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 MANUALSJEEP2011LIBERTY LIMITED, 4WD, AUTOMATICREPAIR AND DIAGNOSISTRANSMISSIONTRANSFER CASE(FINAL DRIVE CONTROL MODULE (FDCM) - ELECTRICAL DIAGNOSTICS)
2011 Jeep Liberty Limited, 4WD, Automatic
(Final Drive Control Module (FDCM) - Electrical Diagnostics)
2011 Jeep Liberty Limited, 4WD, AutomaticSECTION (Final Drive Control Module (FDCM) - Electrical Diagnostics)
- Diagnostic Code Index
- DTC Troubleshooting
- C1403-Transfer Case Range Position Sensor Performance
- C1404-Transfer Case Range Position Sensor Circuit Low
- C1405-Transfer Case Range Position Sensor Circuit High
- C1406-Transfer Case Brake Performance
- C1407-Transfer Case Brake Control Circuit Low
- C1408-Transfer Case Brake Control Circuit High
- C140A-Transfer Case Motor Performance
- C140D-Transfer Case Motor Control Circuit Open
- C140E-Transfer Case Motor Blocked
- C140F-Transfer Case Range Position Sensor Erratic Performance
- C1415- Transfer Case Motor Current Performance
- C1438-Transfer Case Differential Clutch Worn
- C1444-Transfer Case Motor Overuse
- C1472-Transfer Case Clutch Control Circuit Performance
- C1476-Transfer Case Clutch Position Out Of Range
- C1477-Transfer Case Clutch OVERTEMPERATURE
- C2100-Battery Voltage Low
- C2101-Battery Voltage High
- C2111-Sensor Supply 1 Voltage Circuit Low
- C2112-Sensor Supply 1 Voltage Circuit High
- C2201-Internal Controller
- C2206-Vehicle Configuration Mismatch
- U0001-Can C Bus
- U0100-Lost Communication With The ECM/Pcm
- U0101-Lost Communication With TCM
- U0121-Lost Communication With Abs
- U0141-Lost Communication With IPM (FCM/TIPM)
- U0212-Lost Communication With SCM (SAS)
- U0401-Implausible Data Received From ECM
- U0402-Implausible Data Received From TCM
- U0415-Implausible Data Received From Abs
- U0429-Implausible Data Received From SCM
- U0431-Implausible Data Received From FCM (TIPM)
- Standard Procedure
RENDER: 1.0x
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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.