Toyota Tacoma 2015-2018 Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Dynamic Radar Cruise Control System|
DTC No. |
Detection Item |
MIL |
Link |
|---|---|---|---|
|
C1A02 |
Vehicle Information Not Obtained |
Does not come on |
|
|
C1A0A |
Front Radar Sensor Region Code Mismatch |
Does not come on |
|
|
C1A10 |
Front Radar Sensor |
Does not come on |
|
|
C1A11 |
Front Radar Sensor Incorrect Axial Gap |
Does not come on |
|
|
C1A14 |
Front Radar Sensor Beam Axis Not Adjusted |
Does not come on |
|
|
C1A4A |
Skid Control Buzzer Circuit |
Does not come on |
|
|
C1A52 |
Radar Cruise Control Presence Determination Malfunction (Engine / HV) |
Does not come on |
|
|
P057113 |
Brake Switch "A" Circuit Open |
Does not come on |
|
|
P057162 |
Brake Switch "A" Signal Compare Failure |
Does not come on |
|
|
P057504 |
Cruise Control System Internal Failure |
Does not come on |
|
|
P057549 |
Cruise Control Internal Electronic Failure |
Does not come on |
|
|
P157800 |
Brake System |
Does not come on |
|
|
P160700 |
Cruise Control Input Processor |
Comes on |
|
|
P163081 |
Communication Error from VSC to ECM Invalid Serial Data Received |
Does not come on |
|
|
P163181 |
Communication Error from ECM to VSC Invalid Serial Data Received |
Does not come on |
|
|
U0100 |
Lost Communication with ECM / PCM "A" |
Does not come on |
|
|
U010087 |
Lost Communication With ECM/PCM "A" Missing Message |
Does not come on |
|
|
U010487 |
Lost Communication with Cruise Control Module Missing Message |
Does not come on |
|
|
U012287 |
Lost Communication with Vehicle Dynamics Control Module Missing Message |
Does not come on |
|
|
U0125 |
Lost Communication with Yaw Rate Sensor Module |
Does not come on |
|
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
Does not come on |
|
|
U0129 |
Lost Communication with Brake System Control Module |
Does not come on |
|
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Freeze Frame Data
FREEZE FRAME DATA
CHECK FREEZE FRAME DATA
HINT:
The ECU records vehicle and driving condition information as freeze frame data
the moment a DTC is stored.
(a) Connect the Techstream to the DLC3. ...
Fail-safe Chart
FAIL-SAFE CHART
HINT:
If any of the following auto cancel conditions are detected while the dynamic
radar cruise control system is controlling vehicle speed, the system clears the
stored vehicle ...
Other materials:
Installation
INSTALLATION
CAUTION / NOTICE / HINT
CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
HINT:
Use the same procedure for both the RH and LH sides.
The procedure described below is for the LH side.
PROCEDURE
1. INSTALL FRONT SEAT AIRBAG ASSEMBLY ...
Immobiliser System does not Operate Properly
DESCRIPTION
The engine immobiliser system compares the ID code that is registered in the
certification ECU (smart key ECU assembly) with the ID code of the transponder chip
that is embedded in the electrical key transmitter sub-assembly.
WIRING DIAGRAM
(See page ).
CAUTION / NOTICE / HINT
...
Fail-safe Chart
FAIL-SAFE CHART
HINT:
If any of the following auto cancel conditions are detected while the dynamic
radar cruise control system is controlling vehicle speed, the system clears the
stored vehicle speed and cancels control of vehicle speed by the dynamic radar cruise
control system.
Automatic ...