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 |
- |
|
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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:
Brake System (P1578)
DESCRIPTION
This DTC is stored when a malfunction is detected in the vehicle stability control
system. Check the vehicle stability control system when DTC P1578 is stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
P15 ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT FUEL PUMP
(a) Inspect the resistance of the fuel pump.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
Component without harness connected
(Fuel Pump)
...
Road Test
ROAD TEST
PROBLEM SYMPTOM CONFIRMATION
HINT:
The dynamic radar cruise control system has 2 cruise control modes:
constant speed control mode and vehicle-to-vehicle distance control mode.
Vehicle-to-vehicle distance control mode is selected by default when
the dyna ...
