Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2009COMMANDER LIMITED, 5.7 T, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSWIRELESS IGNITION MODULE (WIN) - ELECTRICAL DIAGNOSTICS
2009 Jeep Commander Limited, 5.7 T, 4WD
Wireless Ignition Module (Win) - Electrical Diagnostics
2009 Jeep Commander Limited, 5.7 T, 4WDSECTION Wireless Ignition Module (Win) - Electrical Diagnostics
- Diagnostic Code Index
- DTC Troubleshooting
- B1A08-RKE Fob 1 Performance
- B1A09-RKE Fob 2 Performance
- B1A0A-RKE Fob 3 Performance
- B1A0B-RKE Fob 4 Performance
- B1A0C-RKE Fob 5 Performance
- B1A0D-RKE Fob 6 Performance
- B1A0E-RKE Fob 7 Performance
- B1A0F-RKE Fob 8 Performance
- B1A10-RKE Fob 1 Battery Low
- B1A11-RKE Fob 2 Battery Low
- B1A12-RKE Fob 3 Battery Low
- B1A13-RKE Fob 4 Battery Low
- B1A14-RKE Fob 5 Battery Low
- B1A15-RKE Fob 6 Battery Low
- B1A16-RKE Fob 7 Battery Low
- B1A17-RKE Fob 8 Battery Low
- B1A20-Pre-Arm Timeout
- B1A24-Key Not Programmed
- B1A25-Invalid Key
- B1A26-Maximum Number Of Keys Programmed
- B1A27-SKREEM Programming Performance
- B1A28-ECM Mismatch With Skim
- B1A29-ECM Mismatch With Skim
- B1A35-Unidentified Key Communication Error
- B1A6C-Secret Key Mismatch
- B210D-Battery Voltage Low
- B210E-Battery Voltage High
- B2204-Ecu Configuration Mismatch
- B2205-Original VIN Missing/Mismatch
- B2224-SKREEM Internal (Win Internal)
- B2229-SKREEM Internal - Skim Immobilizer
- B2254-Column Lock Module Internal
- C0077-Low Tire Pressure
- C1501-Tire Pressure Sensor 1 Internal
- C1502-Tire Pressure Sensor 2 Internal
- C1503-Tire Pressure Sensor 3 Internal
- C1504-Tire Pressure Sensor 4 Internal
- C1505-Tire Pressure Sensor 5 Internal
- C1506-Left Front Tire Pressure Trigger Module Performance
- C1507-Right Front Tire Pressure Trigger Module Performance
- C1509-Right Rear Tire Pressure Trigger Module Performance
- C150A-Left Front Tire Pressure Trigger Module Voltage High
- C150B-Right Front Tire Pressure Trigger Module Voltage High
- C150C-Right Rear Tire Pressure Trigger Module Voltage High
- C151C-Tire Pressure Monitoring (TPM) Sensors Missing
- C151D-Tire Pressure Sensor Location Undetermined
- P0928-BTSI Control Circuit
- U0100-Lost Communication With ECM/Pcm
- U0121-Lost Communication With Anti-Lock Brake Module
- U0141-Lost Communication With Front Control Module
- U0212-Lost Communication With SCCM
- U0236-Lost Communication With Column Lock Module
- U1114-Lost Communication With Left Front Tire Pressure Trigger Module
- U1115-Lost Communication With Right Front Tire Pressure Trigger Module
- U1117-Lost Communication With Right Rear Tire Pressure Trigger Module
- U1197-Security Seed Response Not Received From ECM/Pcm
- Standard Procedure
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.