Diagnostic Code Index
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 |
| B1552-11 | EMERGENCY CALL BUTTON - CIRCUIT SHORT TO GROUND |
| 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 |
| B1555-15 | EMERGENCY CALL BUTTON BACKLIGHT LED CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN |
| B1556-11 | RED EMERGENCY CALL LED CONTROL - CIRCUIT SHORT TO GROUND |
| B1556-15 | RED EMERGENCY CALL LED CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN |
| B1557-11 | GREEN EMERGENCY CALL LED CONTROL - CIRCUIT SHORT TO GROUND |
| 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 |
| B1570-93 | USB COMMUNICATION - NO OPERATION |
| B1E21-16 | BACKUP BATTERY - CIRCUIT VOLTAGE BELOW THRESHOLD |
| B1E21-96 | BACKUP BATTERY - COMPONENT INTERNAL FAILURE |
| B210D-16 | BATTERY VOLTAGE LOW - CIRCUIT VOLTAGE BELOW THRESHOLD |
| B210E-17 | BATTERY VOLTAGE HIGH - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B21DD-84 | SYSTEM VOLTAGE - SIGNAL BELOW ALLOWABLE RANGE |
| B21DD-85 | SYSTEM VOLTAGE - SIGNAL ABOVE ALLOWABLE RANGE |
| 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 |
| U0001-87 | CAN C BUS - MISSING MESSAGE |
| U0002-88 | CAN C BUS OFF PERFORMANCE - BUS OFF |
| U0010-87 | CAN INTERIOR BUS - MISSING MESSAGE |
| U0010-88 | CAN INTERIOR BUS - BUS OFF |
| U0100-00 | LOST COMMUNICATION WITH ECM/PCM "A" |
| U0100-87 | LOST COMMUNICATION WITH ECM/PCM "A" - MISSING MESSAGE |
| U0129-00 | LOST COMMUNICATION WITH BRAKE SYSTEM CONTROL MODULE |
| U0129-87 | LOST COMMUNICATION WITH BRAKE SYSTEM CONTROL MODULE 1 - MISSING MESSAGE |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0140-87 | LOST COMMUNICATION WITH BODY CONTROL MODULE - MISSING MESSAGE |
| U0151-00 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC) |
| U0151-87 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC) - MISSING MESSAGE |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0155-87 | LOST COMMUNICATION WITH CLUSTER/CCN - MISSING MESSAGE |
| U0184-00 | LOST COMMUNICATION WITH RADIO |
| U0184-87 | LOST COMMUNICATION WITH RADIO - MISSING MESSAGE |
| 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 | IMPLAUSIBLE DATA RECEIVED FROM RESTRAINTS CONTROL MODULE - 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 |
| U1932-86 | OPERATIONAL MODE STATUS FROM BCM MISSING - SIGNAL INVALID |
| U3033-00 | CONTROL MODULE SECURITY CERTIFICATE MISSING/INVALID |