Toyota Tacoma Owners Manual: Air conditioning system
Adjusting the settings
■ Adjusting the temperature setting
Turn the temperature control dial clockwise (warm) or counterclockwise (cool).
If 
is not pressed, the system will
blow ambient temperature air or heated air.
For quick cooling, turn the temperature control dial to the MAX A/C position.
The air conditioning will automatically turn on and the air intake selector will be set to recirculated air mode.
■ Adjusting the fan speed
Turn the fan speed control dial clockwise (increase) or counterclockwise (decrease).
Set the dial to OFF to turn the fan off.
■ Selecting the air outlet
Set the air outlet selection dial to an appropriate position.
The positions between the air outlet selections shown below can also be selected for more detailed adjustment.
When the dial is set to 
, air flows
to the upper body.
Double Cab models only
When the dial is set to 
, air flows
to the upper body and feet.
Double Cab models only
When the dial is set to 
, air flows
to the feet.
Double Cab models only
When the dial is set to 
, air flows
to the feet and the windshield defogger operates.
The air intake selector is automatically set to outside air mode.
In this position, the air intake selector cannot be changed to the recirculated air mode.
When the dial is set to 
, air flows
to the windshield and side windows.
The air intake selector is automatically set to outside air mode.
In this position, the air intake selector cannot be changed to the recirculated air mode.
■ Switching between outside air and recirculated air modes
Press 
.
The mode switches between 
(outside
air mode) and 
(recirculated air mode)
each time the switch is pressed.
Adjusting the position of the air outlets
Center outlets
Direct air flow to the left or right, up or down.
Right and left side outlets
Direct air flow to the left or right, up or down.
Opening and closing the air outlets
Center ou ...
Other materials:
System Diagram
SYSTEM DIAGRAM
This is a detailed diagram related to the main body ECU (multiplex network body
ECU).
Component
Function
Front door outside handle assembly LH
Receives request signals from the certification ECU (smart key ECU assembly) ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DIAGNOSIS
(a) If the skid control ECU (master cylinder solenoid) detects a malfunction,
the ABS and/or BRAKE warning lights and the slip indicator lights come on in accordance
with the trouble area to warn the driver.
HINT:
The DTCs are simultaneously stored in th ...
4WD ECU Malfunction (P163B)
DESCRIPTION
This DTC is output when a malfunction is detected in the 4 wheel drive control
ECU internal circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
P163B
4WD ECU Malfunction
Dia ...
