Diagnostic Trouble Code Index DTC: Tow Bar Control Module (TBM) -- Defender/L663
- Diagnostic Trouble Code Index - DTC: Tow Bar Control Module (TBM) (G2400887)
- Description And Operation
- Tow Bar Control Module (TBM)
- Notes
- DTC B1102-19: Trailer stop lamp - Circuit current above threshold
- DTC B1102-53: Trailer stop lamp - Deactivated
- DTC B12EF-19: Trailer Fog Lamp - Circuit current above threshold
- DTC B12EF-53: Trailer Fog Lamp - Deactivated
- DTC B14CF-19: Trailer Reverse Light - Circuit current above threshold
- DTC B14CF-53: Trailer Reverse Light - Deactivated
- DTC B14D8-19: Left Trailer Position Lamp - Circuit current above threshold
- DTC B14D8-53: Left Trailer Position Lamp - Deactivated
- DTC B14DF-19: Right Trailer Position Lamp - Circuit current above threshold
- DTC B14DF-53: Right Trailer Position Lamp - Deactivated
- DTC B1538-19: Electrically Deployable Tow Bar Movement Motor - Circuit current above threshold
- DTC B1538-53: Electrically Deployable Tow Bar Movement Motor - Deactivated
- DTC B1538-93: Electrically Deployable Tow Bar Movement Motor - No operation
- DTC B1539-19: Electrically Deployable Tow Bar Locking Motor - Circuit current above threshold
- DTC B1539-53: Electrically Deployable Tow Bar Locking Motor - Deactivated
- DTC B1539-93: Electrically Deployable Tow Bar Locking Motor - No operation
- DTC B153A-11: Electrically Deployable Tow Bar Movement Motor Sensor - Circuit short to ground
- DTC B153A-12: Electrically Deployable Tow Bar Movement Motor Sensor - Circuit short to battery
- DTC B153A-13: Electrically Deployable Tow Bar Movement Motor Sensor - Circuit open
- DTC B153A-31: Electrically Deployable Tow Bar Movement Motor Sensor - No signal
- DTC B153A-39: Electrically Deployable Tow Bar Movement Motor Sensor - Incorrect has too few pulses
- DTC B153A-3A: Electrically Deployable Tow Bar Movement Motor Sensor - Incorrect has too many pulses
- DTC B153B-11: Electrically Deployable Tow Bar Locking Motor Sensor - Circuit short to ground
- DTC B153B-12: Electrically Deployable Tow Bar Locking Motor Sensor - Circuit short to battery
- DTC B153B-13: Electrically Deployable Tow Bar Locking Motor Sensor - Circuit open
- DTC B153B-31: Electrically Deployable Tow Bar Locking Motor Sensor - No signal
- DTC B153B-39: Electrically Deployable Tow Bar Locking Motor Sensor - Incorrect has too few pulses
- DTC B153B-3A: Electrically Deployable Tow Bar Locking Motor Sensor - Incorrect has too many pulses
- DTC B153E-01: Electrically Deployable Tow Bar Switch Pack Illumination - General electrical failure
- DTC B153F-01: Electrically Deployable Tow Bar Switch Pack Telltale - General electrical failure
- DTC B1540-13: Electrically Deployable Tow bar Speaker - Circuit open
- DTC B1541-12: Trailer Socket Connection - Circuit short to battery
- DTC B1541-13: Trailer Socket Connection - Circuit open
- DTC B1548-12: Trailer Light Test Button - Circuit short to battery
- DTC B1548-23: Trailer Light Test Button - Signal stuck low
- DTC B1549-12: Electrically Deployable Tow Bar Button - Circuit short to battery
- DTC B1549-23: Electrically Deployable Tow Bar Button - Signal stuck low
- DTC B1556-12: Deployable Side Step Button - Circuit short to battery
- DTC B1556-23: Deployable Side Step Button - Signal stuck low
- DTC B1D08-19: Left Trailer Turn Signal Indicator - Circuit current above threshold
- DTC B1D08-53: Left Trailer Turn Signal Indicator - Deactivated
- DTC B1D09-19: Right Trailer Turn Signal Indicator - Circuit current above threshold
- DTC B1D09-53: Right Trailer Turn Signal Indicator - Deactivated
- DTC C1002-77: Left Power Side Step Stow - Commanded position not reachable
- DTC C1002-93: Left Power Side Step Stow - No operation
- DTC C1003-77: Right Power Side Step Stow - Commanded position not reachable
- DTC C1003-93: Right Power Side Step Stow - No operation
- DTC C1004-77: Right Power Side Step Deploy - Commanded position not reachable
- DTC C1004-93: Right Power Side Step Deploy - No operation
- DTC C1005-77: Left Power Side Step Deploy - Commanded position not reachable
- DTC C1005-93: Left Power Side Step Deploy - No operation
- DTC C1006-19: Left Power Side Step Motor - Circuit current above threshold
- DTC C1006-53: Left Power Side Step Motor - Deactivated
- DTC C1007-19: Right Power Side Step Motor - Circuit current above threshold
- DTC C1007-53: Right Power Side Step Motor - Deactivated
- DTC C1008-11: Left Power Side Step Position/Motion Sensor - Circuit short to ground
- DTC C1008-12: Left Power Side Step Position/Motion Sensor - Circuit short to battery
- DTC C1008-31: Left Power Side Step Position/Motion Sensor - No signal
- DTC C1008-3A: Left Power Side Step Position/Motion Sensor - Incorrect has too many pulses
- DTC C1009-11: Right Power Side Step Position/Motion Sensor - Circuit short to ground
- DTC C1009-12: Right Power Side Step Position/Motion Sensor - Circuit short to battery
- DTC C1009-31: Right Power Side Step Position/Motion Sensor - No signal
- DTC C1009-3A: Right Power Side Step Position/Motion Sensor - Incorrect has too many pulses
- DTC P05CB-95: Vehicle Hardware Incompatibility - Incorrect assembly
- DTC U0037-87: Vehicle Communication Bus B - Missing message
- DTC U0037-88: Vehicle Communication Bus B - Bus off
- DTC U0300-00: Internal Control Module Software Incompatibility - No sub type information
- DTC U2300-54: Central Configuration - Missing calibration
- DTC U2300-55: Central Configuration - Not configured
- DTC U2300-64: Central Configuration - Signal plausibility failure
- DTC U3000-44: Control Module - Data memory failure
- DTC U3000-45: Control Module - Program memory failure
- DTC U3000-49: Control Module - Internal electronic failure
- Tow Bar Control Module (TBM)
- Description And Operation