Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Air Mix Control Servo Motor

Inspection

INSPECTION

PROCEDURE

1. INSPECT AIR MIX CONTROL SERVO MOTOR (for Manual Air Conditioning System)

(a) Inspect the servo motor operation.

Text in Illustration

*a

0 V

*b

6V

*c

12 V

*d

Notches

(1) When 12 V is applied between terminals 4 (IGN) and 1 (GND), and 0 V is applied between terminals 2 (SIG) and 1 (GND), check that the line connecting the 2 notches moves to the 0 V position.

If the result is not as specified, replace the air mix control servo motor.

(2) When 12 V is applied between terminals 4 (IGN) and 1 (GND), and 6 V is applied between terminals 2 (SIG) and 1 (GND), check that the line connecting the 2 notches moves to the 6 V position.

If the result is not as specified, replace the air mix control servo motor.

(3) When 12 V is applied between terminals 4 (IGN) and 1 (GND), and between terminals 2 (SIG) and 1 (GND), check that the line connecting the 2 notches moves to the 12 V position.

If the result is not as specified, replace the air mix control servo motor.

2. INSPECT AIR MIX CONTROL SERVO MOTOR (for Automatic Air Conditioning System)

(a) Inspect the servo motor operation.

(1) Connect the positive (+) lead from the battery to terminal 7 (MHD) and negative (-) lead to terminals 1 (SG), then check that the shaft rotates clockwise smoothly.

(2) Connect the positive (+) lead from the battery to terminal 6 (MCD) and negative (-) lead to terminal 1 (SG) then check that the shaft rotates counterclockwise smoothly.

If the operations are not as specified, replace the air mix control servo motor.

Air Inlet Control Servo Motor
Inspection INSPECTION PROCEDURE 1. INSPECT AIR INLET CONTROL SERVO MOTOR (a) Inspect the servo motor operation. (1) Connect the positive (+) lead from the battery to terminal 1 (FR ...

Air Outlet Control Servo Motor
Inspection INSPECTION PROCEDURE 1. INSPECT MODE CONTROL SERVO MOTOR (a) Inspect the servo motor operation. (1) When 12V is applied between terminals 4 (IGN) and 1 (GND), and 0V ...

Other materials:

Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) (P0776)
SYSTEM DESCRIPTION The ECM uses the vehicle speed signal and signals from the transmission revolution sensors (NT, SP2) to detect the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear). The ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical problems of t ...

Garage door opener
The garage door opener can be trained to operate garage doors, gates, entry doors, door locks, home lighting systems, security systems, and other devices. The garage door opener (HomeLink® Universal Transceiver) is manufactured under license from HomeLink®. Training the HomeLink® (for U.S. ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT CAMSHAFT TIMING GEAR BOLT (a) Remove the camshaft timing oil control solenoid assembly (See page ). (b) Check that the plunger strokes when the plunger in the center of the camshaft timing gear bolt is pressed. Standard stroke: 4 ...

© 2011-2021 Copyright www.ttguide.net