For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .
Home/RAM/Cab & Chassis 3500 HD/RAM Cab & Chassis 3500 HD (2012-2012)/Repair manual/Automatic Trans/P1794-SPEED SENSOR GROUND ERROR
Contents
Wiring diagrams Section: Automatic Trans- 68RFE Automatic Transmission - Service Information: Specifications
- 68RFE Automatic Transmission - Service Information: Overview
- 68RFE Automatic Transmission - Service Information: Adjustments
- 68RFE Automatic Transmission - Service Information: Diagnosis
- 68RFE Automatic Transmission - Service Information: Removal & Installation
- 68RFE Automatic Transmission - Service Information: Overhaul
- 68RFE Automatic Transmission - Service Information: Maintenance
- 68RFE Automatic Transmission - Service Information: Component Locations
- 68RFE Automatic Transmission - Service Information: Other
- 66RFE Automatic Transmission - Service Information: Specifications
- 66RFE Automatic Transmission - Service Information: Overview
- 66RFE Automatic Transmission - Service Information: Adjustments
- 66RFE Automatic Transmission - Service Information: Diagnosis
- 66RFE Automatic Transmission - Service Information: Removal & Installation
- 66RFE Automatic Transmission - Service Information: Overhaul
- 66RFE Automatic Transmission - Service Information: Maintenance
- 66RFE Automatic Transmission - Service Information: Component Locations
- 66RFE Automatic Transmission - Service Information: Other
- AS68RC Automatic Transmission - Service Information: Specifications
- AS68RC Automatic Transmission - Service Information: Overview
- AS68RC Automatic Transmission - Service Information: Adjustments
- AS68RC Automatic Transmission - Service Information: Diagnosis
- AS68RC Automatic Transmission - Service Information: Removal & Installation
- AS68RC Automatic Transmission - Service Information: Maintenance
- AS68RC Automatic Transmission - Service Information: Component Locations
- AS68RC Automatic Transmission - Service Information: Other
- Transmission Control Module (TCM) - Electrical Diagnostics - AS68RC Automatic Transmission: Overview
- Transmission Control Module (TCM) - Electrical Diagnostics - AS68RC Automatic Transmission: Diagnosis
- P0560-BATTERY SYSTEM VOLTAGE
- P0613-INTERNAL TRANSMISSION PROCESSOR
- P0702-TRANSMISSION CONTROL SYSTEM ELECTRICAL
- P0708-TRANSMISSION RANGE SENSOR CIRCUIT HIGH
- P0712-TRANSMISSION TEMPERATURE SENSOR 1 LOW
- P0713-TRANSMISSION TEMPERATURE SENSOR 1 HIGH
- P0717-INPUT SPEED SENSOR 1 CIRCUIT NO SIGNAL
- P0722-OUTPUT SPEED SENSOR CIRCUIT NO SIGNAL
- P0730-INCORRECT GEAR RATIO
- P0746-PRESSURE CONTROL SOLENOID A PERFORMANCE
- P0748-PRESSURE CONTROL SOLENOID A CIRCUIT
- P0751-SHIFT SOLENOID A PERFORMANCE
- P0756-SHIFT SOLENOID B PERFORMANCE
- P0761-SHIFT SOLENOID C PERFORMANCE
- P0766-SHIFT SOLENOID D PERFORMANCE
- P0776-PRESSURE CONTROL SOLENOID B PERFORMANCE
- P0778-PRESSURE CONTROL SOLENOID B CIRCUIT
- P0796-PRESSURE CONTROL SOLENOID C PERFORMANCE
- P0798-PRESSURE CONTROL SOLENOID C CIRCUIT
- P0973-SHIFT SOLENOID A CONTROL CIRCUIT LOW
- P0974-SHIFT SOLENOID A CONTROL CIRCUIT HIGH
- P0976-SHIFT SOLENOID B CONTROL CIRCUIT LOW
- P0977-SHIFT SOLENOID B CONTROL CIRCUIT HIGH
- P0979-SHIFT SOLENOID C CONTROL CIRCUIT LOW
- P0980-SHIFT SOLENOID C CONTROL CIRCUIT HIGH
- P0982-SHIFT SOLENOID D CONTROL CIRCUIT LOW
- P0983-SHIFT SOLENOID D CONTROL CIRCUIT HIGH
- P1679-CALIBRATION NOT LEARNED
- P1720-LOSS OF OUTPUT SPEED / WHEEL SPEED
- P2741-TRANSMISSION FLUID TEMPERATURE SENSOR 2 PERFORMANCE
- P2742-TRANSMISSION FLUID TEMPERATURE SENSOR 2 LOW
- P2743-TRANSMISSION FLUID TEMPERATURE SENSOR 2 HIGH
- P2757-TCC PRESSURE CONTROL SOLENOID CONTROL CIRCUIT PERFORMANCE
- P2806-TRANSMISSION RANGE SENSOR ALIGNMENT
- U0001-CAN C BUS
- U0100-LOST COMMUNICATION WITH ECM / PCM
- U0121-LOST COMMUNICATION WITH ANTI-LOCK BRAKE MODULE
- U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U1111-LOST ODOMETER MESSAGE
- U1400-IMPLAUSIBLE TPS SIGNAL RECEIVED
- U1401-IMPLAUSIBLE ENGINE SPEED SIGNAL RECEIVED
- U1402-IMPLAUSIBLE ENGINE TEMPERATURE SIGNAL RECEIVED
- U1407-IMPLAUSIBLE ENGINE TORQUE REQUEST RECEIVED
- U1408-IMPLAUSIBLE BRAKE SIGNAL RECEIVED
- U1424-IMPLAUSIBLE ENGINE TORQUE RECEIVED
- U1437-IMPLAUSIBLE INTAKE AIR TEMPERATURE MESSAGE RECEIVED
- U1439-IMPLAUSIBLE/MISSING PROGRAMMED AXLE RATIO
- U1440-IMPLAUSIBLE/MISSING PROGRAMMED TRANSFER CASE HI RATIO
- U1441-IMPLAUSIBLE/MISSING PROGRAMMED TRANSFER CASE LOW RATIO
- U1449-IMPLAUSIBLE ERS MESSAGE RECEIVED
- P0122-TPS/APP CIRCUIT LOW
- Dtcs P0122 to P0868 - 545RFE Automatic Transmission - 3500 Cab & Chassis: Overview
- Dtcs P0122 to P0868 - 545RFE Automatic Transmission - 3500 Cab & Chassis: Diagnosis
- Dtcs P0122 to P0868 - 545RFE Automatic Transmission - 3500 Cab & Chassis: Other
- P0123-TPS/APP CIRCUIT HIGH
- P0124-TPS/APP INTERMITTENT
- P0218-HIGH TEMPERATURE OPERATION ACTIVATED
- P0602-CONTROL MODULE PROGRAMMING ERROR/NOT PROGRAMMED
- P0604-INTERNAL CONTROL MODULE RAM
- P0605-INTERNAL CONTROL MODULE ROM
- P0613-INTERNAL TRANSMISSION PROCESSOR
- P0712-TRANSMISSION TEMPERATURE SENSOR LOW
- P0713-TRANSMISSION TEMPERATURE SENSOR HIGH
- P0714-TRANSMISSION TEMPERATURE SENSOR INTERMITTENT
- P0716-INPUT SPEED SENSOR 1 CIRCUIT PERFORMANCE
- P0721-OUTPUT SPEED SENSOR CIRCUIT PERFORMANCE
- P0726-ENGINE SPEED INPUT CIRCUIT RANGE/PERFORMANCE
- P0731-GEAR RATIO ERROR IN 1ST
- P0732-GEAR RATIO ERROR IN 2ND
- P0733-GEAR RATIO ERROR IN 3RD
- P0734-GEAR RATIO ERROR IN 4TH
- P0735-GEAR RATIO ERROR IN 5TH
- P0736-GEAR RATIO ERROR IN REVERSE
- P0740-TCC OUT OF RANGE
- P0765-UD SOLENOID CIRCUIT
- P0770-4C SOLENOID CIRCUIT
- P0845-2C HYDRAULIC PRESSURE TEST
- P0846-2C PRESSURE SWITCH RATIONALITY
- P0868-LINE PRESSURE LOW
- Dtcs P0869 to U0141 - 545RFE Automatic Transmission - 3500 Cab & Chassis: Overview
- Dtcs P0869 to U0141 - 545RFE Automatic Transmission - 3500 Cab & Chassis: Diagnosis
- Dtcs P0869 to U0141 - 545RFE Automatic Transmission - 3500 Cab & Chassis: Other
- P0875-UD HYDRAULIC PRESSURE TEST
- P0876-UD PRESSURE SWITCH RATIONALITY
- P0883-TCM POWER INPUT HIGH
- P0884-POWER UP AT SPEED
- P0890-SWITCHED BATTERY
- P0933-HYDRAULIC PRESSURE SENSOR RANGE/PERFORMANCE
- P0934-LINE PRESSURE SENSOR CIRCUIT LOW
- P0935-LINE PRESSURE SENSOR CIRCUIT HIGH
- P0944-LOSS OF HYDRAULIC PUMP PRIME
- P0987-4C HYDRAULIC PRESSURE TEST
- P0988-4C PRESSURE SWITCH RATIONALITY
- P1684-BATTERY WAS DISCONNECTED
- P1715-RESTRICTED MANUAL VALVE IN T3 RANGE
- P1736-GEAR RATIO ERROR IN 2ND PRIME
- P1775-SOLENOID SWITCH VALVE LATCHED IN TCC POSITION
- P1776-SOLENOID SWITCH VALVE LATCHED IN LR POSITION
- P1794-SPEED SENSOR GROUND ERROR
- P2700-INADEQUATE ELEMENT VOLUME LR
- P2701-INADEQUATE ELEMENT VOLUME 2C
- P2702-INADEQUATE ELEMENT VOLUME OD
- P2703-INADEQUATE ELEMENT VOLUME UD
- P2704-INADEQUATE ELEMENT VOLUME 4C
- P2706-MS SOLENOID CIRCUIT
- U0002-CAN C BUS OFF PERFORMANCE
- U0100-LOST COMMUNICATION WITH THE ECM/PCM
- U0121-LOST COMMUNICATION WITH ABS
- Powertrain Control Module (PCM) - Electrical Diagnostics - 66RFE Automatic Transmission: Overview
- Powertrain Control Module (PCM) - Electrical Diagnostics - 66RFE Automatic Transmission: Diagnosis
- P0218-HIGH TEMPERATURE OPERATION ACTIVATED
- Powertrain Control Module (PCM) - Electrical Diagnostics - 66RFE Automatic Transmission: Other
- P0562-BATTERY VOLTAGE LOW
- P0602-CONTROL MODULE PROGRAMMING ERROR/NOT PROGRAMMED
- P0604-INTERNAL CONTROL MODULE RAM
- P0605-INTERNAL CONTROL MODULE ROM
- P0613-INTERNAL TCM
- P0711-TRANSMISSION TEMPERATURE SENSOR PERFORMANCE
- P0712-TRANSMISSION TEMPERATURE SENSOR LOW
- P0713-TRANSMISSION TEMPERATURE SENSOR HIGH
- P0714-TRANSMISSION TEMPERATURE SENSOR INTERMITTENT
- P0716-INPUT SPEED SENSOR 1 CIRCUIT PERFORMANCE
- P0721-OUTPUT SPEED SENSOR CIRCUIT PERFORMANCE
- P0729-GEAR RATIO ERROR IN 6TH
- P0731-GEAR RATIO ERROR IN 1ST
- P0732-GEAR RATIO ERROR IN 2ND
- P0733-GEAR RATIO ERROR IN 3RD
- P0734-GEAR RATIO ERROR IN 4TH
- P0735-GEAR RATIO ERROR IN 5TH
- P0736-GEAR RATIO ERROR IN REVERSE
- P0740-TCC OUT OF RANGE
- P0750-LR SOLENOID CIRCUIT
- P0755-2C SOLENOID CIRCUIT
- P0765-UD SOLENOID CIRCUIT
- P0770-4C SOLENOID CIRCUIT
- P0841-LR PRESSURE SWITCH RATIONALITY
- P0845-2C HYDRAULIC PRESSURE TEST
- P0846-2C PRESSURE SWITCH RATIONALITY
- P0868-LINE PRESSURE LOW
- P0869-LINE PRESSURE HIGH
- P0870-OD HYDRAULIC PRESSURE TEST
- P0871-OD PRESSURE SWITCH RATIONALITY
- P0875-UD HYDRAULIC PRESSURE TEST
- P0876-UD PRESSURE SWITCH RATIONALITY
- P0882-TCM POWER INPUT LOW
- P0883-TCM POWER INPUT HIGH
- P0884-POWER UP AT SPEED
- P0890-SWITCHED BATTERY
- P0933-HYDRAULIC PRESSURE SENSOR RANGE/PERFORMANCE
- P0934-LINE PRESSURE SENSOR CIRCUIT LOW
- P0935-LINE PRESSURE SENSOR CIRCUIT HIGH
- P0944-LOSS OF HYDRAULIC PUMP PRIME
- P0987-4C HYDRAULIC PRESSURE TEST
- P0988-4C PRESSURE SWITCH RATIONALITY
- P1684-BATTERY WAS DISCONNECTED
- P1715-RESTRICTED MANUAL VALVE IN T3 RANGE
- P1775-SOLENOID SWITCH VALVE LATCHED IN TCC POSITION
- P1776-SOLENOID SWITCH VALVE LATCHED IN LR POSITION
- P1794-SPEED SENSOR GROUND ERROR
- P2700-INADEQUATE ELEMENT VOLUME LR
- P2701-INADEQUATE ELEMENT VOLUME 2C
- P2702-INADEQUATE ELEMENT VOLUME OD
- P2703- INADEQUATE ELEMENT VOLUME UD
- P2704-INADEQUATE ELEMENT VOLUME 4C
- P2706-MS SOLENOID CIRCUIT
- U0002-CAN C BUS OFF PERFORMANCE
- U0100-LOST COMMUNICATION WITH THE ECM/PCM
- U0121-LOST COMMUNICATION WITH ABS
- U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U1449-IMPLAUSIBLE ERS MESSAGE RECEIVED
- Powertrain Control Module (PCM) - Electrical Diagnostics - 68RFE Automatic Transmission: Overview
- Powertrain Control Module (PCM) - Electrical Diagnostics - 68RFE Automatic Transmission: Diagnosis
- P0218-HIGH TEMPERATURE OPERATION ACTIVATED
- Powertrain Control Module (PCM) - Electrical Diagnostics - 68RFE Automatic Transmission: Other
- P0602-CONTROL MODULE PROGRAMMING ERROR/NOT PROGRAMMED
- P0604-INTERNAL CONTROL MODULE RAM
- P0605-INTERNAL CONTROL MODULE ROM
- P0613-INTERNAL TCM
- P0712-TRANSMISSION TEMPERATURE SENSOR LOW
- P0713-TRANSMISSION TEMPERATURE SENSOR HIGH
- P0714-TRANSMISSION TEMPERATURE SENSOR INTERMITTENT
- P0716-INPUT SPEED SENSOR 1 CIRCUIT PERFORMANCE
- P0721-OUTPUT SPEED SENSOR CIRCUIT PERFORMANCE
- P0729-GEAR RATIO ERROR IN 6TH
- P0731-GEAR RATIO ERROR IN 1ST
- P0732-GEAR RATIO ERROR IN 2ND
- P0733-GEAR RATIO ERROR IN 3RD
- P0734-GEAR RATIO ERROR IN 4TH
- P0735-GEAR RATIO ERROR IN 5TH
- P0736-GEAR RATIO ERROR IN REVERSE
- P0740-TCC OUT OF RANGE
- P0765-UD SOLENOID CIRCUIT
- P0770-4C SOLENOID CIRCUIT
- P0845-2C HYDRAULIC PRESSURE TEST
- P0846-2C PRESSURE SWITCH RATIONALITY
- P0868-LINE PRESSURE LOW
- P0869-LINE PRESSURE HIGH
- P0870-OD HYDRAULIC PRESSURE TEST
- P0871-OD PRESSURE SWITCH RATIONALITY
- P0875-UD HYDRAULIC PRESSURE TEST
- P0876-UD PRESSURE SWITCH RATIONALITY
- P0882-TCM POWER INPUT LOW
- P0883-TCM POWER INPUT HIGH
- P0884-POWER UP AT SPEED
- P0890-SWITCHED BATTERY
- P0933-HYDRAULIC PRESSURE SENSOR RANGE/PERFORMANCE
- P0934-LINE PRESSURE SENSOR CIRCUIT LOW
- P0935-LINE PRESSURE SENSOR CIRCUIT HIGH
- P0944-LOSS OF HYDRAULIC PUMP PRIME
- P0987-4C HYDRAULIC PRESSURE TEST
- P0988-4C PRESSURE SWITCH RATIONALITY
- P1684-BATTERY WAS DISCONNECTED
- P1715-RESTRICTED MANUAL VALVE IN T3 RANGE
- P1775-SOLENOID SWITCH VALVE LATCHED IN TCC POSITION
- P1776-SOLENOID SWITCH VALVE LATCHED IN LR POSITION
- P1794-SPEED SENSOR GROUND ERROR
- P2700-INADEQUATE ELEMENT VOLUME LR
- P2701-INADEQUATE ELEMENT VOLUME 2C
- P2702-INADEQUATE ELEMENT VOLUME OD
- P2703- INADEQUATE ELEMENT VOLUME UD
- P2704-INADEQUATE ELEMENT VOLUME 4C
- P2706-MS SOLENOID CIRCUIT
- U0002-CAN C BUS OFF PERFORMANCE
- U0100-LOST COMMUNICATION WITH THE ECM/PCM
- U0121-LOST COMMUNICATION WITH ABS
- U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
- U1449-IMPLAUSIBLE ERS MESSAGE RECEIVED
- 5.7L - Dtcs P0160 to P0456 - 3500 Cab & Chassis
- 5.7L - Dtcs P0457 to P0633 - 3500 Cab & Chassis
- 5.7L - Dtcs P063A to P2127 - 3500 Cab & Chassis
- 6.7L - Dtcs P0008 to P040D - 3500 Cab & Chassis
- 6.7L - Dtcs P0420 to P1191 - 3500 Cab & Chassis
- 6.7L - Dtcs P1192 to P21C3 - 3500 Cab & Chassis
- A/c Compressor
- Abbreviations
- Accessories Control Systems
- Accessory Drive Belts
- Airbag
- Anti-Lock Brake System (ABS) - Electrical Diagnostics - 3500 Cab & Chassis, 4500 & 5500
- Anti-Lock/traction Control
- AS68RC Automatic Transmission - Service Information: Overhaul
- Audio (Radio) - Electrical Diagnostics
- Automatic HVAC System
- Automatic Trans
- Base Brakes - Service Information
- Basic Trouble Shooting
- Blowers, Superchargers & Turbochargers
- 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
- 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 Lights
- Final Drive Control Module (Fdcm) - Electrical Diagnostics
- Frames, Subframes & Crossmembers
- Front Suspension & Wheel Alignment
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Heated Glass/defoggers
- Heated Seat Module (Hsm) - Electrical Diagnostics
- Heater
- Heating & Air Conditioning (Atc) - Electrical Diagnostics - 3500 Cab & Chassis, 4500 & 5500
- Horns
- Identification
- Ignition System
- Interior/illumination Lights
- Manual & Power Steering
- 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 - Amplifier (Amp) - 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
- Traction Control Disable
- Transfer Case
- Transmission
- Transmission Control Module (TCM) - Electrical Diagnostics - AS68RC Automatic Transmission
- Warning System
- Wheel & Tire System
- Wheel Alignment
- Windows
- Wiper/washer Systems