Vehicle battery guide

2023 Acura TLX: Key Fob Battery Replacement

The 2023 Acura TLX key fob remote requires a CR2032 battery. Replacing it is a straightforward DIY task that can typically be completed in a few minutes, usually without affecting your existing remote programming.

This guide applies to the following models:

2023 Acura TLX
2L 4 cyl SIDI AWD / 2L 4 cyl SIDI / Premium / All-Wheel Drive / Automatic (S10)
2L 4 cyl SIDI AWD A-SPEC / 2L 4 cyl SIDI / Premium / All-Wheel Drive / Automatic (S10)
2L 4 cyl SIDI FWD / 2L 4 cyl SIDI / Premium / Front-Wheel Drive / Automatic (S10)
2L 4 cyl SIDI FWD A-SPEC / 2L 4 cyl SIDI / Premium / Front-Wheel Drive / Automatic (S10)
3L 6 cyl SIDI Type-S / 3L 6 cyl SIDI / Premium / All-Wheel Drive / Automatic (S10)
3L 6 cyl SIDI Type-S Perf Tire / 3L 6 cyl SIDI / Premium / All-Wheel Drive / Automatic (S10)