DTC Troubleshooting: P1D7B (343) (Generator Motor Control Module)
DTC P1D7B : Reactor Over Temperature (Generator Motor Control Module Detected)
NOTE: Before you troubleshoot, review the general troubleshooting information .
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P1D7B Reactor Over Temperature (Generator Motor Control Module Detected) |
DTC (Electric Powertrain)
- Cooling system check
-1. Inspect the DT cooling circuit .
Is the result OK?
YES
Go to step 2.
NO
Repair or replace parts as needed.
- Problem verification
-1. Test the vehicle is in the range of the recorded freeze data parameters.
Freeze Data
-2. Monitor the OBD STATUS for DTC P1D7B in the DTCs MENU with the HDS.
DTC Description OBD STATUS P1D7B Reactor Over Temperature (Traction Motor Control Module Detected) Does the HAS indicate FAILED?
YES
Check for any authorized service information related to the DTC(s) or symptoms you are troubleshooting or substitute a known-good PCU .
NO
If the HDS indicates PASSED, the system is OK at this time but has an intermittent failure. If the HDS indicates NOT COMPLETED, keep test-driving until an indication comes on. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.