2068627.2
Service Bulletin Details
Public Details for: 2068627.2
New flying spur hybrid - 12 volt battery draining during the charging of the high voltage battery measure: -raise a technical diss query
Models from 2023
2023 BENTLEY FLYING SPUR HYBRID |
Models from 2022
2022 BENTLEY FLYING SPUR HYBRID |
Technical product information New Flying Spur Hybrid - 12 volt battery draining during the charging of the high voltage battery Australia E04 Bentley rest Asia and Australia (6E04),China 723 Volkswagen (Anhui) Automotive CO (6723),China 796 VW Import Comp. Ltd (Vico), Beijing (6796),Germany E02 Bentley rest Europe (6E02),United Arab Emirates E06 Bentley Middle East and Africa (6E06),United Kingdom E01 Bentley UK (6E01),United States E05 Bentley USA and rest America (6E05) Topic Market area Brand Transaction No. Level Status Release date Bentley 2068627/2 EH Approval New customer code Object of complaint electrical power, electric system, data transfer -> power supply electrical power, electric system, data transfer -> battery management -> charging highvoltage battery Vehicle data New Flying Spur Hybrid Sales types Type MY Brand Designation Engine code Gearbox code Final drive code ZG23GB 2022 E ZG23GB 2023 E ZG25GB 2023 E Documents name INTERNAL * * * * * * * * * Complaint type functionality functionality -> defective function sequence Position Customer statement / workshop findings Customer statement 12 volt battery is draining during the charging of the high voltage battery Technical background VERY IMPORTANT: This vehicle uses a High voltage system and MUST only be worked on by suitably qualified personnel VERY IMPORTANT: Please ensure all guidelines within the repair manual are strictly followed before and whilst conducting any work on vehicles with a High voltage system In the event the issue is as described within the Customer statement/Workshop findings section, refer to the instructions within the Measure section of this TPI Production change - Measure 1) Raise a Technical DISS query stating the following: • The 12 volt battery is draining during the charging of the high voltage battery when the using high voltage charging socket • The instructions within this TPI should be conducted to completion (Permission/approval via DISS is not required) 2) Referring to Rep.Gr 93 - Carry out an Inspection and classification of the Hybrid battery unit AX1 VERY IMPORTANT: In the event that the classification result of the battery is ‘Normal’ the operative should conduct the remaining steps of this TPI from step 3 However If the classification result of the battery is either ‘Danger’ or ‘Warning’ then move the car to the quarantine area and raise a DISS immediately, the operative MUST NOT continue with any other work unless instructed via the open DISS query 3) De-energise the high voltage system - RepGr 93 - Electric Drive - De-energising high - voltage system 4) Referring to the applicable wiring diagram - Disconnect the 12V and the high voltage connections from the On Board Charger (AX4) 5) Conduct a visual check of the On Board Charger (AX4) plugs/terminals 6) Conduct a visual check of the On Board Charger (AX4) connections and pins Should any issues be found, the operative MUST update the existing DISS query with all findings and await feedback before conducting any further work However If no issues are found the operative should continue from step 7 to completion 7) Replace the On Board Charger (AX4) Refer to Rep.Gr 93 - Charging unit 1 for high voltage battery AX4 - To remove and refit 8) Re-energise the high voltage system - RepGr 93 - Electric Drive - De-energising high - voltage system 9) Check the operation of the charging system to confirm the system is operating to specification NOTICE In the event that there is a new charging complaint after the replacement of the On Board Charger (AX4) or related DTC’s are logged the operative MUST update the existing DISS query and await feedback before conducting any further work INTERNAL Warranty accounting instructions Warranty type 110 or 910 Damage service number 93 52 Damage code 00 40 Time to De - energise and Re - energise the high voltage system Labour Labour Operation Code 93 10 00 00 Time 30 TU Time to replace the Charging unit 1 for high voltage battery (AX4) Labour Labour Operation Code 93 52 19 80 Time 170 TU Diagnosis time Labour Labour Operation Code 01 50 00 00 Time As per ODIS log (must not exceed 50 TU) NOTICE Parts information Refer to the ETKA parts catalogue The high voltage coolant system Anti tamper lock for the high voltage coolant reservoir cap MUST always replaced as per the ETKA parts catalogue INTERNAL