FixVault

Home › Cadillac › 2018 › CT6 Plug-In › Repair and Diagnosis › Hybrid/Electric Powertrain › Electric Converters and Controllers › Hybrid/EV Control System › Diagnostic Information and Procedures › DTC P1E22 › Circuit/System Verification

Circuit/System Verification

Vehicle ON.
Verify DTC P1E22 is not set.
- If the DTC is set
  Refer to Loss of Isolation on the High Voltage Main Bus .
- Go to next step: If the DTC is not set
All OK