HYBRID CONTROL SYSTEM, Diagnostic DTC:P0A1D-144, P0A1D-148, P0A1D-162, P0A1D-187, P0A1D-721, P0A1D-722, P0A1D-723, P0A1D-787, P0A1D-818, P0A1D-821, P0A1D-822, P0A1D-823
| DTC Code | DTC Name |
|---|---|
| P0A1D-144 | Hybrid Powertrain Control Module |
| P0A1D-148 | Hybrid Powertrain Control Module |
| P0A1D-162 | Hybrid Powertrain Control Module |
| P0A1D-187 | Hybrid Powertrain Control Module |
| P0A1D-721 | Hybrid Powertrain Control Module |
| P0A1D-722 | Hybrid Powertrain Control Module |
| P0A1D-723 | Hybrid Powertrain Control Module |
| P0A1D-787 | Hybrid Powertrain Control Module |
| P0A1D-818 | Hybrid Powertrain Control Module |
| P0A1D-821 | Hybrid Powertrain Control Module |
| P0A1D-822 | Hybrid Powertrain Control Module |
| P0A1D-823 | Hybrid Powertrain Control Module |
DESCRIPTION
The hybrid vehicle control ECU monitors its internal operation, it will set DTCs and perform fail-safe control when it detects the following malfunctions. If any of the following DTCs are output, replace the hybrid vehicle control ECU.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A1D | 144 | ECU internal error | Hybrid vehicle control ECU |
| 148 | |||
| 162 | |||
| 187 | |||
| 721 | |||
| 722 | |||
| 723 | |||
| 787 | |||
| 818 | |||
| 821 | |||
| 822 | |||
| 823 |
CAUTION / NOTICE / HINT
Tech Tips
After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
-
Turn the power switch on (IG) and wait for 30 seconds or more.
