Well, I'm getting a but stuck.
I have a transmission issue (this will be another story).
Transmission shop said it could be wiring before they would agree to warranty a repair.
During my check the truck ran fine, albeit stuck in 3rd gear, overdrive. Few codes -Irrelevant to this post BUT.
During the fault checking, the batteries ran low. Needles swept and naturally not enough juice to start. Batteries off, charged them up.
At some point, the 4WD, ABS, Airbag and engine light came on and first of odd faults were that the interior lights wouldnt come on. The horn would chirp when I used to lock it, but now it wouldnt.
Thought it may be still be an issue and the truck went to the autoelectricians to check the wiring from ECM to trans.
They scanned it while they worked on it and said it had completely lost configuration with an absolute boat load of codes. Yet on a smarty I only got the OD and lockup code.
Get the truck back from successful wiring check (not wiring) and I scanned it, Correct... AlfaOBD and Appcar both detect it as a Fiat 500!
Appcar had one code that I cannot get back (lost communication with TIPM flashed up for 3 seconds then went). Appcar cannot connect anymore.
AlfaOBD can connect, read "some" codes but I cannot configure anything to try and restore it... Fogs don't work, Cruise doesn't work, Idle up, to name some of the configs.
Long and short, HELP!
What is corrupted?
Batteries are good, Wiring load tested, Grounds good.
Connections on various connectors were all checked and clean. The only green crusty was the +12v on the tipm.
Transmission issue has been potentially diagnosed as solenoid packs/wiring in transmission.
Codes were p0973 and p2769. Unable to open the pan as its "warranty" with a 180 mile trip to shop.
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