Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Air Conditioning System

DTC Code

Detection Item

Memory

See page

B1411/11

Room Temperature Sensor Circuit

Memorized

(4 seconds or more)

B1412/12

Ambient Temperature Sensor Circuit

Memorized

(4 seconds or more)

B1413/13

Evaporator Temperature Sensor Circuit

Memorized

(4 seconds or more)

B1422/22

Compressor Lock Sensor Circuit

Memorized

(3 seconds or more)

B1423/23

Pressure Sensor Circuit

-

B1431/31

Air Mix Damper Position Sensor Circuit (Passenger Side)

Memorized

(4 seconds or more)

B1432/32

Air Inlet Damper Position Sensor Circuit

Memorized

(4 seconds or more)

B1433/33

Air Outlet Damper Position Sensor Circuit

Memorized

(4 seconds or more)

B1436/36

Air Mix Damper Position Sensor Circuit (Driver Side)

Memorized

(4 seconds or more)

B1441/41

Air Mix Damper Control Servo Motor Circuit (Passenger Side)

Memorized

(16 seconds or more)

B1442/42

Air Inlet Damper Control Servo Motor Circuit

Memorized

(16 seconds or more)

B1443/43

Air Outlet Damper Control Servo Motor Circuit

Memorized

(16 seconds or more)

B1446/46

Air Mix Damper Control Servo Motor Circuit (Driver Side)

Memorized

(16 seconds or more)

B14B2

Lost Communication with Front Panel LIN

Memorized

(10 seconds or more)

U0100

Lost Communication with ECM

-

U0142

Lost Communication with Main Body ECU

-

U0155

Lost Communication with Combination Meter

-

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. T ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. DTC CHECK USING TECHSTREAM (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electri ...

Other materials:

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK DRIVER SIDE JUNCTION BLOCK AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Disconnect the MB main body ECU (multiplex network body ECU) connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on ...

Torque Converter And Drive Plate
Inspection INSPECTION PROCEDURE 1. INSPECT TORQUE CONVERTER ASSEMBLY (a) Inspect the one-way clutch. (1) Press on the spline of the stator with a finger and rotate the spline. Check that the spline rotates smoothly when turned clockwise and rotates with difficulty when turned counterclock ...

Headlight Relay
Inspection INSPECTION PROCEDURE 1. INSPECT HEADLIGHT RELAY (a) Check the resistance. (1) Using an ohmmeter, measure the resistance between the terminals. Standard: Tester Connection Specified Condition 3-5 10 kΩ or higher ...

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