| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000ZY3E |
| Model Year Start: 2017 | Model: Sienna | Prod Date Range: [08/2016 - ] |
| Title: MF1A (TRANSFER / 4WD / AWD): ACTIVE TORQUE CONTROL 4WD SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2017 - 2020 MY Sienna [08/2016 - ] | ||
DIAGNOSTIC TROUBLE CODE CHART
ACTIVE TORQUE CONTROL 4WD SYSTEM
|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
C1241 |
Low Power Supply Voltage Malfunction |
- Battery - ECU-IG1 fuse - Wire harness and connector (IG1 circuit, GND circuit) - Brake control system - CAN communication system - 4WD control ECU |
|
|
C1280 |
Engine Circuit Malfunction |
- SFI system - 4WD control ECU |
|
|
C1296 |
ABS Malfunction |
- Brake control system (speed sensor circuit) - Brake control system (deceleration sensor circuit) - Skid control ECU - 4WD control ECU |
|
|
C1297 |
Steering Angle Sensor |
- Steering angle sensor - CAN communication system - 4WD control ECU - Wire harness and connector |
|
|
C1298 |
Linear Solenoid Circuit |
- 4WD fuse - Wire harness and connector - Electromagnetic control coupling - 4WD control ECU |
|
|
C1299 |
Cancellation of 4WD Control |
- Tire size - Electromagnetic control coupling - 4WD control ECU |
|
|
U0073 |
Control Module Communication Bus OFF |
- CAN communication system |
|
|
U0100 |
Lost Communication with ECM / PCM "A" |
- CAN communication system |
|
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
- CAN communication system |
|
|
U0129 |
Lost Communication with Brake System Control Module |
- CAN communication system |
|
![2017 - 2020 MY Sienna [08/2016 - ]; MF1A (TRANSFER / 4WD / AWD): ACTIVE TORQUE CONTROL 4WD SYSTEM: C1241; Low Power Supply Voltage Malfunction](/t3Portal/stylegraphics/info.gif)
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