Toyota Tacoma (2015-2018) Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Air Conditioning System|
DTC Code |
Detection Item |
Memory |
See page |
|---|---|---|---|
|
B1412 |
Ambient Temperature Sensor Circuit |
Memorized (4 seconds or more) |
|
|
B1413 |
Evaporator Temperature Sensor Circuit |
Memorized (4 seconds or more) |
|
|
B1422 |
Compressor Lock Sensor Circuit |
Memorized (3 seconds or more) |
|
|
B1423 |
Pressure Sensor Circuit |
- |
|
|
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 ...
Ambient Temperature Sensor Circuit (B1412)
DESCRIPTION
The ambient temperature sensor is installed in front of the condenser to detect
the ambient temperature which is used to control the air conditioning system AUTO
mode. This sensor is ...
Other materials:
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE FRONT OIL PUMP BODY O-RING
(a) Remove the front oil pump body O-ring from the oil pump assembly.
2. SECURE OIL PUMP ASSEMBLY
(a) Place the oil pump assembly on the torque converter assembly.
...
Open or Short in Front Speed Sensor RH Circuit (C1405,C1406)
DESCRIPTION
Refer to DTCs C1401 and C1402 (See page ).
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1405
Open or Short in Front Speed Sensor RH Circuit
Either of the following is detected:
...
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classification system.
This system detects the conditions of the right front passenger seat and activates
or deactivates the devices for the front passenger.
1. SRS warning light
2. Front passenger’s seat belt reminder light
3. AIR ...
