Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

Last Modified: 11-13-2015 6.6 C Doc ID: RM000000STU085X
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System): B1446/46;
Air Mix Damper Control Servo Motor Circuit (Driver Side); 2016 MY Tacoma [08/2015 - ]
DTC B1446/46 Air Mix Damper Control Servo Motor Circuit (Driver Side)
DESCRIPTION
This No. 3 air conditioning radiator damper servo sub-assembly (for driver side air mix) is controlled by the air
conditioning amplifier assembly and moves the air mix damper (for driver side) to the desired position.
DTC NO. DTC DETECTION CONDITION TROUBLE AREA
B1446/46
Air mix damper position sensor (for driver side) value
does not change even if air conditioning amplifier
assembly operates air mix damper servo motor (for
driver side)
No. 3 air conditioning radiator
damper servo sub-assembly (for
driver side air mix)
Harness or connector
Air conditioning amplifier
assembly
WIRING DIAGRAM
INSPECTION PROCEDURE
cardiagn.com

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