Pending DTC Info

Event Type: PENDING_DTC_INFO

Enablement Package: NA

Trigger Condition

The PENDING_DTC_INFO event must be subscribed by the customer.
The event will be triggered whenever the vehicle’s ECU (Electronic Control Unit / Engine Control Unit) identifies a pending Diagnostic Trouble Code.

Example Payload

{
"inputBit7": 0,
"partialUpdate": false,
"inputBit4": 0,
"voiceCallActive": 0,
"inputBit3": 0,
"inputBit6": 0,
"inputBit5": 0,
"type": "PENDING_DTC_INFO",
"deviceId": "7b9ec524-8059-11ec-91e8-c1b4ab6f81d2",
"networkService": 0,
"commStateConnected": 0,
"messageType": "PENDING_DTC_INFO",
"messageIndex": "16078646",
"dimentionFix": 0,
"lastKnownLon": -90.5253357,
"inputBit0": 0,
"inputBit2": 0,
"id": "1c006e23-1101-46ce-8260-f7add74896a4",
"state": null,
"inputBit1": 0,
"commStatusAvaliable": 0,
"locality": null,
"eventIndex": 0,
"assetNo": "",
"fixStatusCorrected": 0,
"deviceSerial": "1062505290",
"groupName": "Azuga Northeast",
"lastKnownTime": 1663891316000,
"jmsType": "",
"vehicleName": "Zia's Vehicle",
"deviceTypeId": 1,
"destinationQueues": null,
"city": null,
"latitude": 38.6210808,
"unitStatus": 0,
"invalidFix": 0,
"dataService": 0,
"noOfAccums": 0,
"customerId": 1059,
"beaconMacAddress": null,
"tripNumber": 711,
"spare": 0,
"address": null,
"roaming": 0,
"messageEventType": null,
"stateId": 0,
"updateTime": null,
"userId": "8a9388a8-7dd7-5b7e-017e-c0a7a85c5e35",
"batteryPercentage": 0,
"currentState": 0,
"deviceProtocolMessageId": null,
"messageEventTypeId": 0,
"zipCode": null,
"country": null,
"deviceAssociatedVIN": "1G1PF5SC0C7208921",
"beaconType": null,
"groupId": "bb443197-af0f-11ea-87f7-712f0c9121d3",
"vendorTypeId": 1,
"firmwareVersion": null,
"fixStatuslastKnown": 0,
"fixStatusHistoric": 0,
"longitude": -90.5249991,
"satellites": null,
"locationTime": 1663891337000,
"odometer": 209870,
"offset": -300,
"virtualTripEnd": false,
"imei_meid": "352602114115360",
"insideHOO": true,
"timeOfFix": null,
"sensorNames": null,
"tripPolyline": null,
"lastKnownLat": 38.6207052,
"fixQuality": 0,
"unitStatusBit0": 0,
"unitStatusBit2": 0,
"unitStatusBit1": 0,
"unitStatusBit3": 0,
"storedLocation": false,
"protocolVersionIdChange": true,
"accumesList": null,
"accumulators": null,
"fixStatusPredict": 0,
"network3G": 0,
"lastKnownAddress": "14442 Clayton Rd, Ballwin, MO 63011, USA",
"privacyModeEnable": false,
"fixStatus": 0,
"vehicleId": "7b9ec523-8059-11ec-91e8-79d8a6a932aa",
"lastKnownFixQuality": 0,
"dtcMessageRecords": [
{
"dtcType": 0,
"failureMode": 0,
"subType": "DTC_MESSAGE_RECORD_OBD",
"dtcMessage": "0171"
},
{
"dtcType": 0,
"failureMode": 0,
"subType": "DTC_MESSAGE_RECORD_OBD",
"dtcMessage": "0299"
}
],
"dtcCount": 2,
"userName": "Bruce Driver",
"tripState": "ACTIVE",
"messageTypeId": 51,
"obdSpeed": null,
"location": {
"latitude": 38.6210808,
"longitude": -90.5249991
},
"commonState": 0,
"carrierId": null
}

Reference

Field	Description
type String	Type of event. Example: `PENDING_DTC_INFO`
deviceId String,UUID	Unique identifier of the device. Example: `7b9ec524-8059-11ec-91e8-c1b4ab6f81d2`
messageType String	Type of message. Example: `PENDING_DTC_INFO`
lastKnownLon Double	Last known longitude of vehicle in degrees. Example: `-90.5253357
id String,UUID	Unique identifier of the message. Example: `1c006e23-1101-46ce-8260-f7add74896a4`
deviceSerial String	Serial number of the device. Example: `1062505290`
groupName String	Name of the assigned group. Example: `Azuga Northeast`
lastKnownTime TimeStamp	Last known time in milliseconds. Example: `1663891316000`
vehicleName String	Name of the vehicle. Example: `Zia's Vehicle`
deviceTypeId Integer	Type ID of the device, 1-Datalogger Example: `1`
customerId Integer	Unique Azuga ID of the customer. Example: `1059`
tripNumber Integer	Represents a unique ID assigned to a specific trip, allowing the system to track and reference that particular journey or route. Example: `711`
userId String,UUID	Unique ID of the user. Example: `8a9388a8-7dd7-5b7e-017e-c0a7a85c5e35`
deviceAssociatedVIN String	VIN associated with the device.. Example: `1G1PF5SC0C7208921`
groupId String,UUID	Unique Identifier of the Group. Example: `bb443197-af0f-11ea-87f7-712f0c9121d3`
vendorTypeId Integer	Vendor type ID. Example: `1`(1= Danlaw)
locationTime Time Stamp	Time the location was recorded in milliseconds. Example: `1663891337000`
odometer Integer	Odometer reading in kilometers. Example: `209870`
offset Integer	Time zone offset. Example: `-300`
virtualTripEnd Boolean	Indicates whether the trip ended virtually. Example: `false`
imei_meid String	IMEI/MEID of the device. Example: `352602114115360`
insideHOO Boolean	Indicates if inside hours of operation. Example: `true`
lastKnownLat Double	Last known latitude of vehicle in degrees. Example: `38.6207052`
lastKnownAddress String	Indicates last known Address. Example: `14442 Clayton Rd, Ballwin, MO 63011, USA`
vehicleId String,UUID	Unique ID for the vehicle. Example: `7b9ec523-8059-11ec-91e8-79d8a6a932aa`
dtcCount Integer	Count of DTC records in the message. Example: `2`
userName String	Name of the user. Example: `Bruce Driver`
tripState String	State of the trip. Example: `ACTIVE`
latitude Double	Latitude co-ordinate value in degrees Example: `38.6210808`
longitude Double	Longitude co-ordinate value in degrees Example: `-90.5249991`
dtcMessageRecords dtcType: 0, failureMode: 0 subType: DTC_MESSAGE_RECORD_OBD, dtcMessage: 0171	Object list of DTC records:
dtcType Integer	Represents the type or category of the Diagnostic Trouble Code (DTC). Values typically indicate whether the fault is active, historical, pending, or system-specific. Example: `0`
failureMode Integer	Indicates the nature or severity of the fault detected. The values generally follow the J1939 standard: 0 – No fault detected (OK) 1 – Data valid but above normal operational range (Warning) 2 – Data valid but below normal operational range 3–7 – Reserved for future use or custom definitions 8 – Severe fault detected 9 – Critical fault requiring immediate action (e.g., shutdown) These codes describe how serious the fault is and what type of intervention may be required.. Example: `0`
subType String	Specifies the format or schema used to interpret the DTC record. This value helps identify the standard (e.g., J1939) under which the DTC is reported. Example: `"DTC_MESSAGE_RECORD_OBD"`
dtcMessage Integer	The actual DTC code. Example: `0171`