Q: How to remove the Fuel Level Sensor assembly on 2008 Toyota Highlander?
A: The procedure to uninstall the 2GR-FE fuel system's fuel level sensor assembly begins with pressure reduction from the fuel system then the negative battery terminal cable disconnection. The next steps require elimination of the rear seat center assembly before taking out the rear headrest of the left side assembly. Sequentially remove the seat track bracket cover LH in addition to the rear outer track bracket cover LH and the rear inner track bracket cover LH and rear seat leg side cover LH. Detach the rear No. 1 seat lock cable assembly with remote folding function before removing the rear No. 1 seat assembly on the LH side. Follow the same procedure on the right hand side by stripping the rear seat headrest assembly and then removing the seat track bracket cover RH, rear outer track bracket cover RH, rear inner track bracket cover RH, rear seat leg side cover RH, and the rear No. 1 seat assembly RH. Continue by removing the rear door scuff plate LH, rear door opening trim Weather Strip LH, deck board assembly, No. 3 deck board sub-assembly, No. 2 deck board sub-assembly, tonneau cover assembly with tonneau cover, rear No. 1 floor board without rear No. 2 seat, rear seat side cover LH with rear No. 2 seat, deck side trim box LH, rear seat side cover RH with rear No. 2 seat, jack carrier support, jack carrier cushion, jack assembly, jack carrier assembly, deck side trim box RH, deck floor board assembly without rear No. 2 seat, rear mat, deck floor board assembly with rear No. 2 seat, rear deck floor box without rear No. 2 seat, rear No. 2 seat inner belt assembly with rear No. 2 seat, and disconnect the rear seat lap type belt assembly LH and RH with rear No. 2 seat. Remove the rear No. 2 seat assembly with rear No. 2 seat, rear floor finish plate, deck side trim cover LH, deck side trim cover LH, side trim cover LH without rear seat entertainment system, power outlet socket bezel with rear seat entertainment system, rear combination light service cover LH, rear power point socket assembly, rear power outlet socket cover, rear deck trim cover without remote folding function, reclining remote control lever bezel LH with remote folding function, rope hook assembly for LH side, No. 2 deck side trim hook, front deck side trim cover LH, disconnect the rear No. 1 seat outer belt assembly LH, and remove the deck trim side panel assembly LH. The last step involves removal of the rear floor service hole cover followed by disconnecting and removing the fuel suction tube assembly with pump and gauge together with the fuel level sensor assembly from the fuel suction tube.