Toyota Tacoma (2015-2018) Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Smart Key System (for Start Function)|
DTC Code |
Detection Item |
See page |
|---|---|---|
|
B2271 |
Ignition Hold Monitor Malfunction |
|
|
B2274 |
ACC Monitor Malfunction |
|
|
B2277 |
Detecting Vehicle Submersion |
|
|
B2282 |
Vehicle Speed Signal Malfunction |
|
|
B2283 |
Vehicle Speed Sensor Malfunction |
|
|
B2284 |
Brake Signal Malfunction |
|
|
B2285 |
Steering Lock Position Signal Circuit Malfunction |
|
|
B2286 |
Runnable Signal Malfunction |
|
|
P0335 |
Crankshaft Position Sensor Circuit Malfunction (NE Signal) |
|
|
U0100 |
Lost Communication with ECM / PCM |
|
|
U0140 |
Lost Communication with Main Body ECU |
|
|
U0142 |
Lost Communication with Main Body ECU |
|
|
U0155 |
Lost Communication with Combination Meter |
|
|
U1117 |
Lost Communication with Accessory Gateway |
|
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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 ...
Runnable Signal Malfunction (B2286,P0335)
DESCRIPTION
These DTCs are stored when the engine speed signal sent by the ECM via direct
line and the engine speed signal sent via CAN communication do not match.
HINT:
When the cable is disconn ...
Other materials:
Customize Parameters
CUSTOMIZE PARAMETERS
PROCEDURE
1. CUSTOMIZE POWER WINDOW CONTROL SYSTEM
HINT:
The following items can be customized.
NOTICE:
When the customer requests a change in a function, first make sure that
the function can be customized.
Record the current settings before customizing.
...
Other System Malfunction (C1A63)
DESCRIPTION
The millimeter wave radar sensor assembly receives accelerator pedal position
sensor signals from the ECM to determine if the accelerator pedal is being depressed.
If the ECM detects a malfunction in the accelerator pedal position sensor or SFI
system, the millimeter wave radar se ...
Communication Error from ECM to VSC (P1631)
DESCRIPTION
The ECM sends signals such as A/T information signals, dynamic radar cruise control
operation signals, brake operation demand signals, and buzzer operation demand signals
to the skid control ECU (brake actuator assembly) when the dynamic radar cruise
control is operating. Therefor ...
