Diagnostic Code Index

2010 Jeep Commander Sport, 3.7 K, AWDSECTION Diagnostic Code Index
DIAGNOSTIC CODE INDEX

DTC Description
B1539  SATELLITE VIDEO ANTENNA PERFORMANCE (NOT CONNECTED)
B210A  SYSTEM VOLTAGE LOW
B210B  SYSTEM VOLTAGE HIGH
B210D  BATTERY VOLTAGE LOW
B210E  BATTERY VOLTAGE HIGH
B21A1  ECU RESET/RECOVERY OCCURRED
B222C  VEHICLE CONFIGURATION NOT PROGRAMMED
B2287  SATELLITE VIDEO RECEIVER INTERNAL
U0019  CAN B BUS
U0020  CAN B BUS OFF PERFORMANCE
U0141  LOST COMMUNICATION WITH IPM (FCM/TIPM)
U0184  LOST COMMUNICATION WITH RADIO
U0196  LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL 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.