Safety Warning
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.
Fuel Tank Unit Removal and Installation (2013-18): Installation
- Fuel Tank Unit - Temporarily Insert
1. Temporarily insert the fuel tank unit (A) into the fuel tank with a new O-ring (B). - Be careful not to damage the new O-ring.
- Be careful not to bend the fuel gauge sending unit.
- Do not coat the base gasket with oil.
- Fuel Tank Unit - Align
1. Align the marks (A) on the fuel tank and fuel tank unit, then insert the fuel tank unit into the fuel tank. NOTE: To avoid a fuel leak, check the base gasket, visually or by hand, to make sure it is not pinched. - Fuel Tank Unit - Install
1. Tighten a new locknut (A) by hand holding the fuel tank unit vertically. NOTE: Before tightening, align the mark (B) on the locknut to the start of the thread (C).2. Using the fuel nut wrench, tighten the locknut to the specified torque.
NOTE:- After tightening, make sure the marks (A) are still aligned.
- After installation, check the base gasket, visually or by hand, to make sure it is not pinched.
- Fuel Line Quick-Connect Fitting - Connect
1. Connect the quick-connect fitting (A) to the fuel tank unit . - Fuel Leak - Check
1. Connect the fuel tank unit connector (A) 2. Press the engine start/stop button to select the ON mode (but do not operate the starter motor). The fuel pump runs for about 2 seconds, and fuel pressure rises. Repeat this two or three times, then make sure there are no fuel leaks.
- Fuel Tank Unit Access Panel - Install
1. Install the access panel (A) to the floor. - Rear Seat Cushion - Install
1. Install the rear seat cushion - Refer to: Rear Seat Removal and Installation (2013-18), or Rear Seat Removal and Installation(With Seat Heater) (2016-18) .
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.