Your issue is likely caused by a battery going bad. The JL Wrangler is known to have issues with either the main or auxiliary batteries. Many times, the vehicle sits for long periods and these batteries get weak and start to fail. Have the ESS system and battery/batteries checked.a brand new 2021 Rubicon with 1762 km on her and CEL already. Is anyone familiar with this? Must say this is very, very disappointing.
Service Stop/Start System message also appears on the display.
Hi,
a brand new 2021 Rubicon with 1762 km on her and CEL already. Is anyone familiar with this? Must say this is very, very disappointing.
Service Stop/Start System message also appears on the display.
Thanks!