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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Jeep WranglerBattery Location & Size
OEM battery spec from the factory service manual for the 2017 JK example (2017).
Quick Answer
Location
In checked 2017 JK, 2018 JK and JL, and 2024 JL owner manuals, the main 12V battery is in the engine compartment. A 2018 Wrangler can be JK or JL. Stop/Start and 4xe equipment can add other batteries; use the matching manual before service.
Source: Factory service manual — 2017 Jeep Wrangler 2017 JK example.
This vehicle's factory manual
2017 Jeep Wrangler: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2017 Jeep Wrangler
Maintenance Specs
Frequently Asked Questions
- Where is the battery in a 2017 Jeep Wrangler?
- The 2017 Jeep Wrangler battery is located in checked 2017 jk, 2018 jk and jl, and 2024 jl owner manuals, the main 12v battery is in the engine compartment. a 2018 wrangler can be jk or jl. stop/start and 4xe equipment can add other batteries; use the matching manual before service..
- What size battery does a 2017 Jeep Wrangler take?
- Refer to the factory service manual for the exact battery group size and CCA rating for your 2017 Jeep Wrangler.
- How hard is it to replace the battery on a 2017 Jeep Wrangler?
- Battery replacement on the 2017 Jeep Wrangler is typically a straightforward DIY job taking 15–30 minutes.