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 |
|---|---|---|---|---|
|
P0705 |
Transmission Range Sensor Circuit Malfunction (PRNDL Input) |
Comes on |
DTC stored |
|
|
P0711 |
Transmission Fluid Temperature Sensor "A" Performance |
Comes on |
DTC stored |
|
|
P0712 |
Transmission Fluid Temperature Sensor "A" Circuit Low Input |
Comes on |
DTC stored |
|
|
P0713 |
Transmission Fluid Temperature Sensor "A" Circuit High Input |
Comes on |
DTC stored |
|
|
P0717 |
Input Speed Sensor Circuit No Signal |
Comes on |
DTC stored |
|
|
P0722 |
Output Speed Sensor Circuit No Signal |
Comes on |
DTC stored |
|
|
P0741 |
Torque Converter Clutch Solenoid Performance (Shift Solenoid Valve SL) |
Comes on |
DTC stored |
|
|
P0746 |
Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) |
Comes on |
DTC stored |
|
|
P0748 |
Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) |
Comes on |
DTC stored |
|
|
P0776 |
Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) |
Comes on |
DTC stored |
|
|
P0778 |
Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2) |
Comes on |
DTC stored |
|
|
P077C |
Output Speed Sensor Circuit Low |
Comes on |
DTC stored |
|
|
P077D |
Output Speed Sensor Circuit High |
Comes on |
DTC stored |
|
|
P0796 |
Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) |
Comes on |
DTC stored |
|
|
P0798 |
Pressure Control Solenoid "C" Electrical (Shift Solenoid Valve SL3) |
Comes on |
DTC stored |
|
|
P07BF |
Input/Turbine Speed Sensor "A" Circuit Low |
Comes on |
DTC stored |
|
|
P07C0 |
Input/Turbine Speed Sensor "A" Circuit High |
Comes on |
DTC stored |
|
|
P2714 |
Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT) |
Comes on |
DTC stored |
|
|
P2716 |
Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) |
Comes on |
DTC stored |
|
|
P2742 |
Transmission Fluid Temperature Sensor "B" Circuit Low Input |
- |
DTC stored |
|
|
P2743 |
Transmission Fluid Temperature Sensor "B" Circuit High Input |
- |
DTC stored |
|
|
P2757 |
Torque Converter Clutch Pressure Control Solenoid Performance (Shift Solenoid Valve SLU) |
Comes on |
DTC stored |
|
|
P2759 |
Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU) |
Comes on |
DTC stored |
|
|
P2769 |
Short in Torque Converter Clutch Solenoid Circuit (Shift Solenoid Valve SL) |
Comes on |
DTC stored |
|
|
P2770 |
Open in Torque Converter Clutch Solenoid Circuit (Shift Solenoid Valve SL) |
Comes on |
DTC stored |
|
|
P2808 |
Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) |
Comes on |
DTC stored |
|
|
P2810 |
Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) |
Comes on |
DTC stored |
|
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Fail-safe Chart
FAIL-SAFE CHART
1. Fail-safe
This function minimizes the loss of operation when any abnormality occurs in
a sensor or solenoid.
Fail-safe Control List
Malfunction Part
Func ...
Vehicle Control History
VEHICLE CONTROL HISTORY
VEHICLE CONTROL HISTORY
(a) A part of the control history can be confirmed using the vehicle control
history.
Click here ...
Other materials:
Steering Angle Sensor Output Malfunction (C1434)
DESCRIPTION
Steering angle sensor (spiral cable with sensor sub-assembly) signals are sent
to the skid control ECU (master cylinder solenoid) via the CAN communication system.
When there is a malfunction in the CAN communication system, it is detected by the
steering angle sensor (spiral cabl ...
Master Cylinder Pressure Sensor Zero Point High Malfunction (C1422,C1456)
DESCRIPTION
Refer to DTCs C1421, C1423, C1424, C1455, C1457 and C1458 (See page
).
DTC Code
DTC Detection Condition
Trouble Area
C1422
When the stop light switch is off, the PM/C1 terminal voltage is 0.86
V or higher for 5 seconds ...
Turn signal lever
Right turn
Left turn
Move and hold the lever partway to
signal a lane change.
The right hand signal will flash until you release the lever.
Move and hold the lever partway
to signal a lane change.
The left hand signal will flash until you release the lever.
■Turn signals can be ...