Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

Last Modified: 11-13-2015 6.6 D Doc ID: RM000001O7U0AUX
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Manual Air Conditioning System): SYSTEM
DESCRIPTION; 2016 MY Tacoma [08/2015 - ]
SYSTEM DESCRIPTION
1. GENERAL
(a) The air conditioning system has the following controls.
CONTROL OUTLINE
Manual Control
The air conditioner amplifier assembly controls the damper positions (air inlet control damper,
air mix control damper and mode control damper) and blower speed in accordance with the
positions of the switches (temperature control dial, blower dial, mode select dial and air inlet
control switch).
Air Inlet Control
Drives the air inlet servo motor (damper servo sub-assembly) according to the operation of
the air inlet control switch and moves the dampers to the fresh or recirculation position.
Compressor
Control
Controls the compressor with magnet clutch assembly to turn on or off based on the signals
from various sensors.
MAX Air
Conditioning
Control
When the temperature control dial is turned to the MAX A/C position, the air conditioner
amplifier assembly performs the following control to improve cooling efficiency:
Turns the compressor with magnet clutch assembly on.
Activates the air inlet servo motor (damper servo sub-assembly) to set the air inlet
control damper to the recirculation position.*
Diagnosis
A Diagnostic Trouble Code (DTC) is stored in the memory when the air conditioner amplifier
assembly detects a problem with the air conditioning system.
*: for Double Cab
2. MODE POSITION AND DAMPER OPERATION
(a) Mode Position and Damper Operation
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