alphawolff
Well-Known Member
- Joined
- Jul 31, 2023
- Threads
- 1
- Messages
- 3,398
- Reaction score
- 5,713
- Location
- california
- Vehicle(s)
- 2021 JLU
Can confirm, if you bring your 4XE in with a depleted HV battery the recall itself will take quite literally 8.5-9 hours to complete. This doesn't including updating you HCP, AHCP, IDCM, PCM, or TCM that may also be required while it's here as more of a quality insurance thing rather than being recall related. The recent 4XE defroster recall had us do the same thing, so I imagine it'll become standard with all 4XE recalls going forward as there has been such a substantial amount of software updates released over the last few years they probably want to get every 4XE owner on the latest software revisions across the board to help reduce further issues down the line.Mine is there now. I had to leave it overnight. The guys at the shop said that this fix is a joke. It takes a minimum of 8 hrs. They had to have the tech stay and work OT to finish. It is not feasible for anyone. I hope that it works.
Anyway, the procedure is to charge the battery above 90%, flash the BPCM, perform an integrity check, let the vehicle sit for 3 hours, perform another integrity check, let the vehicle sit for another 3 hours, and perform a final integrity check. If the above mentioned modules have updates available they're also to be updated while it's here before doing the integrity checks.
If at any point the vehicle is disturbed during those two 3 hour periods (Simply unlocking the door with the fob counts) that entire 3 hour cycle must be repeated. The vehicle must also stay plugged in and charging throughout the entire procedure.
This recall is essentially identical to the Z11 recall we had to do with the hybrid Pacificas. That recall and this recall both somehow pay a lousy 0.6 hours to complete for the normal recall procedure. If you have to update all of the above mentioned modules the time jumps to about 1.8 hours or so. If somehow everything is already up to date, the charging and two 3 hour integrity tests only pay 0.2 hours.
Yeah, a recall that could potentially take 9 hours pays just over half an hour under normal circumstances, or an insulting twelve minutes of pay in the worst case. You can imagine what the technicians who will be working on your vehicle think about that. Note this recall *must be completed outside*, as they might randomly catch on fire. Most dealers only have a handful of exterior level 2 chargers available and they are constantly being used for other vehicles, be it sales or other customer vehicles. It's standard procedure to charge hybrids after service if we have the ability/time to do so, so they're in hot demand. The lot porters will also unplug vehicles to plug in other vehicles if sales needs them charged, which obviously creates a whole other headache.
My dealership has 5 total exterior chargers, ones broken, and the rest are constantly in use. I've got one in my own bay for diagnostic purposes, but as stated we can't use that one. This is probably a blessing as most guys would simply not do the recall before they let a vehicle take up a bay for 9 hours without getting paid for it to be there. Most dealers are busy as hell, and we need the bays to get other jobs done.
Despite all of the above, the recall still states that the cause of failure hasn't even been identified, so this entire thing is just blowing smoke to make it seem like they're fixing the issue. Stellantis is laughing all the way to the bank with this one lads. Do not be surprised if the dealer tells you they can't do the recall due to time constraints, lack of chargers, or simply technician availability. I'm one of two hybrid technicians at my shop and I frankly don't have the time to stop what I'm doing and babysit a vehicle for 9 hours.
Sponsored
Last edited: