What Does The Ram Trucks Manufacturer-specific Fault Codes ?
Ram Trucks Manufacturer-specific Fault Codes serve as a diagnostic tool for your vehicle’s onboard computer. Each code acts like a signal, indicating specific issues or malfunctions within the truck’s systems.
When your Ram truck encounters an anomaly, it generates a fault code unique to its manufacturer. Unlike generic codes that apply across various brands, these are tailored specifically for Ram trucks. This specificity allows technicians and owners alike to pinpoint problems more accurately.
Decoding fault codes not only helps in identifying the issue but also in determining whether it’s something you can handle yourself or if professional assistance is required.
What Are The Types Of Ram Trucks Manufacturer-specific Error Codes ?
Ram Trucks manufacturer-specific error codes can be divided into several categories based on the systems they represent. Each code provides vital information about potential issues within the vehicle.
One prominent type is powertrain codes. These pertain to engine and transmission problems, often indicating performance or efficiency issues that need immediate attention.
Another category includes body control module codes. These focus on electronic components like lights, windows, and doors. They help diagnose failures in various convenience features of your truck.
Then there are chassis-related codes which monitor brake systems and suspension dynamics. Any anomalies here could affect your safety while driving.
Communication network codes highlight problems with data exchange between different modules in your Ram Truck. Identifying these errors is crucial for maintaining overall vehicle integrity and function, ensuring a smooth ride every time you hit the road.
How Can You Diagnose a Ram Trucks Fault Code?
Diagnosing a fault code in Ram Trucks begins with understanding the engine light on your dashboard. When illuminated, it signals that something is amiss under the hood.
Utilizing an OBD-II scanner is essential for reading these codes. Plug it into the truck’s diagnostic port and run a scan. The device will display specific manufacturer-specific fault codes that pinpoint issues.
Next, consult a reliable online database or repair manual. Each code corresponds to particular problems—be it electrical malfunctions, sensor failures, or other mechanical concerns.
It’s also wise to perform visual inspections alongside scanning. Check connections and cables for wear or damage. Sometimes symptoms can lead you straight to the culprit without relying solely on codes.
If you’re not comfortable tackling repairs yourself, visiting a certified mechanic can provide clarity and ensure accurate diagnosis of any underlying issues affecting performance.
How To Reset a Ram Trucks Fault Code ?
Resetting a fault code in your Ram truck can be straightforward. First, ensure you have the right tools on hand, typically an OBD-II scanner.
Start by connecting the scanner to your vehicle’s diagnostic port. This is usually located under the dashboard near the steering column. Once connected, turn on the ignition without starting the engine.
Next, navigate through your scanner’s menu to find stored trouble codes. Select “Clear Codes” or “Erase Codes.” Confirm your selection and watch for any prompts that might appear.
After clearing the codes, it’s wise to disconnect and reconnect the battery as an additional step. Leave it unplugged for about 10 minutes before reconnecting.
Take a short drive with your Ram truck to see if any warning lights reappear on your dashboard. Regular maintenance helps prevent these issues from returning in future drives.
List of RAM Trucks Manufacturer-specific Fault Codes and their Meanings
Understanding Ram Trucks Manufacturer-specific Fault Codes is essential for any owner or enthusiast. These codes help diagnose issues that a vehicle may encounter, providing insight into the operational health of your truck.
Now, let’s explore the comprehensive list of manufacturer-specific fault codes associated with Ram Trucks:
‘P’ (Powertrain) fault codes :
| P1004 Short Runner Valve Control Performance |
| P1115 General Temperature Rationality |
| P1123 PTO System Performance |
| P1128 Closed Loop Fueling Not Achieved – Bank 1 Upstream |
| P1129 Closed Loop Fueling Not Achieved – Bank 2 Upstream |
| P113D O2 Sensor 1/1 Slow Response (High Frequency) |
| P113E O2 Sensor 2/1 Slow Response (High Frequency) |
| P1191 Inlet Air Temperature Sensor Rational/Performance |
| P1192 Inlet Air Temperature Sensor Circuit Low |
| P1193 Inlet Air Temperature Sensor Circuit High |
| P11CB NOx Sensor Performance – Signal High Bank 1 Sensor 1 |
| P1207 Generator 2 Control Circuit Open |
| P1208 Generator 2 Control Circuit Short To Ground |
| P1209 Generator 2 Control Circuit Short To Battery |
| P1210 Generator 2 Control Circuit Performance |
| P1211 Generator 2 Control Circuit Erratic |
| P1239 Engine Oil Temperature Too Low |
| P1240 Generator 2 Voltage Sensor Circuit Short To Ground |
| P1241 Generator 2 Voltage Sensor Circuit Short To Battery |
| P1242 Generator 2 System Performance |
| P125A Power Enable Control Circuit Low |
| P1300 Crankshaft Position Learn Out Of Range |
| P1404 EGR Close Position Performance |
| P1411 Cylinder 1 Reactivation Control Performance |
| P1414 Cylinder 4 Reactivation Control Performance |
| P1416 Cylinder 6 Reactivation Control Performance |
| P1417 Cylinder 7 Reactivation Control Performance |
| P1451 Diesel Particulate Filter System Performance |
| P1456 Fuel Tank Pressure Sensor Circuit Low |
| P1457 Fuel Tank Pressure Sensor Circuit High |
| P1473 Intake Air Diverter Valve Circuit Shorted To Ground |
| P1474 Intake Air Diverter Valve Circuit Shorted To Battery |
| P1475 Intake Air Diverter Valve Out Of Calibration/ Missing Calibration |
| P1477 Intake Air Diverter Valve Position Sensor Circuit Shorted To Ground |
| P1478 Intake Air Diverter Valve Position Sensor Circuit Shorted To Battery |
| P1484 Catalyst Overheat Detection |
| P1507 Crankcase Filter Restriction |
| P1521 Incorrect Engine Oil Type |
| P1524 Oil Pressure Out Of Range – Camshaft Advance/Retard Disabled |
| P1572 Brake Pedal Stuck On |
| P1573 Brake Pedal Stuck Off |
| P1593 Speed Control Switch 1/2 Stuck |
| P1607 PCM Internal Shutdown Timer Rationality |
| P1618 Sensor Reference Voltage 1 Erratic |
| P1621 O2 Sensor Reference Voltage Circuit Low |
| P1622 O2 Sensor Reference Voltage Circuit High |
| P1628 Sensor Reference Voltage 2 Erratic |
| P1644 Incorrect Variant/Configuration |
| P1679 Calibration Not Learned |
| P1696 EEPROM Memory Write Denied/Invalid |
| P1697 EMR (SRI) Mileage Not Stored |
| P1715 Restricted Manual Valve In T3 Range |
| P1718 EEPROM Integrity Failure |
| P1720 Output Speed Sensor-Wheel Speed Rationality |
| P1721 Intelligent Alternator Module Circuit |
| P1722 Intelligent Alternator Module Mechanical Performance |
| P1724 Intelligent Alternator Module Over Temperature |
| P1731 Incorrect Gear Engaged |
| P1775 Solenoid Switch Valve Latched In TCC Position |
| P1776 Solenoid Switch Valve Latched In LR Position |
| P1794 Speed Sensor Ground Error |
| P1C4E Fault In ABS/ESP Module |
| P1C54 SCR NOx Catalyst Missing |
| P1C55 NOx Sensor Intermittent – Bank 1 Sensor 1 |
| P1C56 NOx Sensor Intermittent – Bank 1 Sensor 2 |
| P1C70 SCR Error Detected – Engine Disabled |
| P1CEF Cold Climate Turbo Protection Engine DE-Rate Mode |
| P1CF3 Battery Temperature Sensor Out Of Range Low |
| P1CF4 Battery Temperature Sensor Out Of Range High |
| P1E09 Closed Loop Fueling Not Achieved – Bank 1 Downstream |
| P1E0A Closed Loop Fueling Not Achieved – Bank 2 Downstream |
| P1E1C Reductant System Wake Up Circuit High |
| P1E1E Positive Engagement Switch Circuit Shorted To Ground |
| P1E1F PTO Pressure Switch Circuit Short To Ground |
| P1E26 Internal Control Module Cooled EGR Temperature Performance |
| P1E27 EGR 1 High Side Control Circuit Low |
| P1E28 EGR 1 High Side Control Circuit High |
‘B’ (Body) fault codes :
| B105C Recirculation Door Travel Range Too Small |
| B105D Recirculation Door Travel Range Too Large |
| B10B2 A/C Cool Down Test Performance |
| B11C3 Front Mode Door 1 Travel Range Too Small |
| B11C4 Front Mode Door 1 Travel Range Too Large |
| B11C6 Front Mode Door-2 Travel Range Too Small |
| B11C7 Front Mode Door-2 Travel Range Too Large |
| B11C9 Right Temperature Door Travel Too Small |
| B11CA Right Temperature Door Travel Too Large |
| B11CC Main/Left Temperature Door Travel Too Small |
| B11CD Main/Left Temperature Door Travel Too Large |
| B11D3 A/C Cooldown Test Performance – Compressor Not Engaged |
| B11D5 A/C Cooldown Test Performance – EVAP Temp Sensor Error |
| B1423 VES DVD Read Error / Inoperable Disc |
| B1424 Improper DVD – Wrong Region |
| B142B VES Unit High Temperature |
| B1431 Bluetooth Antenna Internal Performance |
| B1441 VES Eject Input Button Stuck |
| B1464 Channel 1 Audio Speaker Output Circuit Shorted Together |
| B1469 Channel 2 Audio Speaker Output Circuit Shorted Together |
| B146E Channel 3 Audio Speaker Output Circuit Shorted Together |
| B1473 Channel 4 Audio Speaker Output Circuit Shorted Together |
| B1478 Channel 5 Audio Speaker Output – Circuit Shorted Together |
| B147D Channel 6 Audio Speaker Output – Circuit Shorted Together |
| B1482 Channel 7 Audio Speaker Output Circuit Shorted Together |
| B1487 Channel 8 Audio Speaker Output – Circuit Shorted Together |
| B1488 Cabin EQ Mismatch Performance |
| B14DF DVD Player Region Configuration Mismatch |
| B156D Low Voltage Differential Signal LVDS Video Cable |
| B156F WiFi Antenna |
| B157E Touch Screen Locked |
| B1612 Panel Illumination Control |
| B17F3 Auto High Beam System Aim |
| B17FB Auto High Beam Camera View Blocked |
| B18B5 Master Switch – Front Left Window Switch – Stuck |
| B18B6 Master Switch – Front Right Window Switch – Stuck |
| B18B7 Master Switch – Rear Left Window Switch – Stuck |
| B18B8 Master Switch – Rear Right Window Switch – Stuck |
| B1A08 RKE Fob 1 Performance |
| B1A09 RKE Fob 2 Performance |
| B1A0A RKE Fob 3 Performance |
| B1A0B RKE Fob 4 Performance |
| B1A0C RKE Fob 5 Performance |
| B1A0D RKE Fob 6 Performance |
| B1A0E RKE Fob 7 Performance |
| B1A0F RKE Fob 8 Performance |
| B1A10 RKE Fob 1 Battery Low |
| B1A11 RKE Fob 2 Battery Low |
| B1A12 RKE Fob 3 Battery Low |
| B1A13 RKE Fob 4 Battery Low |
| B1A14 RKE Fob 5 Battery Low |
| B1A15 RKE Fob 6 Battery Low |
| B1A16 RKE Fob 7 Battery Low |
| B1A17 RKE Fob 8 Battery Low |
| B1A24 Key Not Programmed |
| B1A25 Invalid Key |
| B1A28 ECM Mismatch With Skim |
| B1A35 Unidentified Key Communication Error |
| B1A8F IGNM Photo Position Failure |
| B1D5B Adjustable Pedal Switch Circuit Performance |
| B1D67 Adjustable Pedal Control Circuit Performance |
| B1D7B Seat Horizontal Motor Control Circuit Performance |
| B1D7F Seat Front Vertical Motor Control Circuit Performance |
| B1D83 Seat Rear Vertical Motor Control Circuit Performance |
| B1D87 Seat Backrest Motor Control – Circuit Performance |
| B1E64 Left Mirror Select Switch – Stuck |
| B1E65 Right Mirror Select Switch – Stuck |
| B1F07 Auxiliary Switch Bank Module Internal |
| B1F08 Terrain Switch Bank Module Internal |
| B210A System Voltage Low |
| B210B System Voltage High |
| B210D Battery Voltage Low |
| B210E Battery Voltage High |
| B2193 Intelligent Battery Sensor Internal |
| B21A1 ECU Reset/Recovery Occurred |
| B2204 ECU Configuration Mismatch |
| B2205 Original VIN Missing/Mismatch |
| B2206 Current VIN Missing / Mismatch |
| B2207 Occupant Restraint Controller Internal 1 |
| B2208 Occupant Restraint Controller Internal 2 |
| B220B Occupant Restraint Controller Firing Stored Energy |
| B2211 Light Rain Sensor Module Initialization Performance |
| B2216 Central Gateway Internal |
| B221A (HSM) Heated Seat Module Internal |
| B221D Rain Sensor Module (RSM) Internal |
| B221E Radio Internal |
| B221F Amplifier Internal |
| B222A Vehicle Line Mismatch |
| B222B Vehicle Entertainment System Internal |
| B222C Vehicle Configuration Not Programmed |
| B222D ECU Unable To Configure/Configuration Not Learned |
| B2232 (PTS) Parktronics Internal |
| B2233 (PTS) Parktronics Front Display 1 Internal |
| B2234 (PTS) Parktronics Rear Display 1 Internal |
| B223A Auto High Beam ECU Internal |
| B223B Vehicle Configuration Mismatch |
| B2255 Occupant Restraint Controller Roll Over Feature Disable |
| B225C Compass Module Internal |
| B2298 Rain Sensor Over Temperature |
| B2299 Rear Camera Module Internal |
| B22A9 ECU Internal Performance |
| B232E Rear Washer Switch — Stuck |
| B235A ECU In-Plant Mode |
| B23AA Implausible Data Received From Rain Sensor |
| B25A9 Front Driver Door Handle Sense |
| B25AA Front Passenger Door Handle Sense |
| B2722 ORC Unlocked – All Deployment Disabled |
| B273F Airbag Signal Test Failed |
| B275B Airbag Telltale |
| B280B NTSC Video Input |
| B2854 Implausible Data Received From AHBM |
‘C’ (Chassis) fault codes :
| C1078 Tire Revolutions Range Performance |
| C10C7 Electronic Trailer Brake Control Output |
| C10C9 Elctronic Trailer Brake Manual Lever Failsafe Circuit |
| C10CC ESC Sensors |
| C1219 Steering Angle Sensor Erratic Performance |
| C121A Steering Angle Sensor Not Initialized |
| C121C Torque Request Signal Denied |
| C1239 Emission Rolls Test Active |
| C123F Steering Angle Sensor Comparative Performance |
| C1241 Steering Angle Sensor Velocity Performance |
| C1400 Transfer Case Range Select Switch |
| C1404 Transfer Case Range Position Sensor Circuit Low |
| C1405 Transfer Case Range Position Sensor Circuit High |
| 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 |
| C1415 Transfer Case Motor Current Performance |
| C1444 Transfer Case Motor Overuse |
| C1456 AWD Clutch Power Control Circuit Low |
| C1457 AWD Clutch Power Control Circuit High |
| C145D AWD Clutch Power /Return Control Circuit Open |
| 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 |
| C147B Front Axle Disconnect Sensor Circuit Performance |
| C147C Front Axle Disconnect Power Circuit Low |
| C147D Front Axle Disconnect Power Supply Circuit High |
| C1480 Transfer Case Range Digital Position Sensor Performance |
| C151C Tire Pressure Sensors Missing |
| C151D Tire Pressure Sensor Location Undetermined |
| C156E Ride Height System Calibration Performance |
| C1570 Duplicate Tire Pressure Sensor Ids |
| C1597 TPM System Deactivated – Winter Mode |
| C15A1 Unable To Obtain Desired Ride Height |
| C15CB Front Axle Tire Pressure Placard Value Implausible |
| C15CC Rear Axle Tire Pressure Placard Value Implausible |
| C15D6 Run Flat Tire Pressure Below Threshold |
| C15D9 Low Air Mass |
| C15DA Payload Limit Exceeded |
| 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 |
| C2202 Original VIN Mismatch / Missing |
| C2205 Steering Angle Sensor Internal |
| C2206 Vehicle Configuration Mismatch |
| C220C Active Suspension Module Internal |
| C2212 ECU In-Plant Mode |
| C2213 Trailer Brake Module Internal |
| C2214 ITBM Not Calibrated |
| C221C ECU Flash Required |
‘U’ (Network communication) fault codes :
| U1008 Lin 1 Bus |
| U1009 Lin 2 Bus |
| U103C KIN/IGNM Communication |
| U1045 Lin 3 Bus |
| U1101 Lost Communication With PTS Display – Rear 1 |
| U110A Loss Of Communications With SCM CAN C |
| U110C Lost Fuel Level Message |
| U110E Lost Ambient Temperature Message |
| U110F Lost Fuel Volume Message |
| U1110 Lost Vehicle Speed Message |
| U1111 Lost Odometer Message |
| U1120 Lost Wheel Distance Message |
| U112B Lost Communication With PTS Display – Front 1 |
| U112C Lost Communication With Transfer Case Switch Bank Module |
| U112D Lost Communication With EVIC Steering Wheel Switches |
| U113B Lost Communication With Switch Bank Module |
| U113D Lost Communication With Master Power Window Switch |
| U113E Lost Communication With Intelligent Battery Sensor |
| U1141 Lost ESP Torque Request Message |
| U1176 Lost Communication With Emergency Alert Module |
| U1186 Lost Communication With Adaptive Cruise Control Module |
| U1197 Security Seed Response Not Received From ECM/PCM |
| U11B8 Lost Communication With Integrated Center Stack (ICS) |
| U11B9 Lost Communication With RF Hub |
| U11BB Lost Communication With Video Routing Module |
| U11BC Lost Brake Switch Message |
| U11C1 Reductant Control Module Received Implausible Data From ECM/PCM |
| U11C2 Lost Transmission Message |
| U11E8 Lost Communication With EPS Steering Torque Message |
| U11FA Lost Communication With Right Blind Spot Sensor |
| U11FB Lost Communication With Left Blind Spot Sensor |
| U1207 Lost Communication With Terrain Switch Bank Module |
| U120E Lost Communication With Comfort Seat And Wheel Module |
| U1215 Lost Communication With Forward Facing Camera |
| U12A4 Lost Communication With Ammonia Sensor |
| U12A7 Lost Communication With Display Screen Module |
| U12AE Lost Communication With Central Vision Processing Module |
| U1400 Implausible TPS Signal Received |
| U1401 Implausible Engine Speed Signal Received |
| U1402 Implausible Engine Temperature Signal Received |
| U1403 Implausible Fuel Level Signal Received |
| U1407 Implausible Engine Torque Request Signal Received |
| U1408 Implausible Brake Signal Received |
| U1409 Implausible Left Front Wheel Speed Signal Received |
| U140A Implausible Right Front Wheel Speed Signal Received |
| U140B Implausible Left Rear Wheel Speed Signal Received |
| U140C Implausible Right Rear Wheel Speed Signal Received |
| U140D Implausible Wheel Speed Signals Received |
| U140E Implausible Vehicle Configuration Data Received |
| U1411 Implausible Fuel Volume Signal Received |
| U1412 Implausible Vehicle Speed Signal Received |
| U1415 Implausible/Missing Vehicle Configuration Data |
| U1417 Implausible Left Wheel Distance Signal Received |
| U1418 Implausible Right Wheel Distance Signal Received |
| U1420 Implausible Electronic Gear Select Signal Received |
| U1421 Implausible Ignition Key Off Time Received |
| U1424 Implausible Engine Torque Signal Received |
| U1428 Inaccurate Engine Torque Received |
| U142A Implausible PRNDL Signal Received |
| U1430 Implausible Data Received From Comfort Seat And Wheel Module |
| U1439 Implausible- Missing Programmed Axle Ratio |
| U1440 Implausible Transfer Case Ratio High Received |
| U1441 Implausible Transfer Case Ratio Low Received |
| U1445 Implausible Data Received From Display Screen Module |
| U1446 Implausible Heated Steering Wheel Temperature Message Received |
| U1449 Implausible ERS Message Received |
| U1454 Implausible Data Received From The Gated Park Switch |
| U145E Implausible Police Configuration |
| U147D Implausible Data Received From Right Blind Spot Sensor |
| U147E Implausible Data Received From Left Blind Spot Sensor |
| U1480 Implausible Data Received From Integrated Center Stack |
| U1491 Implausible Fuel Level 2 Signal Received |
| U1519 Implausible Data Received From Video Routing Module |
| U1601 ECU Application Software Code 1 Missing Or Corrupted |
| U3017 Control Module Timer/Clock Performance |