Can Communication: Precaution

STEERING SYSTEM HANDLING PRECAUTIONS
1. Care must be taken when replacing parts. Incorrect replacement could affect the performance of the steering system and result in hazardous driving.
SRS AIRBAG SYSTEM HANDLING PRECAUTIONS
1. This vehicle is equipped with an SRS (Supplemental Restraint System) such as the driver airbag and front passenger airbag. Failure to carry out service operations in the correct sequence could cause unexpected SRS deployment during servicing and may lead to a serious accident. Before servicing (including removal or installation of parts, inspection or replacement), be sure to read the precautionary notice for the Supplemental Restraint System (See AIRBAG SYSTEM ).
CONNECTOR HANDLING
1. When inserting tester probes into a connector, insert them from the rear of the connector.
  
  Fig 1: Precaution For Connector Handling
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Use a service wire to check the connector if it is impossible to check continuity from the rear of the connector.

PRECAUTION FOR DISCONNECTING THE BATTERY CABLE

NOTE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.

Fig 2: Checking Continuity From Rear Of Connector

SYSTEM INITIALIZATION TABLE

System Name	See procedure
Lighting System (Adaptive Front-Lighting System)	INITIALIZATION
Power Window Control System	INITIALIZATION
Power Back Door System	INITIALIZATION
Sliding roof system	INITIALIZATION and INITIALIZATION