Related Tacoma materials
Headlight Dimmer Switch Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) receives the following switch
information:
Light control switch position is off (DRL OFF), tail, head or AUTO (DRL).
Dimmer switch position is high, low or high flash (pass).
Front fog light switch position is on or off ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the LIN communication system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...
Trailer Driving Assist (TDA): Operation and Conditions
TDA (Trailer Driving Assist) adjusts certain driver assistance settings to better support the Toyota Tacoma while towing a trailer. When the system is active, the availability or behavior of several driving support functions may change to account for towing conditions.
When towing, Toyota recommends ...