DTC P2106: Throttle Actuator Control (TAC) System Performance - Throttle Limitation Active: Troubleshooting
TROUBLESHOOTING CHART
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Did you perform the Diagnostic System Check? | - | Go to Step 2 | Go to On-Board Diagnostic (OBD II) System Check |
| 2 | Does the scan tool show DTCs P0502, P0504 and P0571? | - | Go to applicable DTC table | Go to Step 3 |
| 3 | Does the scan tool show DTCs P2122, P2123, P2127, P2128 and P2138? | - | Go to applicable DTC table | Go to Step 4 |
| 4 | Does the scan tool show DTCs P0106, P0107 and P0108? | - | Go to applicable DTC table | Go to Step 5 |
| 5 | Does the scan tool show DTCs P0068, P1516, P2101 and P2119? | - | Go to applicable DTC table | Go to Step 6 |
| 6 | Does the scan tool show DTCs P0122, P0123, P0222, P0223 and P2135? | - | Go to applicable DTC table | Go to Step 7 |
| 7 | Does the scan tool show DTCs P0601, P0602, P0604, P0606 and P161B? | - | Go to applicable DTC table | Go to Step 8 |
| 8 | Does the scan tool show DTCs P0562 and P0563? | - | Go to applicable DTC table | Go to Step 9 |
| 9 |
Did you find and correct the condition? |
- | Go to Step 10 | - |
| 10 |
Did the DTC fail this ignition? |
- | Go to Step 2 | Go to Step 11 |
| 11 | Check if any additional DTCs are set. Are there any DTCs that have not been diagnosed? |
- | Go to applicable DTC table | System OK |