint

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

HINT: 

When the cable is disconnected/reconnected to the 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 Procedure not Performed	Necessary Procedure	Link
  Stop and start system*	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes).	Refer to PRECAUTION [08/2023 - ]
  Pre-collision system	Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.	Refer to INITIALIZATION [05/2022 - ]
  Lane tracing assist system

  *: for Gasoline Model

• Learning completes when vehicle is operated normally

  Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
  Air conditioning system	After the ignition switch is turned to ON, the servo motor and expansion valve standard position is recognized.	-
  Power running board system	After turning the ignition switch to ON, opening the door, and then fully deployed the power running board system, close the door and stowed the power running board system.	Refer to INITIALIZATION [05/2022 - ]
  Power tail gate system	Fully close the tail gate by hand.	Refer to INITIALIZATION [08/2024 - ]

COMPONENTS (REMOVAL) 

Fig 1: Knock Sensor Removal Components [08/2024 - ]

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
1	NO. 2 FUEL DELIVERY PIPE SUB-ASSEMBLY RH	23807M	-	-	-
2	NO. 2 FUEL DELIVERY PIPE SUB-ASSEMBLY LH	23808B	-	-	-
3	KNOCK CONTROL SENSOR	89615	See step  3	-	-