DTC Chart: Transfer Case Control Module (TCCM)
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| C1010:00 | Continuous Vacuum Hublock (CVH) Solenoid: No Sub Type Information | GO to Pinpoint Test F |
| C1010:11 | Continuous Vacuum Hublock (CVH) Solenoid: Circuit Short to Ground | GO to Pinpoint Test F |
| C1010:12 | Continuous Vacuum Hublock (CVH) Solenoid: Circuit Short to Battery | GO to Pinpoint Test F |
| C1010:13 | Continuous Vacuum Hublock (CVH) Solenoid: Circuit Open | GO to Pinpoint Test F |
| P0562:00 | System Voltage Low: No Sub Type Information | GO to Pinpoint Test A |
| P0563:00 | System Voltage High: No Sub Type Information | GO to Pinpoint Test B |
| P06B8:00 | Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error: No Sub Type Information | INSTALL a new TCCM. REFER to: Transfer Case Control Module (TCCM) . |
| P1812:00 | 4-Wheel Drive Mode Select Circuit Failure: No Sub Type Information | GO to Pinpoint Test D |
| P1815:00 | 4-Wheel Drive Mode Select Short Circuit To Ground: No Sub Type Information | GO to Pinpoint Test D |
| P1825:00 | 4-Wheel Drive Clutch Relay Open Circuit: No Sub Type Information | GO to Pinpoint Test G |
| P1826:00 | 4-Wheel Drive Low Clutch Relay Circuit To Battery: No Sub Type Information | GO to Pinpoint Test G |
| P1827:00 | 4-Wheel Drive Low Clutch Relay Circuit To Ground: No Sub Type Information | GO to Pinpoint Test G |
| P1839:00 | Transfer Case Shift Motor Open Circuit: No Sub Type Information | GO to Pinpoint Test D |
| P1840:00 | Transfer Case Shift Motor Short Circuit To Battery: No Sub Type Information | GO to Pinpoint Test D |
| P1841:00 | Transfer Case Shift Motor Short Circuit To Ground: No Sub Type Information | GO to Pinpoint Test D |
| P1849:00 | Transfer Case Contact Plate 'A' Short Circuit To Ground: No Sub Type Information | GO to Pinpoint Test D |
| P184A:00 | Transfer Case Unable To Transition Between 4x2 and 4x4 Mode: No Sub Type Information | GO to Pinpoint Test D |
| P184B:00 | Transfer Case Unable To Transition Between 4x4 High and 4x4 Low Range: No Sub Type Information | GO to Pinpoint Test E |
| P1853:00 | Transfer Case Contact Plate 'B' Short Circuit To Ground: No Sub Type Information | GO to Pinpoint Test D |
| P1857:00 | Transfer Case Contact Plate 'C' Short Circuit To Ground: No Sub Type Information | GO to Pinpoint Test D |
| P185A:00 | Differential Lock-Up Input Switch Circuit High: No Sub Type Information | REFER to: Electronic Locking Differential (ELD) . |
| P185D:00 | Differential Lock-Up Control Circuit Performance: No Sub Type Information | REFER to: Electronic Locking Differential (ELD) . |
| P1861:00 | Transfer Case Contact Plate 'D' Short Circuit To Ground: No Sub Type Information | GO to Pinpoint Test D |
| P1867:00 | Transfer Case Contact Plate General Circuit Failure: No Sub Type Information | GO to Pinpoint Test D |
| P187A:00 | Transfer Case Control Module System Voltage Low - Rear Locking Differential Disabled: No Sub Type Information | REFER to: Electronic Locking Differential (ELD) . |
| P187C:00 | Differential Lock-Up Control Circuit/Open | REFER to: Electronic Locking Differential (ELD) . |
| P187D:00 | Differential Lock-Up Control Circuit Low | REFER to: Electronic Locking Differential (ELD) . |
| P187E:00 | Differential Lock-Up Control Circuit High | REFER to: Electronic Locking Differential (ELD) . |
| P1891:00 | Transfer Case Contact Plate Ground Return Open Circuit | GO to Pinpoint Test D |
| U0100:00 | Lost Communication With ECM /PCM "A": No Sub-Type Information | GO to Pinpoint Test K |
| U0101:00 | Lost Communication With TCM : No Sub Type Information | GO to Pinpoint Test L |
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | GO to Pinpoint Test M |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test N |
| U0418:00 | Invalid Data Received From Brake System Control Module: No Sub Type Information | To diagnose the wheel speed sensor concern, REFER to: Anti-Lock Brake System (ABS) and Stability Control . |
| U2300:54 | Central Configuration: Missing Calibration | This DTC can set if one or more expected configuration data identifications is missing (gearbox type, tire circumference) from the BCM. CARRY OUT a self-test of the BCM. If BCM DTCs are present, REFER to: Body Control Module (BCM) . If no BCM DTCs are present, CLEAR the DTCs. CARRY OUT a TCCM self-test. If DTC U2300:54 returns, INSTALL a new TCCM. REFER to: Transfer Case Control Module (TCCM) . |
| U2300:55 | Central Configuration: Not Configured | This DTC can set upon TCCM power up only until all expected configuration data parameters (gearbox type, axle ratio, tire circumference) is received from the BCM. CARRY OUT a self-test of the BCM. If BCM DTCs are present, REFER to: Body Control Module (BCM) . If no BCM. DTCs are present, CLEAR the DTCs. CARRY OUT TCCM self-test. If DTC U2300:55 returns, INSTALL a new TCCM. REFER to: Transfer Case Control Module (TCCM) . |
| U2300:56 | Central Configuration: Invalid / Incompatible Configuration | This DTC can set if one expected configuration data parameter is out of range (gearbox type, axle ratio, tire circumference) from the BCM. CARRY OUT a self-test of the BCM. If BCM DTCs are present, REFER to: Body Control Module (BCM) . If no BCM DTCs are present, CLEAR the DTCs. CARRY OUT a TCCM self-test. If DTC U2300:56 returns, REFER to: Transfer Case Control Module (TCCM) . |
| U2300:64 | Central Configuration: Signal Plausibility Failure | This DTC can set if the expected axle ratio or tire circumference is out of range from the BCM. CARRY OUT a self-test of the BCM. If BCM DTCs are present, REFER to: Body Control Module (BCM) . If no BCM DTCs are present, CLEAR the DTCs. CARRY OUT a TCCM self-test. If DTC U2300:64 returns, INSTALL a new TCCM. REFER to: Transfer Case Control Module (TCCM) . |
| U3000:04 | Control Module: System Internal Failure | CLEAR the DTC. REPEAT the self-test. If DTC U3000:04 is retrieved, INSTALL a new TCCM. REFER to: Transfer Case Control Module (TCCM) . |
| U3000:46 | Control Module: Calibration / Parameter Memory Failure | CLEAR the DTC. REPEAT the self-test. If DTC U3000:46 is retrieved, INSTALL a new TCCM. REFER to: Transfer Case Control Module (TCCM) . |
| U3000:49 | Control Module: Internal Electronic Failure | CLEAR the DTC. REPEAT the self-test. If DTC U3000:49 is retrieved, INSTALL a new TCCM. REFER to: Transfer Case Control Module (TCCM) . |
| U300D:11 | Ignition Input On/Start: Circuit Short To Ground | GO to Pinpoint Test D |