Home >> Jeep >> 2024 >> Gladiator Nighthawk, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B2121-11 To B2206-00 >> DTC Troubleshooting >> B2121-11 Ignition Run Control 1 - Circuit Short To Ground >> When Monitored