PIC6452B
Service Bulletin Details
Public Details for: PIC6452B
This preliminary information communicates to the dealer if a vehicle comes in for an unable to plug the charge cord in or unable to unplug the charge cord due to dc fast charger (level 3) lock actuator has been applied unintentional. We inf
- 2019 -
Models from 2019
2019 CHEVROLET BOLT EV |
Bulletin No.: PIC6452B Published date: 03/30/2022 Preliminary Information PIC6452B Vehicle Unable to Charge - Charge Port Lock Actuator Engaged and Will Not Unlock - DTCs P3014 P302D Models Brand: Chevrolet Model: Bolt EV Model Years: 2019 VIN: from All Engine: to All All Transmissions: All Involved Region or Country North America Condition Some customers may comment they are no longer able to charge their vehicle due to the Battery DC Charge Port Lock in the closed position. The technician may also nd DTC P3014 Hybrid/EV Battery DC Charging Port Lock Stuck Closed and/or DTC P302D Charge Port Lock Actuator Position Sensor Circuit Performance active or in history. Cause This condition is currently under investigation by GM Engineering. Correction: GM Engineering is working on the root cause of the issue and developing a permanent solution. While Engineering is working on a permanent x, please perform the follow steps to reset the DC Charge Port Lock Actuator to enable the customer to charge their vehicle. DO NOT replace the DC charge port receptacle unless it is physically damaged. Steps to Reset the Charge Port Actuator Lock: 1. Using the GDS2 tool, got to (K114B) Hybrid/EV Powertrain Control Module 2/ 2. Select Equipped “Power Line Communication Module (CBT)” 3. Control Functions/ DC Charge Port Lock 4. Cycle the Hybrid/EV Battery DC Charging Port Lock a couple of times. 5. Clear Codes. 6. Allow the vehicle to enter a sleep cycle (fully powered down) for at least two minutes with MDI unplugged from DLC along with hood and doors closed 7. Plug-in, charge the vehicle as normal for a few mins to verify charging function. 8. Return the vehicle to the customer. Note: if DC Charge Port lock function is not listed under Control Functions verify that under Selected Vehicle Con guration that Power Line Communication module (CBT) Value reads Equipped, if not this will need to be changed to show function. Warranty Information For vehicles repaired under the EV coverage, use the following labor operation. Reference the Applicable Warranties section of Investigate Vehicle History (IVH) for coverage information. Labor Operation Description Labor Time 2888498 Hybrid/EV Battery DC Charging Port Lock Reset 0.4 Hr. *This is a unique Labor Operation for Bulletin use only. Version History Version Modi ed 3 03/07/2022 - Created on. 03/10/2022- Updated to Add Questions 7 and 8 03/30/2022- Update to remove questions that needed to be sent to TAC © 2022 General Motors. All Rights Reserved.