Flash: Transmission Control Module Body Control Module And Instrument Cluster Interface Enhancements to...
Fiat technical service bulletin 18-020-14 for 2014 Fiat 500L.
- Bulletin number
- 18-020-14
- Component
- Power train
- Summary
- Flash: Transmission Control Module Body Control Module And Instrument Cluster Interface Enhancements to Improved Transmission Performance This bulletin involves selectively erasing and reprogramming the Transmission Control Module (TCM), Body Control Module (BCM), and the Instrument Panel Cluster (IPC) with new software. Customer may desire refined transmission gear selection performance.
Owners of these vehicles have filed 123 complaints in the transmission category.
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