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:
Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR SPEAKER ASSEMBLY (w/o Amplifier Box Speaker Assembly)
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
Tester Connection
Condition
Specified Condition
1 - 2
...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FRONT SEAT AIRBAG ASSEMBLY LH (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check (See page
).
(b) With the front seat airbag assembly LH installed on the vehicle, perfor ...
Vehicle Information Not Obtained (C1A02)
DESCRIPTION
When a new millimeter wave radar sensor assembly is installed, it receives vehicle
specification information (destination, steering wheel position, 2WD or 4WD, etc.)
from the main body ECU (multiplex network body ECU) and stores the information.
DTC C1A02 is stored when the millime ...
