Diagnostic Trouble Code Chart
DTC No. | Detection Item | Link |
|---|---|---|
C1A02 |
Vehicle Information Not Obtained |
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C1A0A |
Front Radar Sensor Region Code Mismatch |
|
C1A10 |
Front Radar Sensor |
|
C1A11 |
Front Radar Sensor Incorrect Axial Gap |
|
C1A14 |
Front Radar Sensor Beam Axis Not Adjusted |
|
C1A4A |
Skid Control Buzzer Circuit |
|
C1A52 |
Radar Cruise Control Presence Determination Malfunction (Engine / HV) |
|
P0571 |
Brake Switch "A" Circuit |
|
P0575 |
Cruise Control Input Circuit |
|
P1578 |
Brake System |
|
P1630 |
Communication Error from VSC to ECM |
|
P1631 |
Communication Error from ECM to VSC |
|
U0100 |
Lost Communication with ECM / PCM "A" |
|
U0104 |
Lost Communication with Cruise Control Module |
|
U0122 |
Lost Communication with Vehicle Dynamics Control Module |
|
U0125 |
Lost Communication with Yaw Rate Sensor Module |
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
|
U0129 |
Lost Communication with Brake System Control Module |
|
Test yourself
A quick Toyota Tacoma quiz: every answer comes with an explanation and a link to the manual page.