Refer to the LEXUS Repair Manual for each work procedure.
PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED
| Necessary Procedures | Effect/Inoperative Function When Necessary Procedures are not Performed | Note |
|---|---|---|
| Memorize steering angle neutral point | Lane departure alert system (w/ Steering Control) | - |
| Pre-collision system | ||
| Parking assist monitor system | w/ Parallel Parking Assist Function w/o Parallel Parking Assist Function |
|
| Servo motor initialization | Air conditioning system | - |
Note
After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the cable from the negative (-) battery terminal (w/ Navigation Syatem).
After the power switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 60 seconds (w/ Parallel Parking Assist Function) or 90 seconds (w/o Parallel Parking Assist Function) before disconnecting the cable from the negative (-) battery terminal (w/o Navigation Syatem).