Toyota 4Runner: Brake Booster

Brake System (other)

Components

Other materials about Toyota 4Runner:

All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate
DESCRIPTION When the wireless operation can be used to lock and unlock the doors, the communication line between the door control receiver and certification ECU is normal. When the entry operation does not operate, one of the following may be the cause: 1 ...

Diagnosis System
DIAGNOSIS SYSTEM 1. BUS CHECK (a) Select "CAN Bus Check" from "System Select". 2. CHECK FOR INSTALLED SYSTEMS (ECUS AND SENSORS) THAT USE CAN COMMUNICATION (a) The systems (ECUs and sensors) that use CAN communication vary depending o ...