DTC U1600
Precautions: General safety (00)
DTC Detecting Condition and Trouble Area
| DTC detecting condition | Trouble area |
|---|---|
|
U1600: Implausible TCM Torque Message Received ECM detected an error in received data from TCM. (1 D/C detection logic) |
•ECM
•TCM |
DTC Confirmation Procedure
1)Start engine and drive vehicle.
2)Drive vehicle at 50 to 80 km/h (31 to 50 mile/h) constantly for 5 min. or more.
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
DTC check for TCM
1)Check TCM for DTC.
Is there any DTC(s) detected?
|
Go to troubleshooting for applicable DTC.
|
Go to Step 2.
|
| 2 |
DTC check for ECM
1)Clear DTC.
2)Perform “DTC Confirmation Procedure”, and check DTC.
Is DTC U1600 still detected?
|
Go to Step 3.
|
End. (Intermittent trouble)
|
| 3 |
Recheck for ECM
1)Replace ECM.
2)Perform “DTC Confirmation Procedure”, and check DTC.
Is DTC U1600 still detected?
|
Replace TCM and recheck DTC.
|
End.
|