For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article
Home/RAM/Pickup 2500/RAM Pickup 2500 (2011-2012)/Repair manual/Communication Devices/U0203-LOST COMMUNICATION WITH DOOR MODULE FRONT LEFT
Contents
Wiring diagrams Section: Communication Devices- Message Center - Service Information: Overview
- Message Center - Service Information: Adjustments
- Message Center - Service Information: Diagnosis
- Message Center - Service Information: Removal & Installation
- Message Center - Service Information: Maintenance
- Message Center - Service Information: Other
- Electronic Control Modules - Service Information: Overview
- Electronic Control Modules - Service Information: Diagnosis
- Electronic Control Modules - Service Information: Removal & Installation
- Electronic Control Modules - Service Information: Other
- Driver Door Module (Ddm) (Dmfl) - Electrical Diagnostics: Overview
- Driver Door Module (Ddm) (Dmfl) - Electrical Diagnostics: Diagnosis
- Driver Door Module (Ddm) (Dmfl) - Electrical Diagnostics: Maintenance
- B1800-2A-DRIVER DOOR LOCK/UNLOCK SWITCH - SIGNAL STUCK IN RANGE
- B1853-13-DRIVER WINDOW CONTROL - CIRCUIT OPEN
- B1857-15-DRIVER WINDOW POSITION SENSOR POWER SUPPLY - CIRCUIT SHORT TO BATTERY OR OPEN - EXPRESS MOTOR ONLY
- B2598-54-DOOR MODULE FRONT LEFT - MISSING CALIBRATION - QUAD/CREW CAB ONLY
- B2598-96-DOOR MODULE FRONT LEFT - COMPONENT INTERNAL FAILURE
- U0010-00-CAN INTERIOR BUS
- U0141-00-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U0155-00-LOST COMMUNICATION WITH CLUSTER/CCN
- U0164-00-LOST COMMUNICATION WITH HVAC CONTROL MODULE
- U0203-00-LOST COMMUNICATION WITH DOOR MODULE FRONT LEFT
- U0204-00-LOST COMMUNICATION WITH DOOR MODULE FRONT RIGHT
- U0209-00-LOST COMMUNICATION WITH MEMORY SEAT CONTROL MODULE
- Navigation/telecommunication - Service Information: Overview
- Navigation/telecommunication - Service Information: Diagnosis
- Navigation/telecommunication - Service Information: Removal & Installation
- Navigation/telecommunication - Service Information: Other
- Drivetrain Control Module (Dtcm) - Electrical Diagnostics - 1500, 2500 & 3500: Overview
- Drivetrain Control Module (Dtcm) - Electrical Diagnostics - 1500, 2500 & 3500: Diagnosis
- C1078-TIRE REVOLUTIONS RANGE PERFORMANCE
- Drivetrain Control Module (Dtcm) - Electrical Diagnostics - 1500, 2500 & 3500: Other
- 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
- C1415-TRANSFER CASE MOTOR CURRENT PERFORMANCE
- C1438-TRANSFER CASE DIFFERENTIAL CLUTCH WORN
- C1444-TRANSFER CASE MOTOR OVERUSE
- C1456-AWD CLUTCH POWER CONTROL CIRCUIT LOW
- C1457-AWD CLUTCH POWER CONTROL CIRCUIT HIGH
- C1464-FRONT AXLE DISCONNECT CONTROL CIRCUIT LOW
- C1465-FRONT AXLE DISCONNECT CONTROL CIRCUIT HIGH
- C1472-TRANSFER CASE CLUTCH CONTROL CIRCUIT PERFORMANCE
- C1477-TRANSFER CASE CLUTCH OVER TEMPERATURE
- C1480-TRANSFER CASE RANGE DIGITAL POSITION SENSOR PERFORMANCE
- C2100-BATTERY VOLTAGE LOW
- C2101-BATTERY VOLTAGE HIGH
- C2111-SENSOR SUPPLY 1 VOLTAGE CIRCUIT LOW
- C2112-SENSOR SUPPLY 1 VOLTAGE CIRCUIT HIGH
- C2201-FDCM/DTCM INTERNAL
- U0100-LOST COMMUNICATION WITH THE ECM/PCM
- 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 (SAS)
- U0431-IMPLAUSIBLE DATA RECEIVED FROM FCM/TIPM
- Memory Seat Module (Msmd) - Electrical Diagnostics: Diagnosis
- U0014-CAN INTERIOR BUS (+) CIRCUIT HIGH
- U0016-CAN INTERIOR BUS (-) CIRCUIT LOW
- U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U0155-LOST COMMUNICATION WITH CLUSTER/CCN
- U0203-LOST COMMUNICATION WITH DOOR MODULE FRONT LEFT
- U0204-LOST COMMUNICATION WITH DOOR MODULE FRONT RIGHT
- Passenger Door Module (Pdm) (Dmfr) - Electrical Diagnostics: Overview
- Passenger Door Module (Pdm) (Dmfr) - Electrical Diagnostics: Diagnosis
- Passenger Door Module (Pdm) (Dmfr) - Electrical Diagnostics: Maintenance
- B1805-2A-PASSENGER DOOR LOCK/UNLOCK SWITCH - SIGNAL STUCK IN RANGE
- B1862-15-PASSENGER WINDOW POSITION SENSOR POWER SUPPLY - CIRCUIT SHORT TO BATTERY OR OPEN - EXPRESS MOTOR ONLY
- B1865-31-PASSENGER WINDOW POSITION SENSOR - NO SIGNAL
- B1910-2A-PASSENGER WINDOW SWITCH - SIGNAL STUCK IN RANGE
- B2599-54-DOOR MODULE FRONT RIGHT - MISSING CALIBRATION - QUAD/CREW CAB ONLY
- B2599-96-DOOR MODULE FRONT RIGHT - COMPONENT INTERNAL FAILURE
- U0010-00-CAN INTERIOR BUS
- U0141-00-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U0155-00-LOST COMMUNICATION WITH CLUSTER/CCN
- U0164-00-LOST COMMUNICATION WITH HVAC CONTROL MODULE
- U0203-00-LOST COMMUNICATION WITH DOOR MODULE FRONT LEFT
- U0204-00-LOST COMMUNICATION WITH DOOR MODULE FRONT RIGHT
- U0209-00-LOST COMMUNICATION WITH MEMORY SEAT CONTROL MODULE
- Totally Integrated Power Module (Tipm) - Electrical Diagnostics - 1500, 2500 & 3500: Overview
- Totally Integrated Power Module (Tipm) - Electrical Diagnostics - 1500, 2500 & 3500: Diagnosis
- B1630-RIGHT LOW BEAM CONTROL CIRCUIT HIGH
- B1633-LEFT HI BEAM CONTROL CIRCUIT LOW
- B1634-LEFT HI BEAM CONTROL CIRCUIT HIGH
- B1637-RIGHT HI BEAM CONTROL CIRCUIT LOW
- B1638-RIGHT HI BEAM CONTROL CIRCUIT HIGH
- B1640-FRONT RIGHT TURN LAMP CONTROL CIRCUIT HIGH
- B1644-REAR LEFT TURN LAMP CONTROL CIRCUIT HIGH
- B1647-REAR RIGHT TURN LAMP CONTROL CIRCUIT LOW
- B1648-REAR RIGHT TURN LAMP CONTROL CIRCUIT HIGH
- B1806-PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT LOW
- B1934-DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK
- B1935-PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK
- B2102-IGNITION RUN/START INPUT HIGH
- B2142-IGNITION OFF DRAW (IOD) FUSE NOT PRESENT
- B2206-CURRENT VIN MISSING / MISMATCH
- B2215-FRONT CONTROL MODULE INTERNAL (TOTALLY INTEGRATED POWER MODULE)
- B2305-WIPER PARK SWITCH INPUT CIRCUIT HIGH (STUCK HIGH)
- C1405-TRANSFER CASE RANGE POSITION SENSOR CIRCUIT HIGH
- P0073-AMBIENT AIR TEMPERATURE SENSOR CIRCUIT HIGH
- P0463-FUEL LEVEL SENSOR 1 CIRCUIT HIGH
- P0692-COOLING FAN 1 CONTROL CIRCUIT HIGH
- P0693-COOLING FAN 2 CONTROL CIRCUIT LOW
- P0694-COOLING FAN 2 CONTROL CIRCUIT HIGH
- P1275-A/C CONTROL CIRCUIT 2 OVERCURRENT
- U0010-CAN INTERIOR BUS
- U0100-LOST COMMUNICATION WITH ECM/PCM
- U0101-LOST COMMUNICATION WITH TCM
- U0102-LOST COMMUNICATION WITH TRANSFER CASE CONTROL MODULE / AWD
- U0114-LOST COMMUNICATION WITH FINAL DRIVE CONTROL MODULE
- U0121-LOST COMMUNICATION WITH ABS
- U0127-LOST COMMUNICATION WITH TIRE PRESSURE MONITOR MODULE
- U0137-LOST COMMUNICATION WITH TRAILER BRAKE CONTROL MODULE
- U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U0151-LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC)
- U0155-LOST COMMUNICATION WITH CLUSTER/CCN
- U0159-LOST COMMUNICATION WITH PARK ASSIST MODULE (PTS)
- U0164-LOST COMMUNICATION WITH HVAC CONTROL MODULE
- U0168-LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (WIRELESS IGNITION NODE OR WIN)
- U0184-LOST COMMUNICATION WITH RADIO
- U0186-LOST COMMUNICATION WITH AUDIO AMPLIFIER (AMP)
- U0197-LOST COMMUNICATION WITH HANDS FREE PHONE MODULE (HFM)
- U0203-LOST COMMUNICATION WITH DOOR MODULE FRONT LEFT (DMFL) (DRIVER DOOR MODULE)
- U0204-LOST COMMUNICATION WITH DOOR MODULE FRONT RIGHT (DMFR) (PASSENGER DOOR MODULE)
- U0208-LOST COMMUNICATION WITH HEATED SEAT CONTROL MODULE
- U0209-LOST COMMUNICATION WITH MEMORY SEAT CONTROL MODULE (MSMD)
- U0212-LOST COMMUNICATION WITH SCM
- U0249-LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL MODULE - LAST ROW (VES3)
- U1147-ADDITIONAL CAN INTERIOR BUS ECU DETECTED
- U1148-ADDITIONAL CAN C BUS ECU DETECTED
- U1158-LOST COMMUNICATION WITH SATELLITE VIDEO RECEIVER (SDARV)
- Video Entertainment System (VES3) - Electrical Diagnostics: Overview
- Video Entertainment System (VES3) - Electrical Diagnostics: Diagnosis
- Video Entertainment System (VES3) - Electrical Diagnostics: Maintenance
- Video Entertainment System (VES3) - Electrical Diagnostics: Other
- U0010-CAN INTERIOR BUS
- U0011-CAN INTERIOR BUS OFF PERFORMANCE
- U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U0155-LOST COMMUNICATION WITH CLUSTER/CCN
- U0168-LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (WIN)
- U0184-LOST COMMUNICATION WITH RADIO
- U1158-LOST COMMUNICATION WITH SATELLITE VIDEO RECEIVER (SDARV)
- Video Satellite (Sdarv) - Electrical Diagnostics: Diagnosis
- B1539-SATELLITE VIDEO ANTENNA PERFORMANCE (NOT CONNECTED)
- Video Satellite (Sdarv) - Electrical Diagnostics: Other
- B2287-SATELLITE VIDEO RECEIVER INTERNAL
- U0010-CAN INTERIOR BUS
- U0011-CAN INTERIOR BUS OFF PERFORMANCE
- U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U0184-LOST COMMUNICATION WITH RADIO
- U0196-LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL MODULE
- Communication - Non-Dtc Based Diagnostics - 1500, 2500 & 3500: Overview
- Communication - Non-Dtc Based Diagnostics - 1500, 2500 & 3500: Other
- 3.7L Engine - Service Information: Diagnosis
- 3.7L/4.7L/5.7L - Dtcs P0196 to P0501 - Ngc - 1500 & 2500
- 3.7L/4.7L/5.7L - Dtcs P0503 to P0703 - Ngc - 1500 & 2500
- 3.7L/4.7L/5.7L - Dtcs P0850 to P2173 - Ngc - 1500 & 2500
- 3.7L/4.7L/5/7L - Dtcs P2174 to U1449 - Ngc - 1500 & 2500
- 42RLE Automatic Transmission - Service Information: Overhaul
- 6.7L Diesel - Dtcs P0008 to P0401 - 2500 & 3500
- 6.7L Diesel - Dtcs P0402 to P1CEF - 2500 & 3500
- 6.7L Diesel - Dtcs P2000 to U1601 - 2500 & 3500
- 6.7L Diesel Engine - Service Information
- A/c Compressor
- Abbreviations
- Accessories Control Systems
- Accessory Drive Belts
- Airbag
- Amplifier (Amp) - Electrical Diagnostics
- Anti-Lock/traction Control
- Antilock Brake System (ABS) - Electrical Diagnostics - 1500, 2500 & 3500
- AS68RC Automatic Transmission - Service Information: Overhaul
- Automatic HVAC System
- Automatic Trans
- Axle Shafts
- Base Brakes - Service Information
- Basic Trouble Shooting
- Body - Interior & Exterior
- Body - Interior & Exterior: Removal & Installation
- Body Electrical
- Brakes
- Cabin Compartment Node (Ccn) - Electrical Diagnostics
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Collision/avoidance
- Communication - Non-Dtc Based Diagnostics - 1500, 2500 & 3500: Diagnosis
- Communication Devices
- Cruise Control Systems
- Differentials & Drive Axles
- Door Locks & Anti-Theft Systems
- Drive Cycles
- Driveline/axles
- Driver Door Module (Ddm) (Dmfl) - Electrical Diagnostics
- Driveshaft & Universal Joints
- DTC Index
- Emission Applications
- Engine
- Engine Performance
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Final Drive Control Module (Fdcm) - Electrical Diagnostics
- Front Suspension & Wheel Alignment
- Fuel System
- Fuel System: Removal & Installation
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- General Servicing - All Makes
- Heated Glass/defoggers
- Heated Seat Module (Hsm) - Electrical Diagnostics
- Heating & Air Conditioning (Atc) - Electrical Diagnostics - 1500, 2500 & 3500
- Horns
- Identification
- Ignition System
- Interior/illumination Lights
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- Mechanical
- Mechanical - Hydraulic
- Memory Seat Module (Msmd) - Electrical Diagnostics
- Metric Conversions
- Mirrors
- Mode 6
- Mopar - Accessories
- Navigation System
- Occupant Restraint Controller (Orc) - Electrical Diagnostics
- Oem General Information
- Passenger Door Module (Pdm) (Dmfr) - Electrical Diagnostics
- Ram Pickup - Audio (Radio) - Electrical Diagnostics
- Reset Procedures
- Seats
- Specifications
- Starter
- Steering
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Totally Integrated Power Module (Tipm) - Electrical Diagnostics - 1500, 2500 & 3500
- Traction Control Disable
- Transfer Case
- Transmission
- Transmission Control Module (TCM) - Electrical Diagnostics - AS68RC Automatic Transmission: Diagnosis
- Warning System
- Wheel & Tire System
- Windows
- Wiper/washer Systems