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pdm ddm ubdate fault code
Posted: 20 Oct 2019, 07:25
by marekrbk
added function, folding rearview mirrors. error even after erasing,all works just voice this error
Re: pdm ddm ubdate fault code
Posted: 20 Oct 2019, 09:23
by Go4IT
U0300 means "Internal Control Module Software Incompatibility" and the cause 4A „Incorrect component installed“
so the settings you did in CCC, which the module reads from the bus, are not possible with the kind of hardware/firmware you have.
Maybe you should also tell what you did prior to this DTC?
Re: pdm ddm ubdate fault code
Posted: 20 Oct 2019, 09:30
by marekrbk
I used the latest firmware that offered me the ids server
Re: pdm ddm ubdate fault code
Posted: 20 Oct 2019, 09:59
by Go4IT
Well, then pretty likely that's the fault!
Why did you update?
And did you updated the DDM as well? as they work pairwise.
Re: pdm ddm ubdate fault code
Posted: 20 Oct 2019, 14:40
by marekrbk
both modules are updated at the same time, the program offered me a new version. It added this function when locking Flap. the module works without errors only diagnostics, it shows u300
Re: pdm ddm ubdate fault code
Posted: 20 Oct 2019, 14:43
by drobec.eu
If your have U0300 "Internal Control Module Software Incompatibility" on PDM or DDM have you old firmware on module rear Door...
Front module (PDM,DDM ) is updatable but rear door module not updatable.
This is problem.
Now you have newest firmware on PDM,DDM but not compatible firmware (old) on rear door module...
Front module is on MS-CAN and rear Door module is LIN from front module...
Rear door module is as part of the front module...
Re: pdm ddm ubdate fault code
Posted: 20 Oct 2019, 15:39
by Go4IT
Shouldn't it be possible to update the rear modules as well? You may need to remove the from the car to get it CAN connected.
Re: pdm ddm ubdate fault code
Posted: 20 Oct 2019, 15:47
by drobec.eu
Go4IT wrote: ↑20 Oct 2019, 15:39
Shouldn't it be possible to update the rear modules as well? You may need to remove the from the car to get it CAN connected.
Maybe...
But Ford not provide new firmware to rear door module...
Not have new firmware rear door module ,not have bootloader (SBL)...
Maybe connect only j-tag no have CAN...
Re: pdm ddm ubdate fault code
Posted: 20 Feb 2020, 21:27
by amplified
Does anybody get past the situation like above, but rears decide to loose one touch up feature? Is the only option uploading new firm to both fronts, but get FL rears? i will try flashing old firmware to them , relearn and reflash with new to see if that does the same as putting old modules, relearn and they work like a charm untill battery disconnect.
Re: pdm ddm ubdate fault code
Posted: 03 Mar 2020, 21:06
by marekrbk
problem solved, load calibration modules with ucds -basic, not the last callibration