Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Diagnostic Trouble Code Chart
2009 Ford Edge Sport, FWDSECTION Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE CHART
| DTC | Description | Source | Action |
|---|---|---|---|
| B1201 | Fuel Sender Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1204 | Fuel Sender Circuit Short to Ground | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1205 | EIC Switch-1 Assembly Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1209 | EIC Switch-2 Assembly Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1217 | Horn Relay Coil Circuit Failure | Vehicle Security Module | REFER to HORN . |
| B1231 | Longitudinal Acceleration Threshold Exceeded | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1251 | Air Temperature Internal Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1253 | Air Temperature Internal Sensor Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1255 | Air Temperature External Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1255 | Air Temperature External Sensor Circuit Open | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1257 | Air Temperature External Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1259 | Solar Radiation Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1261 | Solar Radiation Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1299 | Power Supply Sensor Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID . |
| B1300 | Power Door Lock Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1311 | Power Door Unlock Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1317 | Battery Voltage High | Vehicle Security Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | 4WD Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | ABS Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| B1318 | Battery Voltage Low | Vehicle Security Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | 4WD Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | ABS Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| B1320 | Driver Door Ajar Circuit Open | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1322 | Driver Door Ajar Circuit Short To Ground | Vehicle Security Module | REFER to INTERIOR LIGHTING . |
| B1328 | Passenger Door Ajar Circuit Open | Instrument Cluster | REFER to INTERIOR LIGHTING . |
| B1330 | Passenger Door Ajar Circuit Short To Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1334 | Decklid Ajar Rear Door Circuit Short To Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1338 | Door Ajar RR Circuit Short To Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1342 | ECU is Defective | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK CONTROL . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | 4WD Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new 4WD module. REFER to FOUR- WHEEL DRIVE SYSTEMS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Parking Aid Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new parking aid module. REFER to PARKING AID . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Vehicle Security Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new vehicle security module, REFER to VEHICLE SECURITY MODULEΒ in this article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Instrument Cluster | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | EATC Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new EATC module. REFER to CONTROL COMPONENTS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Trailer Brake Controller | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new trailer brake controller. REFER to AUXILIARY BRAKE SYSTEM . CLEAR the DTCs. REPEAT the self-test. |
| B1345 | Heated Backlight Input Circuit Short to Ground | Instrument Cluster | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1352 | Ignition Key-In Circuit Failure | Instrument Cluster | REFER to WARNING DEVICES . |
| B1355 | Ignition RUN Circuit Failure | 4WD Module | REFER to STEERING COLUMN SWITCHES . |
| B1359 | Ignition RUN/ACC Circuit Failure | 4WD Module | REFER to STEERING COLUMN SWITCHES . |
| B1360 | Ignition RUN/ACC Circuit Open | Instrument Cluster | REFER to STEERING COLUMN SWITCHES . |
| B1366 | Ignition START Circuit Short to Ground | 4WD Module | REFER to STEERING COLUMN SWITCHES . |
| B1483 | Brake Pedal Input Circuit Failure | 4WD Module | REFER to EXTERIOR LIGHTING . |
| B1485 | Brake Pedal Input Circuit Short to Battery | 4WD Module | REFER to EXTERIOR LIGHTING . |
| B1574 | Door Ajar LR Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1676 | Battery Voltage Out of Range | EATC Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1695 | Autolamp On Circuit Failure | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B1792 | Autolamp Sensor Input Circuit Short to Battery and Open | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B1793 | Autolamp Sensor Input Circuit Short to Ground | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B1863 | TBC Ground Open Circuit | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| B1869 | Air Bag Lamp Warning Indicator Circuit Open | RCM | REFER to INSTRUMENT CLUSTER . |
| B1870 | Air Bag Lamp Warning Indicator Circuit Short to Battery | RCM | REFER to INSTRUMENT CLUSTER . |
| B1871 | Passenger Air Bag Deactivate Module Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1877 | Seatbelt Driver Pretensioner Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1878 | Seatbelt Driver Pretensioner Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1879 | Seatbelt Driver Pretensioner Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1881 | Seatbelt Passenger Pretensioner Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1882 | Seatbelt Passenger Pretensioner Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1883 | Seatbelt Passenger Pretensioner Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1884 | PAD Warning Lamp Inoperative | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1885 | Seatbelt Driver Pretensioner Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1886 | Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1887 | Driver Air Bag Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1888 | Passenger Air Bag Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1889 | Passenger Air Bag Deactivate Module Sensor Obstructed | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1890 | PAD Warning Lamp Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1892 | Air Bag Tone Warning Indicator Circuit Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1916 | Driver Air Bag Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1925 | Passenger Air Bag Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1932 | Driver Air Bag Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1933 | Passenger Air Bag Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1934 | Driver Air Bag Inflator Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1935 | Passenger Air Bag Inflator Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2143 | NVM Memory Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2266 | Blend Door Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2276 | Less Than Two Transmitters Programmed | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2373 | LED No. 1 Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| B2425 | Remote Keyless Entry Out of Synchronization | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2477 | Module Configuration Failure | Vehicle Security Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | ABS Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | 4WD Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | Parking Aid Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | RCM | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | Instrument Cluster | REFER to MODULE CONFIGURATION . |
| B2658 | Wait to Start Warning Indicator Circuit Open | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2661 | Parklamp Relay Output Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B2662 | Parklamp Relay Output Open Circuit | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B2663 | Headlamp Relay Output Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B2664 | Headlamp Relay Output Open Circuit or Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B2675 | Keypad_B Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2676 | Keypad_C Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2695 | Keypad_A Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1096 | ABS Hydraulic Pump Motor Circuit Open | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1115 | ABS Power Relay Output Short to Battery | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1145 | Wheel Speed Sensor RF Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1155 | Wheel Speed Sensor LF Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1165 | Wheel Speed Sensor Rear Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1185 | ABS Power Relay Output Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1194 | ABS Outlet Valve Coil LF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1198 | ABS Inlet Valve Coil LF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1210 | ABS Outlet Valve Coil RF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1214 | ABS Inlet Valve Coil RF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1222 | Wheel Speed Mismatch | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1233 | Wheel Speed LF Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1234 | Wheel Speed RF Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1237 | Wheel Speed Rear Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1242 | ABS Outlet Valve Coil LR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1246 | ABS Outlet Valve Coil RR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1250 | ABS Inlet Valve Coil LR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1254 | ABS Inlet Valve Coil RR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1284 | Oil Pressure Switch Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| C1414 | Incorrect Module Design Level | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1446 | Brake Switch Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1699 | Rear Outer Left Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1700 | Rear Outer Left Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1701 | Rear Outer Left Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1702 | Rear Outer Right Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1703 | Rear Outer Right Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1704 | Rear Outer Right Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1705 | Rear Inner Left Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1706 | Rear Inner Left Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1707 | Rear Inner Left Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1708 | Rear Inner Right Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1709 | Rear Inner Right Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1710 | Rear Inner Right Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1728 | Transfer Case Unable to Transition Between 2H and 4H | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1729 | Transfer Case Unable to Transition Between 4H and 4L | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1730 | Reference Voltage Out of Range | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1742 | Rear Sounder Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1743 | Rear Sounder Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1748 | Switch Input Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID . |
| C1920 | LED No. 1 Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID . |
| C2797 | Brake Pressure Transducer Supply Short to Battery | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| C2798 | Brake Pressure Transducer Supply Short to Ground | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| C2800 | Brake Pressure Transducer Sense Circuit Open | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| C2801 | Brake Pressure Transducer Sense Circuit Short to Ground | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| C2803 | Brake Pressure Transducer Sense Circuit Failure | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| C2806 | Trailer Brakes Output Overload | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| C2807 | Trailer Brakes Wiring Circuit Short to Ground | Trailer Brake Controller | REFER to AUXILIARY BRAKE SYSTEM . |
| P0500 | Vehicle Speed Sensor Malfunction | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1804 | Transmission 4-Wheel Drive High Indicator Circuit Failure | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1806 | Transmission 4-Wheel Drive High Indicator Short Circuit | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1808 | Transmission 4-Wheel Drive Low Indicator Circuit Failure | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1810 | Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1815 | Transmission 4-Wheel Drive Mode Select Short Circuit To Ground | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1819 | Transmission Neutral Safety Switch Short Circuit to Ground | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1820 | Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1822 | Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1828 | Transmission Transfer Case Counterclockwise Shift Relay Coil Circuit Failure | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1830 | Transmission Transfer Case Counterclockwise Shift Relay Coil Short Circuit To Battery | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1832 | Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1834 | Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1865 | Transmission Transfer Case Contact Plate Power Short To Ground | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1866 | Transmission Transfer Case System Concern Servicing Required | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1867 | Transmission Transfer Case Contact Plate General Circuit Failure | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1876 | Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1877 | Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery | 4WD Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| U0073 | CAN BUS Off-Transmit Error | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0073 | CAN BUS Off-Transmit Error | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication BUS Fault-Receive Error | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication BUS Fault-Receive Error | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication BUS Fault-Receive Error | Trailer Brake Controller | REFER to MODULE COMMUNICATIONS NETWORK . |
| U2013 | Compass Module Is Not Responding | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER . |
| U2023 | Fault Received From External Node | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK . |
| U2050 | No Application Present | ABS Module | REFER to MODULE CONFIGURATION . |
| U2051 | One or more Calibration Files Missing/Corrupt | ABS Module | REFER to MODULE CONFIGURATION . |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.