Toyota Tacoma (2015-2018) Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Differential System (w/ Differential Lock)|
DTC Code |
Detection Item |
See page |
|---|---|---|
|
P163B |
4WD ECU Malfunction |
|
|
P17BB |
Rear Differential Lock Position SW Stuck OFF |
|
|
P17BC |
Rear Differential Lock Position SW Stuck ON |
|
|
P17C0 |
Rear Differential Lock Solenoid Circuit Low |
|
|
P17C1 |
Rear Differential Lock Solenoid Circuit High |
|
|
P17CC |
Rear Differential Lock Control SW Stuck ON |
|
|
U0122 |
Lost Communication with Vehicle Dynamics Control Module |
|
|
U0416 |
Invalid Data Received from Vehicle Dynamics Control Module |
|
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Data List / Active Test
DATA LIST / ACTIVE TEST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when deciding whether ...
Invalid Data Received from Vehicle Dynamics Control Module (U0416)
DESCRIPTION
This DTC is detected if a wheel speed malfunction signal is sent from the skid
control ECU (brake actuator assembly).
DTC No.
Detection Item
DTC Detect ...
Other materials:
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
When removing the name plates or stripe tapes, heat the vehicle body or tail
gate and name plates or stripe tapes using a heat light.
Heating Temperature
Item
Temperature
Vehicle Body or Tail Gate
40 to 60 ...
Terminals Of Ecu
TERMINALS OF ECU
CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY
(a) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
...
Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT SEATBACK HEATER ASSEMBLY
(a) Check the operation of the front seatback heater assembly.
(1) Apply battery voltage and check the operation of the front seatback
heater assembly.
OK:
Connection
Conditio ...
