| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM1000000018WR9 |
| Model Year Start: 2018 | Model: Sienna | Prod Date Range: [11/2017 - ] |
| Title: CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2018 - 2020 MY Sienna [11/2017 - ] | ||
DIAGNOSTIC TROUBLE CODE CHART
If a trouble code is displayed during the DTC check, check the trouble areas listed for that code in the table below and proceed to the appropriate page.
Dynamic Radar Cruise Control System
|
DTC No. |
Detection Item |
MIL |
Link |
|---|---|---|---|
|
C1A01 |
Driving Support ECU |
Does not come on |
|
|
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 |
Driving Support ECU Communication Abnormal |
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 |
Does not come 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 |
Communication Error from ECM to VSC Invalid Serial Data Received |
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 |
|
|
U0235 |
Lost Communication with Cruise Control Front Distance Range Sensor |
Does not come on |
|
|
U1104 |
Lost Communication with Driving Support ECU |
Does not come on |
|
|
U1104 |
Lost Communication with Driving Support ECU |
Does not come on |
|
![2018 - 2020 MY Sienna [11/2017 - ]; CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM: C1A01; Driving Support ECU](/t3Portal/stylegraphics/info.gif)
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