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 MANUALSJEEP2014CHEROKEE SPORT, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMS(RADIO FREQUENCY (RF HUB) MODULE - ELECTRICAL DIAGNOSTICS)
2014 Jeep Cherokee Sport, AWD
(Radio Frequency (RF Hub) Module - Electrical Diagnostics)
2014 Jeep Cherokee Sport, AWDSECTION (Radio Frequency (RF Hub) Module - Electrical Diagnostics)
- Diagnostic Code Index
- DTC Troubleshooting
- B1A08-00-RKE Fob 1 Performance
- B1A09-00-RKE Fob 2 Performance
- B1A0A-00-RKE Fob 3 Performance
- B1A0B-00-RKE Fob 4 Performance
- B1A0C-00-RKE Fob 5 Performance
- B1A0D-00-RKE Fob 6 Performance
- B1A0E-00-RKE Fob 7 Performance
- B1A0F-00-RKE Fob 8 Performance
- B1A10-00-RKE Fob 1 Battery Low
- B1A11-00-RKE Fob 2 Battery Low
- B1A12-00-RKE Fob 3 Battery Low
- B1A13-00-RKE Fob 4 Battery Low
- B1A14-00-RKE Fob 5 Battery Low
- B1A15-00-RKE Fob 6 Battery Low
- B1A16-00-RKE Fob 7 Battery Low
- B1A17-00-RKE Fob 8 Battery Low
- B1A24-00-Key Not Programmed
- B1A25-00-Invalid Key
- B1A35-00-Unidentified Key Communication Error
- B1A71-11-Passive Entry Antenna 1 - Circuit Short To Ground
- B1A71-12-Passive Entry Antenna 1 - Circuit Short To Battery
- B1A71-13-Passive Entry Antenna 1 - Circuit Open
- B1A72-11-Passive Entry Antenna 2 - Circuit Short To Ground
- B1A72-12-Passive Entry Antenna 2 - Circuit Short To Battery
- B1A72-13-Passive Entry Antenna 2 - Circuit Open
- B1A73-11-Passive Entry Antenna 3 - Circuit Short To Ground
- B1A73-12-Passive Entry Antenna 3 - Circuit Short To Battery
- B1A73-13-Passive Entry Antenna 3 - Circuit Open
- B1A74-11-Passive Entry Antenna 4 - Circuit Short To Ground
- B1A74-12-Passive Entry Antenna 4 - Circuit Short To Battery
- B1A74-13-Passive Entry Antenna 4 - Circuit Open
- B1A75-11-Passive Entry Antenna 5 - Circuit Short To Ground
- B1A75-12-Passive Entry Antenna 5 - Circuit Short To Battery
- B1A75-13-Passive Entry Antenna 5 - Circuit Open
- B1A76-11-Remote Start Antenna Circuit - Circuit Short To Ground
- B1A76-13-Remote Start Antenna Circuit - Circuit Open
- B1A7B-00-Immobilizer Antenna (IGNM)
- B1A7B-01-Immobilizer Antenna (Kin/IGNM) - General Electrical Failure
- B1A7B-62-Immobilizer Antenna (Kin/IGNM)-Signal Compare Failure
- B1A7D-2A-Start Button - Stuck
- B1A8F-00-IGNM Photo Position Failure
- B18A9-00-Trunk/Gate Lock Control Circuit 1
- B215B-11-Ignition Run/Start 2 Control-Circuit Short To Ground
- B215B-12-Ignition Run/Start 2 Control - Circuit Short To Battery
- B215B-13-Ignition Run/Start 2 Control-Circuit Open
- B2199-16-Battery Voltage - Circuit Voltage Below Threshold
- B2199-17-Battery Voltage - Circuit Voltage Above Threshold
- B21DD-84-System Voltage - Signal Below Allowable Range
- B21DD-85-System Voltage - Signal Above Allowable Range
- B222C-00-Vehicle Configuration Not Programmed
- B2205-00-Original VIN Missing/Mismatch
- B22A9-00-Ecu Internal Performance
- B25A9-00-Front Driver Door Handle Sense
- B25A9-01-Front Driver Door Handle Sense - General Electrical Failure
- B25AA-00-Front Passenger Door Handle Sense
- B25AA-01-Front Passenger Door Handle Sense-General Electrical Failure
- B285F-11-Blind Spot Warning Light Control - Circuit Short To Ground
- B285F-15-Blind Spot Warning Light Control - Circuit Short To Battery Or Open
- C1501-07-Tire Pressure Sensor 1 - Mechanical Failure
- C1501-31-Tire Pressure Sensor 1 - No Signal
- C1502-07-Tire Pressure Sensor 2 - Mechanical Failure
- C1502-31-Tire Pressure Sensor 2 - No Signal
- C1503-07-Tire Pressure Sensor 3 - Mechanical Failure
- C1503-31-Tire Pressure Sensor 3 - No Signal
- C1504-07-Tire Pressure Sensor 4 - Mechanical Failure
- C1504-31-Tire Pressure Sensor 4 - No Signal
- C151C-51-Tire Pressure Sensor Id Missing - Not Programmed
- C151D-00-Tire Pressure Sensor Location Undetermined
- C1570-00-Duplicate Tire Pressure Sensor Ids
- C1597-00-TPM System Deactivated-Winter Mode
- C15CB-00-Front Axle Tire Pressure Placard Value Implausible
- C15CC-00-Rear Axle Tire Pressure Placard Value Implausible
- P0704-2A-Clutch Switch Input Circuit-Stuck
- P081C-01-Park Input Circuit-General Electrical Failure
- P0928-11-BTSI Control - Circuit Short To Ground
- P0928-12-BTSI Control - Circuit Short To Battery
- P0928-13-BTSI Control - Circuit Open
- U0001-00-Can C Bus
- U0002-00-Can C Bus Off Performance
- U0037-00-Lin Bus
- U0100-00-Lost Communication With Pcm
- U0101-00-Lost Communication With TCM
- U103C-00-Kin/IGNM Communication
- U0121-00-Lost Communication With Anti-Lock Brake System (Abs) Control Module
- U0140-00-Lost Communication With Body Control Module
- U1415-00-Implausible/Missing Vehicle Configuration Data
- U1433-00-Implausible Ignition Switch Status Message Received
- U1433-01-Implausible Ignition Switch Status Message Received - General Electrical Failure
- U1454-00-Implausible Data Received From The Gated Park Switch
- U1517-62-Body Controller Secret Code - Signal Compare Failure
- Standard Procedure
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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.