Fuel Pump Module: Installation
- Ensure sealing area on shoulder of fuel tank is clean. Install NEW "O" ring on sealing area on shoulder of fuel tank.CAUTION: Alignment tab on bottom side of fuel pump module must engage with notch in fuel tank when installing fuel pump module. DO NOT overtighten fuel pump module lock nut.
- Install fuel pump module on fuel tank so alignment tab on bottom side of fuel pump module engages with locator notch in fuel tank. See Fig 1 and Fig 2
. Install fuel pump module lock nut. Hold fuel pump module in place while tightening fuel pump module lock nut (using Special Tool 6856) to specification. See TORQUE SPECIFICATIONS .CAUTION: Overtightening the pump lock ring may result in a leak.
- Raise the fuel tank on the transmission stand. Install fuel pump electrical connector into hole in the body. Connect the purge and vent lines.
- Raise tank into position and install tank straps. Install the fuel filler tube and tighten the clamp. Reposition the stabilizer bar and install bolts. Lower vehicle.
- Connect the fuel pump electrical connector that is in the rear seat. Install the rear seat. Connect the battery cable.
- Fill fuel tank. Use the DRBIII® scan tool to pressurize the fuel system. Check for leaks.