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.
2023 Dodge and Ram ProMaster 3500 CutawayFACTORY OEM SERVICE PROCEDURE
Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| C1200-16 | BATTERY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C1200-17 | BATTERY VOLTAGE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| C1400-86 | MASTER CYLINDER PRESSURE FAULT - SIGNAL INVALID |
| C1401-86 | WHEEL SPEED PLAUSIBILITY FAILURE - SIGNAL INVALID |
| C1402-86 | MULTI AXIS ACCELERATION SENSORS FROM BSM FAILURE - SIGNAL INVALID |
| C1403-86 | ELECTRICAL POWER STEERING FAILURE - SIGNAL INVALID |
| C1408-86 | ESC (ELECTRONIC STABILITY CONTROL) FAIL STATUS PRESENT - SIGNAL INVALID |
| C1409-97 | RADAR SENSOR BLIND - COMPONENT OR SYSTEM OPERATION OBSTRUCTED OR BLOCKED |
| C140A-55 | VEHICLE PROXI NOT CONFIGURED - NOT CONFIGURED |
| C140E-86 | EXTERNAL TEMPERATURE SIGNAL FROM BCM (BODY CONTROL MODULE) - SIGNAL INVALID |
| C1411-49 | CONTROL UNIT - INTERNAL ELECTRONIC FAILURE |
| C1411-96 | CONTROL UNIT - COMPONENT INTERNAL FAILURE |
| C1412-54 | CALIBRATION PROCEDURE - MISSING CALIBRATION |
| C1415-53 | EXTERNAL MODE - DEACTIVATED |
| C1416-87 | VIN MESSAGE - MISSING MESSAGE |
| C1417-78 | HORIZONTAL MISALIGNMENT SENSOR - ALIGNMENT OR ADJUSTMENT INCORRECT |
| C1418-78 | VERTICAL MISALIGNMENT SENSOR - ALIGNMENT OR ADJUSTMENT INCORRECT |
| C1419-64 | INTERNAL WHEEL SPEED PLAUSIBILITY FAILURE - SIGNAL PLAUSIBILTY FAILURE |
| C141C-88 | VIDEO CAMERA PRIVATE CAN COMMUNICATION FAILURE - BUS OFF |
| C141D-47 | ECU INTERNAL PERFORMANCE (ECU MICROCONTROLLER INTERNAL RESET) - WATCHDOG SAFETY MICROCONTROL FAILURE |
| C141E-49 | COMPONENT INTERNAL COMMUNICATION FAILURE - INTERNAL ELECTRONIC FAILURE |
| C141F-96 | HARDWARE RESET FAILURE - COMPONENT INTERNAL FAILURE |
| C1420-25 | RADAR SENSOR BLINDED (SIGNAL DISTURBED) - SIGNAL SHAPE WAVEFORM FAILURE |
| C1420-66 | RADAR SENSOR BLINDED (SIGNAL DISTURBED) - SIGNAL HAS TOO MANY TRANSITIONS EVENTS |
| C1422-49 | INTERNAL HARDWARE PLAUSIBILITY CHECK - INTERNAL ELECTRONIC FAILURE |
| C1422-66 | INTERNAL HARDWARE PLAUSIBILITY CHECK - SIGNAL HAS TOO MANY TRANSITIONS EVENTS |
| C1423-4B | SENSOR INTERNAL TEMPERATURE - OVER TEMPERATURE |
| C1424-4B | COMPONENT INTERNAL TEMPERATURE - OVER TEMPERATURE |
| C1425-45 | FLASHED SOFTWARE IN ECU NOT COMPATIBLE - PROGRAM MEMORY FAILURE |
| C1426-49 | CONTROL UNIT PERMANET FAILURE - INTERNAL ELECTRONIC FAULURE |
| C1428-68 | SENSOR BLINDED (RADAR UNAVAILABLE) - EVENT INFORMATION |
| C1429-66 | RADAR SENSOR HIGH TEMPERATURE - SIGNAL HAS TOO MANY TRANSITION EVENTS |
| C1429-68 | RADAR HARDWARE OVERTEMPERATURE - EVENT INFORMATION |
| C1430-86 | VIN PLAUSIBILITY CHECK FAILURE - SIGNAL INVALID |
| C1431-86 | YAW RATE ACCELERATION SENSOR FROM BSM FAILURE - SIGNAL INVALID |
| C144A-86 | VEHICLE SPEED SIGNAL NOT VALID - SIGNAL INVALID |
| U0001-87 | C1 CAN BUS - MISSING MESSAGE |
| U0001-88 | C1 CAN BUS - BUS OFF |
| U1700-87 | BODY CONTROL MODULE (BCM) - MISSING MESSAGE |
| U1701-87 | ENGINE CONTROL MODULE (ECM) - MISSING MESSAGE |
| U1702-87 | ELECTRICAL POWER STEERING (EPS) - MISSING MESSAGE |
| U1703-87 | INSTRUMENT PANEL CLUSTER (IPC) - MISSING MESSAGE |
| U1706-86 | BRAKE SYSTEM MODULE (BSM) - SIGNAL INVALID |
| U1706-87 | BRAKE SYSTEM MODULE (BSM) - MISSING MESSAGE |
| U1930-86 | INTERNAL IGNITION WORKING CONDITION SIGNAL - SIGNAL INVALID |
| U1933-87 | BCM COMMAND MESSAGE FROM BCM (BODY COMPUTER MODULE) ABSENT - MISSING MESSAGE |
| U1950-83 | IMPLAUSIBILE DATA RECEIVED FROM BODY CONTROL MODULE (CAN MESSAGE BCM_COMMAND INTEGRITY ERROR) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1952-83 | IMPLAUSIBLE DATA RECEIVED FROM BRAKE SYSTEM MODULE (CAN MESSAGE BRAKE1 INTEGRITY ERROR) VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1958-83 | BSM_YRS_DATA (FROM BRAKE SYSTEM MODULE) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1958-83 | IMPLAUSIBILE DATA RECEIVED FROM BRAKE SYSTEM MODULE (CAN MESSAGE BSM_YRS_DATA INTEGRITY ERROR) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1966-83 | IMPLAUSIBILE DATA RECEIVED FROM ENGINE CONTROL MODULE (CAN MESSAGE GE INTEGRITY ERROR) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1982-83 | IMPLAUSIBILE DATA RECEIVED FROM BRAKE SYSTEM MODULE (CAN MESSAGE WHEEL_INFO INTEGRITY ERROR) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1984-83 | IMPLAUSIBILE DATA RECEIVED FROM BRAKE SYSTEM MODULE (CAN MESSAGE WHEEL_SPEED INTEGRITY ERROR) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U198A-83 | IMPLAUSIBILE DATA RECEIVED FROM BRAKE SYSTEM MODULE (CAN MESSAGE BRAKE7 INTEGRITY ERROR) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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