dtc codes

[aer2290]

Fault report on Delphi software. What does D71187, D70187 and C00188 mean?






Brake (ESP/BSM - ABS9 / ASR9 / ESP9 - BSM)
DTC Description
D71187 - MTA (manual transmission automatic) on VDB
- Missing message
- Inactive
Engine speed, first occurrence
Vehicle speed, first occurrence
Battery voltage, first occurrence
Engine speed, last occurrence

Vehicle speed, last occurrence
Battery voltage, last occurrence
Occurrence counter
00
11.95
0
0
11.95
40
D70187 - ECM CAN message
- Missing message
- Inactive
Engine speed, first occurrence
Vehicle speed, first occurrence
Battery voltage, first occurrence
Engine speed, last occurrence
Vehicle speed, last occurrence
Battery voltage, last occurrence
Occurrence counter
0
0
11.55
0
0
11.95
40
C00188 - VDB
- Bus off
- Inactive
Engine speed, first occurrence
Vehicle speed, first occurrence
Battery voltage, first occurrence
Engine speed, last occurrence
Vehicle speed, last occurrence
Battery voltage, last occurrence
Occurrence counter
0
0
12.40
0
0
12.40
39
Multifunction (Body computer - Body computer marelli - BCM)
DTC Description
No fault codes

[595Heaven]

Might help if you add the make model and engine of the vehicle.

And a 'please' often helps

[aer2290]

I was sure that info was in header of fault report. It is an Iveco daily 2.3 diesel 2014. Thanks for any help. Delphi generated report.

[595Heaven]

Thanks

Those DTCs all seem to relegate to CAN failures on the vehicle data bus (VDB), but don’t really give you much to go on I’m afraid.

Googling is not helping to track those codes down - presume they are manufacturer specific codes.

Could be physical damage to the can bus, or a failing module.

[aer2290]

Thanks for that, it's proving to be very difficult to the vehicle to function.

[drdino]

If I understand the formatting correctly, the 3 fault codes are set by the ABS module, right? Is the vehicle a manual or an auto?
In any case, if you have access to the schematics I would check the wiring to the Engine Control Module (and its fuse) and then the CANbus wiring . It looks like the ABS is complaining about lost comms to the ECM. If the latter is receiving power/ground but not communicating, you might have a CANbus wiring fault.

No entry for codes from the ECM confirms the above, looks like the tester cannot query it at all.

[aer2290]

Yes it's to do with brake module. Auto transmission. Agile which is a normal clutch and gearbox with electronic actuators for clutch and gear selection. Thanks very much people I'll carry on checking with the directions suggested. I'll repost any progress.