Precaution [11/2021 - ]

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.

WHEN USING GTS
WARNING:
Observe the following items for safety reasons:
- Before using the GTS, read the instruction manual.
- Prevent the GTS cable from being caught on the pedals, shift lever or steering wheel when driving with the GTS connected to the vehicle.
- When driving the vehicle for testing purposes using the GTS, 2 persons are required. One to drive the vehicle, and another to operate the GTS.
INITIALIZATION
NOTE:
When the ECM is replaced, update the ECU security key.

Refer to UPDATE ECU SECURITY KEY [11/2021 - ]
PRECAUTIONS FOR DISCONNECTING CABLE FROM NEGATIVE (-) AUXILIARY BATTERY TERMINAL
NOTE:
- After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
  Refer to BEFORE DISCONNECTING BATTERY [11/2021 - ]
- To prevent the key from being locked in the vehicle, make sure to enter e-latch inspection mode and enable the manual release handle before disconnecting the cable from the negative (-) auxiliary battery terminal.
  Refer to INSPECTION MODE PROCEDURE [11/2021 - ]
HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Refer to AUTOMATIC LEARNING CHART [11/2021 - ]
PRECAUTIONS FOR INSPECTING HYBRID CONTROL SYSTEM
1. Refer to Hybrid Control System.
  Refer to PRECAUTION [11/2021 - ]
NOTICE FOR HYBRID CONTROL SYSTEM ACTIVATION
1. Refer to Hybrid Control System.
  Refer to PRECAUTION [11/2021 - ]