
NOTICE
- Automatic transaxle fluid type
Using transaxle fluid other than “Toyota Genuine ATF WS” may cause deterioration in shift quality, locking up of your transaxle accompanied by vibration, and ultimately damage the transaxle of your vehicle.
Transfer (AWD models)

BrakesTheft Deterrent System Communication Line High Fixation (B279A)
DESCRIPTION
If the communication line (EFIO-IMI) to the transponder key ECU assembly is stuck
high output (e.g. shorted to +B), the ECM stores this DTC.
DTC No.
DTC Detection Condition
Trouble Area
B279A
...
Operation Check
OPERATION CHECK
1. CHECK BASIC FUNCTIONS
(a) When the back door is partially closed, check that the motor operates to
fully close (lock) the back door.
(b) Check that the back door can be opened.
(c) When the back door is partially closed and then the mo ...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful because in ...