Diagnostic Code Index

2023 Jeep Gladiator Freedom, Full Time T/Case ControlSECTION Diagnostic Code Index
DIAGNOSTIC CODE INDEX

DTC Description
B156E-96  INTEGRATED CENTER STACK (ICS)-COMPONENT INTERNAL FAILURE
B157F-2A  BUTTON/KNOB - STUCK
B210A-00  SYSTEM VOLTAGE LOW
B210B-00  SYSTEM VOLTAGE HIGH
B210D-00  BATTERY VOLTAGE LOW
B210E-00  BATTERY VOLTAGE HIGH
U0010-00  CAN INTERIOR BUS
U0011-00  CAN INTERIOR BUS OFF PERFORMANCE
U0140-00  LOST COMMUNICATION WITH BODY CONTROL MODULE
U0164-00  LOST COMMUNICATION WITH HVAC CONTROL MODULE
U0184-00  LOST COMMUNICATION WITH RADIO
U0422-00  IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE
U0424-00  IMPLAUSIBLE DATA RECEIVED FROM HVAC CONTROL MODULE
U0485-00  IMPLAUSIBLE DATA RECEIVED FROM RADIO
U120E-00  LOST COMMUNICATION WITH COMFORT SEAT AND WHEEL MODULE
U1430-00  IMPLAUSIBLE DATA RECEIVED FROM COMFORT SEAT AND WHEEL MODULE
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.