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:
Heater Circuit (C1AAE)
DESCRIPTION
If the forward recognition camera detects a malfunction in the camera heater
(forward recognition hood) circuit, it will output a malfunction signal to the millimeter
wave radar sensor assembly via CAN communication and DTC C1AAE will be stored.
DTC No.
Detect ...
Dtc Check / Clear
DTC CHECK / CLEAR
1. SUPPLEMENTAL RESTRAINT SYSTEM DTC CHECK (USING SST CHECK WIRE)
(a) Check the DTCs (Present DTCs).
(1) Turn the ignition switch to ON, and wait for approximately 60 seconds.
(2) Using SST, connect terminals TC and CG of the DLC3.
SST: 09843-18040
NOTICE:
Connect the term ...
Road Test
ROAD TEST
HINT:
'SET' and '-', 'RES' and '+', 'ON-OFF' functions share the same switch. Operate
the cruise control main switch according to the directions indicated on the switch.
1. INSPECT 'SET' FUNCTION
(a) Push the ON-OFF button on (A).
(b ...
