If you can convince Honda to do the work, then yes[0]. You could also go a local mechanic[0]. It is literally not possible for Microsoft et al or a independent programmer to sell you iPhone apps[1].
0: I'm assuming Ford hasn't added some sort of DRM to their vehicles; if they have, then they have a monopoly on maintenance for those vehicles and should be penalized accordingly.
1: They can sell you jailbroken-iPhone apps, but you could also get maintenance on a DRMed truck once you ripped out and replaced all the computer systems, so that's not very relevant.
0: I'm assuming Ford hasn't added some sort of DRM to their vehicles; if they have, then they have a monopoly on maintenance for those vehicles and should be penalized accordingly.
1: They can sell you jailbroken-iPhone apps, but you could also get maintenance on a DRMed truck once you ripped out and replaced all the computer systems, so that's not very relevant.