FUEL PUMP (WATER HEATER SYSTEM) REMOVAL/INSTALLATION [MZR-CD (RF Turbo)]

id074000908419

Warning

•  Vaporization of fuel in the fuel tank could occur depending on the temperature causing the pressure to increase.

•  If fuel system related servicing is performed under conditions of high pressure in the fuel tank, the ignition of highly flammable fuel sprayed under high pressure could cause serious injury or death, and damage to facilities and equipment. Fuel can also irritate the skin and eyes.

•  To prevent accidents, always loosen the fuel-filler cap to reduce pressure in the fuel tank before performing servicing on the fuel system.

1.   Disconnect the negative battery cable.

2.  Remove the under cover.

3.  Disconnect the fuel hose.

4.  Slide the water heater unit to the left.

5.  Disconnect the fuel pump connector.

6.  Remove the fuel pump.

am3zzw00004171

7.  Install in the reverse order of removal.

8.  Perform water heater unit selftest and prefilling utility. (See WATER HEATER SYSTEM INITIAL SETTING [MZR-CD (RF Turbo)].)