Toyota Tacoma (2015-2018) Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
- If a DTC is displayed during the DTC check, check the parts listed in the table below and proceed to the "See page" given.
- *1: "Comes on" means the Malfunction Indicator Lamp (MIL) illuminates.
- *2: "DTC stored" means the ECM memorizes the trouble code if the ECM detects the DTC detection condition.
- These DTCs may be output when the clutches, brakes, gear components, etc., inside the automatic transmission are damaged.
|
DTC Code |
Detection Item |
MIL*1 |
Memory*2 |
See page |
|---|---|---|---|---|
|
P050031 |
Vehicle Speed Sensor "A" No Signal |
Comes on |
DTC stored |
|
|
P056014 |
System Voltage Circuit Short to Ground or Open |
Comes on |
DTC stored |
|
|
P061512 |
Starter Relay Circuit Short to Battery |
Comes on |
DTC stored |
|
|
P062F44 |
Internal Control Module EEPROM Data Memory Failure |
Comes on |
DTC stored |
|
|
P070312 |
Brake Switch "B" Circuit Short to Battery |
Comes on |
DTC stored |
|
|
P070513 |
Transmission Range Sensor "A" Circuit Open |
Comes on |
DTC stored |
|
|
P070562 |
Transmission Range Sensor "A" Signal Compare Failure |
Comes on |
DTC stored |
|
|
P071000 |
Transmission Fluid Temperature Sensor "A" Circuit Range/Performance |
Comes on |
DTC stored |
|
|
P071011 |
Transmission Fluid Temperature Sensor "A" Circuit Short To Ground |
Comes on |
DTC stored |
|
|
P071015 |
Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open |
Comes on |
DTC stored |
|
|
P071512 |
Input/Turbine Speed Sensor "A" Circuit Short to Battery |
Comes on |
DTC stored |
|
|
P071514 |
Input/Turbine Speed Sensor "A" Circuit Short to Ground or Open |
Comes on |
DTC stored |
|
|
P071531 |
Input/Turbine Speed Sensor "A" No Signal |
Comes on |
DTC stored |
|
|
P072012 |
Output Speed Sensor Circuit Short to Battery |
Comes on |
DTC stored |
|
|
P072014 |
Output Speed Sensor Circuit Short to Ground or Open |
Comes on |
DTC stored |
|
|
P072031 |
Output Speed Sensor No Signal |
Comes on |
DTC stored |
|
|
P074011 |
Torque Converter Clutch Circuit Short to Ground |
Comes on |
DTC stored |
|
|
P074015 |
Torque Converter Clutch Circuit Short to Battery or Open |
Comes on |
DTC stored |
|
|
P07407F |
Torque Converter Clutch Actuator Stuck Off |
Comes on |
DTC stored |
|
|
P074513 |
Pressure Control Solenoid "A" Circuit Open |
Comes on |
DTC stored |
|
|
P07457F |
Pressure Control Solenoid "A" Actuator Stuck Off |
Comes on |
DTC stored |
|
|
P077513 |
Pressure Control Solenoid "B" Circuit Open |
Comes on |
DTC stored |
|
|
P07757F |
Pressure Control Solenoid "B" Actuator Stuck Off |
Comes on |
DTC stored |
|
|
P079513 |
Pressure Control Solenoid "C" Circuit Open |
Comes on |
DTC stored |
|
|
P07957F |
Pressure Control Solenoid "C" Actuator Stuck Off |
Comes on |
DTC stored |
|
|
P271313 |
Pressure Control Solenoid "D" Circuit Open |
Comes on |
DTC stored |
|
|
P27137F |
Pressure Control Solenoid "D" Actuator Stuck Off |
Comes on |
DTC stored |
|
|
P274011 |
Transmission Fluid Temperature Sensor "B" Circuit Short to Ground |
- |
DTC stored |
|
|
P274015 |
Transmission Fluid Temperature Sensor "B" Circuit Short to Battery or Open |
- |
DTC stored |
|
|
P275613 |
Torque Converter Clutch Pressure Control Solenoid Control Circuit Open |
Comes on |
DTC stored |
|
|
P27567F |
Torque Converter Clutch Pressure Control Solenoid Control Actuator Stuck Off |
Comes on |
DTC stored |
|
|
P280713 |
Pressure Control Solenoid "G" Circuit Open |
Comes on |
DTC stored |
|
|
P28077F |
Pressure Control Solenoid "G" Actuator Stuck Off |
Comes on |
DTC stored |
|
|
U010087 |
Lost Communication with ECM/PCM "A" Missing Message |
Comes on |
DTC stored |
|
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Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
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 p ...
System Voltage Circuit Short to Ground or Open (P056014)
DESCRIPTION
The battery supplies power to the ECM even when the ignition switch is off. This
power allows the ECM to store data such as DTC history, freeze frame data and fuel
trim values. If the ...
Other materials:
Main Switch Illumination Circuit
DESCRIPTION
When the light control switch is turned to the tail or head position, this circuit
sends an illumination signal to the wireless charger main switch (mobile wireless
charger switch). Based on this signal, the wireless charger main switch (mobile
wireless charger switch) is illumina ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR SEATBACK HINGE SUB-ASSEMBLY
(a) Install the rear seatback hinge sub-assembly with the 2 bolts.
Torque:
30 N·m {306 kgf·cm, 22 ft·lbf}
2. INSTALL REAR SEATBACK ASSEMBLY
(a) Install the rear seatback assembly with the 2 bolts.
Torque:
37 N·m {377 k ...
Tachometer Malfunction
DESCRIPTION
In this circuit, the meter CPU receives engine speed signals from the ECM using
the CAN communication system (CAN V1 Bus). The meter CPU displays the engine speed
calculated based on the data received from the ECM.
WIRING DIAGRAM
PROCEDURE
1.
CHECK CAN CO ...
