What is the key fob battery of the 2017 Toyota Tacoma?

vehicles without a smart key system: CR2016; vehicles with a smart key system: CR2032. Source: 2017 Toyota Tacoma Owner's Manual.

2017 Toyota Tacoma Key Fob Battery

2017 Toyota Tacoma key fob battery: CR2016 (Vehicles without a smart key system) or CR2032 (Vehicles with a smart key system).

Depends on your key type. Choose yours, or compare them here.

2017 Toyota Tacoma Owner's Manual, PDF pages 487 and 485

Use a CR2016 (vehicles without a smart key system)Open the manual at this page ↗Added Oct 22, 2026 · Updated Oct 26, 2026

See where it's printed

Key fob battery · Vehicles without a smart key system · PDF page 487
Use a CR2016 (vehicles without a smart key system)

Key fob battery · Vehicles with a smart key system · PDF page 485
CR2032 (vehicles with a smart key system)

See every quote (2 values)

2 values

Applies to	Value	Manual says	Page
Vehicles without a smart key system	CR2016	“Use a CR2016 (vehicles without a smart key system)”	PDF page 487 ↗
Vehicles with a smart key system	CR2032	“CR2032 (vehicles with a smart key system)”	PDF page 485 ↗

Scroll the table to see the quote and page →

Matches your manualCR2016 coin battery

For Vehicles without a smart key system

Matches your manualCR2032 coin battery

For Vehicles with a smart key system

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Original sourcePDF pages 487 and 485

Key fob battery · Vehicles without a smart key system · PDF page 487
Use a CR2016 (vehicles without a smart key system)

Key fob battery · Vehicles with a smart key system · PDF page 485
CR2032 (vehicles with a smart key system)

Short lines are shown as printed; open the manual for the full page.