LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2019 >> Bolt EV Premier >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Plug-In Charging System) >> Diagnostic Information and Procedures >> DTC P1ECE >> Circuit/System Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Verification

WARNING: This page is about a different car, the 2018 Chevrolet Bolt EV. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the drive motor battery charger cable. Vehicle in Service Mode.
  2. Perform the scan tool control function: Battery Charging System Efficiency Test (Active Test) @ K114B Hybrid/EV Powertrain Control Module 2 - On. Wait for test to complete.
  3. Verify DTC P1ECE is not set.
    • If the DTC is set 

      Replace the T18 Battery Charger.

    • Go to next step: If the DTC is not set 
  4. All OK.
scientia non olet · About LEMON Manuals