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.
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HOMESERVICE MANUALSDODGE AND RAM2023PROMASTER 1500REPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDTC INDEX (1 OF 2)MODULE, GLOBAL TELEMATICS BOX
2023 Dodge and Ram ProMaster 1500
Module, Global Telematics Box
2023 Dodge and Ram ProMaster 1500SECTION Module, Global Telematics Box
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1401-11 | EMERGENCY CALL SPEAKER-CIRCUIT SHORT TO GROUND |
| B1401-12 | EMERGENCY CALL SPEAKER-CIRCUIT SHORT TO BATTERY |
| B1401-13 | EMERGENCY CALL SPEAKER-CIRCUIT OPEN |
| B1401-2B | EMERGENCY CALL SPEAKER-WIRES SHORTED TOGETHER |
| B143A-11 | MICROPHONE 1-CIRCUIT SHORT TO GROUND |
| B143A-12 | MICROPHONE 1-CIRCUIT SHORT TO BATTERY |
| B143A-13 | MICROPHONE 1-CIRCUIT OPEN |
| B143A-2B | MICROPHONE 1-WIRES SHORTED TOGETHER |
| B143D-11 | MICROPHONE 2 - CIRCUIT SHORT TO GROUND |
| B143D-12 | MICROPHONE 2 - CIRCUIT SHORT TO BATTERY |
| B143D-13 | MICROPHONE 2 - CIRCUIT OPEN |
| B143D-2B | MICROPHONE 2 - WIRES SHORTED TOGETHER |
| B1552-11 | EMERGENCY CALL BUTTON-CIRCUIT SHORT TO GROUND |
| B1552-12 | EMERGENCY CALL BUTTON-CIRCUIT SHORT TO BATTERY |
| B1552-13 | EMERGENCY CALL BUTTON-CIRCUIT OPEN |
| B1552-15 | EMERGENCY CALL BUTTON-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1552-2A | EMERGENCY CALL BUTTON-STUCK |
| B1553-11 | ROAD ASSIST CALL BUTTON-CIRCUIT SHORT TO GROUND |
| B1553-15 | ROAD ASSIST CALL BUTTON-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1553-2A | ROAD ASSIST BUTTON - STUCK |
| B1555-11 | EMERGENCY CALL BUTTON BACKLIGHT LED CONTROL-CIRCUIT SHORT TO GROUND |
| B1555-12 | EMERGENCY CALL BUTTON BACKLIGHT LED CONTROL-CIRCUIT SHORT TO BATTERY |
| B1555-13 | EMERGENCY CALL BUTTON BACKLIGHT LED CONTROL-CIRCUIT OPEN |
| B1555-15 | EMERGENCY CALL BUTTON BACKLIGHT LED CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1556-11 | RED EMERGENCY CALL LED CONTROL-CIRCUIT SHORT TO GROUND |
| B1556-12 | RED EMERGENCY CALL LED CONTROL-CIRCUIT SHORT TO BATTERY |
| B1556-13 | RED EMERGENCY CALL LED CONTROL-CIRCUIT OPEN |
| B1556-15 | RED EMERGENCY CALL LED CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1557-11 | GREEN EMERGENCY CALL LED CONTROL-CIRCUIT SHORT TO GROUND |
| B1557-12 | GREEN EMERGENCY CALL LED CONTROL-CIRCUIT SHORT TO BATTERY |
| B1557-13 | GREEN EMERGENCY CALL LED CONTROL-CIRCUIT OPEN |
| B1557-15 | GREEN EMERGENCY CALL LED CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1560-11 | CELLULAR ANTENNA 1-CIRCUIT SHORT TO GROUND |
| B1560-13 | CELLULAR ANTENNA 1-CIRCUIT OPEN |
| B1561-11 | CELLULAR ANTENNA 2-CIRCUIT SHORT TO GROUND |
| B1561-13 | CELLULAR ANTENNA 2-CIRCUIT OPEN |
| B1562-11 | GPS ANTENNA-CIRCUIT SHORT TO GROUND |
| B1562-13 | GPS ANTENNA-CIRCUIT OPEN |
| B1562-14 | GPS ANTENNA-CIRCUIT SHORT TO GROUND OR OPEN |
| B1565-11 | RED ROAD ASSIST CALL LED CONTROL CIRCUIT SHORT TO GROUND |
| B1565-15 | RED ROAD ASSIST CALL LED CONTROL CIRCUIT SHORT TO BATTERY OR OPEN |
| B1566-11 | GREEN ROAD ASSIST CALL LED CONTROL CIRCUIT SHORT TO GROUND |
| B1566-15 | GREEN ROAD ASSIST CALL LED CONTROL CIRCUIT SHORT TO BATTERY OR OPEN |
| B1569-11 | RED ROAD ASSIST CALL LED CONTROL-CIRCUIT SHORT TO GROUND |
| B1569-15 | RED ROAD ASSIST CALL LED CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN |
| B156A-11 | GREEN ROAD ASSIST CALL LED CONTROL-CIRCUIT SHORT TO GROUND |
| B156A-15 | GREEN ROAD ASSIST CALL LED CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1570-93 | USB COMMUNICATION-NO OPERATION |
| B1E21-16 | BACKUP BATTERY-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B1E21-96 | BACKUP BATTERY-COMPONENT INTERNAL FAILURE |
| B210A-00 | SYSTEM VOLTAGE LOW |
| B210B-00 | SYSTEM VOLTAGE HIGH |
| B210D-16 | BATTERY VOLTAGE LOW-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B210E-17 | BATTERY VOLTAGE HIGH-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B2206-00 | CURRENT VIN MISSING / MISMATCH |
| B22A9-04 | ECU INTERNAL PERFORMANCE-SYSTEM INTERNAL FAILURES |
| B222C-00 | VEHICLE CONFIGURATION NOT PROGRAMMED |
| B22A9-96 | ECU INTERNAL PERFORMANCE-COMPONENT INTERNAL FAILURE |
| B273C-23 | DIGITAL CRASH INPUT-SIGNAL STUCK LOW |
| B273C-24 | DIGITAL CRASH INPUT-SIGNAL STUCK HIGH |
| B273C-87 | DIGITAL CRASH INPUT-MISSING MESSAGE |
| U0001-00 | CAN C BUS |
| U0002-00 | CAN C BUS OFF PERFORMANCE |
| U0010-00 | CAN INTERIOR BUS |
| U0011-00 | CAN INTERIOR BUS OFF PERFORMANCE |
| U0100-00 | LOST COMMUNICATION WITH ECM/PCM "A" |
| U0129-00 | LOST COMMUNICATION WITH BRAKE SYSTEM CONTROL MODULE 1 |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0151-00 | LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0184-00 | LOST COMMUNICATION WITH RADIO |
| U0401-86 | IMPLAUSIBLE DATA RECEIVED FROM ECM/PCM "A"-SIGNAL INVALID |
| U0418-64 | IMPLAUSIBLE DATA RECEIVED FROM BRAKE SYSTEM CONTROL MODULE 1-SIGNAL PLAUSIBILITY FAILURE |
| U0418-86 | IMPLAUSIBLE DATA RECEIVED FROM BRAKE SYSTEM CONTROL MODULE 1-SIGNAL INVALID |
| U0422-86 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE-SIGNAL INVALID |
| U0423-86 | IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN-SIGNAL INVALID |
| U0452-64 | INVALID DATA RECEIVED FROM RESTRAINTS CONTROL MODULE (ORC) - SIGNAL PLAUSIBILITY FAILURE |
| U0452-86 | IMPLAUSIBLE DATA RECEIVED FROM RESTRAINTS CONTROL MODULE-SIGNAL INVALID |
| U0485-64 | IMPLAUSIBLE DATA RECEIVED FROM RADIO-SIGNAL PLAUSIBILITY FAILURE |
| U0485-86 | IMPLAUSIBLE DATA RECEIVED FROM RADIO-SIGNAL INVALID |
| U1930-86 | ECU OPERATIONAL MODE STATUS INTERNAL SIGNAL SIGNAL INVALID |
| U1932-86 | OPERATIONAL MODE STATUS FROM BCM MISSING-SIGNAL INVALID |
| U1933-87 | LOST COMMUNICATION WITH BCM (CAN MESSAGE STATUS BH_BCM1 MISSING FROM BODY CONTROL MODULE) MISSING MESSAGE |
| U1934-87 | LOST COMMUNICATION WITH BCM (CAN MESSAGES STATUS BH_BCM1 AND STATUS_STATUS_BH_BCM2 MISSING FROM BODY CONTROL MODULE) MISSING MESSAGE |
| U1952-83 | IMPLAUSIBLE DATA RECEIVED FROM BRAKE SYSTEM MODULE (CAN MESSAGE BRAKE1 INTEGRITY ERROR) VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U196A-83 | IMPLAUSIBLE DATA RECEIVED FROM OCCUPANT RESTRAINT CONTROL (CAN MESSAGE IMPACT_INFO INTEGRITY ERROR) VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U3033-00 | CONTROL MODULE SECURITY CERTIFICATE MISSING/INVALID |
RENDER: 1.0x
NO RELATED
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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.