Caution / Notice / Hint
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during brake pedal support assembly removal/installation are shown below.
NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED (FOR HV MODEL)
| Replaced Part or Performed Procedure | Necessary procedures | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Disconnect cable from negative (-) auxiliary battery terminal | Perform steering sensor zero point calibration | Lane control system | Refer to INITIALIZATION [12/2021 - ] |
| Parking support brake system (for HV model)*1 | |||
| Pre-collision system | |||
| Memorize steering angle neutral point | Parking assist monitor system | Refer to INITIALIZATION [11/2018 - 10/2022] | |
| Panoramic view monitor system (for HV model) | Refer to INITIALIZATION [11/2018 - 10/2022] | ||
| Reset back door close position | Power back door system (for HV model) | Refer to INITIALIZATION [11/2018 - 10/2023] | |
| Back door lock initialization | Power door lock control system | Refer to INITIALIZATION [11/2018 - ] | |
| Brake pedal*2 |
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Refer to UTILITY [12/2021 - ] |
*1: When performing learning using the Techstream.
*2: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.
NOTE:
- 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, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.WAITING TIME BEFORE DISCONNECTING CABLE FROM NEGATIVE (-) AUXILIARY BATTERY TERMINAL
System Name See Procedure Vehicle enrolled in Toyota Audio Multimedia system or safety connect system 6 minutes Vehicle not enrolled in Toyota Audio Multimedia system and safety connect system 1 minute - While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or any door courtesy switch turns on. Therefore, when servicing the brake system components, do not operate the brake pedal or open/close the doors while the auxiliary battery is connected. (w/o vacuum brake booster)