INITIALIZATION
1. INITIALIZE AUTOMATIC RUNNING BOARD SYSTEM
NOTICE:
When a side auto step controller ECU assembly is replaced, the side auto step controller ECU assembly must be initialized. Functions such as deploying/stowing and jam protection do not operate if the initialization is not performed.
HINT:
When the battery is replaced, it is not necessary to initialize the side auto step controller ECU assembly.
(a) Initialization procedure when replacing the side auto step ECU with a new one:
(1) Turn the side auto step switch assembly to OFF.
(2) Open either the front or rear door on the driver side and the front or rear door on the passenger side.
(3) Turn the side auto step switch assembly from AUTO to OFF 5 times in succession within 3 seconds.
(4) Turn the side auto step switch assembly to AUTO.
(5) Close either the front or rear door on the driver side and the front or rear door on the passenger side, and wait for 1.5 seconds or more.
(6) Open the closed doors, deploy the automatic running board and turn the side auto step switch assembly to OFF.
If your vehicle needs to be towed
If towing is necessary, we recommend having your vehicle towed by your
Toyota dealer or a commercial towing service, using a lift-type truck or flatbed
truck.
Use a safety chain system for all towing, and abide by all state/provincial
and local laws.
B ...
TRAC OFF Indicator Light does not Come ON
DESCRIPTION
Refer to TRAC OFF Indicator Light Remains ON (See page
).
WIRING DIAGRAM
Refer to TRAC OFF Indicator Light Remains ON (See page
).
CAUTION / NOTICE / HINT
NOTICE:
When replacing the master cylinder solenoid, perform calibration (See page
...