DTC C1621
Precautions: Precautions for Diagnosing Trouble · Precautions for RBS System · Precautions for Servicing RBS System · Precautions for Removing / Installing and Replacing RBS Control Module · Precautions for Control Systems · General safety (00)
DTC Detecting Condition and Trouble Area
| DTC detecting condition | Trouble area |
|---|---|
|
C1621: CAN Invalid Data From TCM RBS control module detected abnormal condition in control data transmitted by TCM through CAN communication. |
TCM |
DTC Confirmation Procedure
1)Set ignition “ON”.
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
Was “RBS System Check” performed?
|
Go to Step 2.
|
Go to RBS System Check.
|
| 2 |
DTC check
1)Check DTC in TCM.
Is there any DTC(s) detected?
|
Go to troubleshooting for applicable DTC.
|
Replace TCM and recheck DTC.
|