| U0073/86 |
Control Module Communication Bus OFF |
- When the following continues for 5 seconds or more:
- Signals from the 4WD ECU assembly are not received.
- When the following occurs 10 times consecutively:
- A communication malfunction (bus off) occurs one or more times within 0.1 seconds.
|
- CAN communication system
- 4WD ECU assembly
|
DTC stored |
| U0100/85 |
Lost Communication with ECM / PCM "A" |
- When both of the following continue for 2 seconds or more:
- The voltage of the IG1 terminal is 10 V or more.
- At a vehicle speed of 60 km/h (37 mph) or more, communication with the ECM cannot be performed.
|
- CAN communication system
- 4WD ECU assembly
- ECM
|
DTC stored |
| U0126/84 |
Lost Communication with Steering Angle Sensor Module |
- When both of the following continue for 1 second or more:
- The voltage of the IG1 terminal is 10 V or more.
- Communication with the steering sensor cannot be performed.
- When all of the following occur 10 times consecutively:
- The voltage of the IG1 terminal is 10 V or more.
- The condition that communication with the steering sensor cannot be performed occurs once within 5 seconds.
- Occurs 10 times or more within 60 seconds.
|
- CAN communication system
- 4WD ECU assembly
- Steering sensor
|
DTC stored |
| U0129/83 |
Lost Communication with Brake System Control Module |
- When both of the following continue for 3 seconds or more:
- The voltage of the IG1 terminal is 10 V or more.
- Communication with the skid control ECU (brake actuator assembly) cannot be performed.
|
- CAN communication system
- 4WD ECU assembly
- Skid control ECU (Brake actuator assembly)
|
DTC stored |