P1EF8 SATURN - Battery Charger Control Module High-Voltage Energy Communication Bus Enable Circuit Low Voltage
- Faulty Battery Charger Control Module
- Battery Charger Control Module harness is open or shorted
- Battery Charger Control Module circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P1ef8 Saturn DescriptionThe battery charger compares the high-voltage energy management communication enable hardwire signal with a hybrid powertrain control module 2 serial data message indicating that the high-voltage energy management communication enable signal is active. If the high-voltage energy management communication enable hardwire signal is low when the serial data message indicates it should be high, then DTC P1EF8 is set.
Need more help?Get the P1ef8 Saturn code diagnosed by a professional: Find a repair shop in your area
P1EF8 SATURN CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1ef8 Saturn code? Have you replaced any parts?
Any information is appreciated. Thanks