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Service bulletin S2308000117

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10248571
Published by NHTSA2024-01-08
Manufacturer's numberS2308000117
Manufacturer's date2023-09-20
NHTSA componentHYBRID PROPULSION SYSTEM

NHTSA's summary

Check Engine Light On, P0CA6-00 Hybrid/EV Battery Charging Current High

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Hybrid and electric drive

Trouble codes named

P0CA6

Vehicles listed
JEEP WRANGLER2021, 2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20255952025-10-30. High Voltage
25V7410002025-10-30. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
25V7100002025-10-17. ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU):SOFTWARE
20245662024-09-27. High Voltage
24V7200002024-09-27. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
20236272023-11-22. High Voltage
23V7870002023-11-22. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
20232552023-04-27. High Voltage
23V3030002023-04-27. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
20225822022-10-14. High Voltage

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
S20080000312023-10-02. Service bulletin. Low Charging Voltage Displayed On Cluster
08167232023-09-25. Service bulletin. Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ?P0A80-00 - Replace Hybrid/EV Battery Pack. ? P0EDD-00 - Contactor Wear Counter Far Advanced. In addition, the customer may comment on the following condition: ? Battery light on in the Instrument Panel Cluster (IPC). This bulletin involves updating the BPCM with the latest available software.
08170232023-09-25. Service bulletin. Flash: Hybrid Control Processor (HCP) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ?P0563-00 - System Voltage High. ? P2B28-00 - Hybrid/EV Battery Pack Coolant Pump Performance. Customers may also comment on one or more of the following: ? Reduced engine restart performance. ? May observe battery lamp illumination or the technician observes the 12V system voltage high when diagnosing. This bulletin involves reprogramming the HCP also known as Power Inverter Module (PIM) with the latest available software.
S22080001392023-01-17. Service bulletin. Check Engine Lamp (CEL) Multiple Diagnostic Trouble Codes (DTC)
08073212023-01-17. Service bulletin. PHEV Ready Telltale This bulletin is to communicate that a customer may report the vehicle does not start with any warning indicators. A technician can not confirm any faults even if they can duplicate the reported concern.
9004376-12023-01-17. Service bulletin. PUMP, Vacuum Prior to replacing the vacuum pumps, please contact or email FCA Redacted Content. If no response in 15 minutes, proceed with repair.
08146222023-01-09. Service bulletin. Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates This bulletin involves updating the BPCM with the latest available software. Customers may experience a false Malfunction Indicator Lamp (MIL) illumination related to PHEV battery: P1A21-00 - HV Battery Contactor Control Sequence Incorrect. P0B3E-00 - Hybrid/EV Battery Voltage Sense 1 Circuit High. P0607-00 - ECU Internal Performance. P1E1B-00 - Hybrid/EV Battery Side Voltage System Isolation. P0AA4-00 - Hybrid Battery Negative Contactor Circuit Stuck Closed.
S22070000012022-12-19. Service bulletin. Coolant Color Looks Lighter Than Service Procedure Coolant
S22080001542022-11-07. Service bulletin. Service Hybrid Electric Vehicle System Message Displayed In The IPC. Vehicle Shakes During A Cold Start And Noise Is Heard Near The P2 Motor. DTC?s U0287-00 And B273C-00
Z272022-10-31. Service bulletin. Customer Satisfaction Notification Z27 PHEV Battery Replacement