Service bulletins for the 2020 Acura TLX
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
50 on file from NHTSA, as of 2026-10-19.
About C1600 on the 2020 Acura TLX: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: C1600 are shown. Show all
| BTS220602A | 2022-07-07. Service bulletin. STEERING; EQUIPMENT; ELECTRICAL SYSTEM. Tech line summary article - Clients are experiencing multiple warning lights coming on with DTC C1600-94 Precision All Wheel Steer System Unexpected Operation. Do an all DTC check. If you can duplicate and related codes are present, follow the appropriate troubleshooting. If you cannot duplicate the contention after clearing the DTC, then follow up with the client and document the driving conditions needed to replicate the client’s complaint. |
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| BTS220401 | 2022-05-06. Service bulletin. STEERING; ELECTRICAL SYSTEM. Tech line summary article - Clients are experiencing multiple warning lights coming on with DTC C1600-94 (Precision All Wheel Steer System Unexpected Operation). You need to do an all DTC check. If you can duplicate and related codes are present, follow the appropriate troubleshooting. If you cannot duplicate the contention after clearing the DTC then follow up with the client and document the driving conditions needed to replicate the complaint. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.