Fuel Tank Fuel Pump Module Wiring Harness Replacement
Special Tools
EN-6015 Closure Plugs
For equivalent regional tools, refer to Special Tools .
Removal Procedure
Warning: Refer to Petrol/Petrol Vapours Warning in the Preface section.
- Disconnect the battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection : without Start/Stop System .
- Fuel tank draining. Refer to Fuel Tank Draining .
- Remove the rear wheelhouse panel liner. Refer to Rear Wheelhouse Panel Liner Replacement .
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
- Disconnect the fuel tank fuel pump module wiring harness (1) and unclip from the body.
- Disconnect the fuel return pipe (3) from the fuel return pipe connector (1). Refer to Plastic Collar Quick Connect Fitting Service .
- Close all connections with EN-6015 plugs.
- Disconnect the fuel feed pipe (3) from the fuel feed pipe connector (1). Refer to Plastic Collar Quick Connect Fitting Service .
- Close all connections with EN-6015 plugs.
- Disconnect the fuel tank fill EVAP emission pipe quick connect fitting (5) from the fuel tank vent pipe (1). Refer to Plastic Collar Quick Connect Fitting Service .
- Close all connection with EN-6015 plugs.
- Loosen the fuel filler pipe clamp (3).
- Remove the fuel filler hose (4) from the fuel filler pipe (2).
- Place a suitable adjustable jack under the fuel tank.
- Remove the 2 fuel tank strap bolts (2).
- Remove the 2 fuel tank straps (1).
- Lower the fuel tank (2) slowly and carefully to a height where the fuel pump wiring harness (1) is accessible.
Unclip the fuel tank fuel pump module wiring harness from the 2 bracket clips (3).
- Disconnect the fuel pump wiring harness plug (1) from the fuel tank fuel pump module (2).
- Disconnect the fuel filter wiring harness plug (3) from the fuel filter (4).
Installation Procedure
- Connect the fuel pump wiring harness plug (1) to the fuel tank fuel pump module (2).
- Connect the fuel filter wiring harness plug (3) to the fuel filter (4).
- Clip the fuel tank fuel pump module wiring harness (1) to the 2 bracket clips (3).
- Install the 2 fuel tank straps (1).
Caution: Refer to Fastener Caution in the Preface section.
- Install the 2 fuel tank strap bolts (2) and tighten to 23 N·m (17 lb ft).
- Install the fuel filler hose (4) to the fuel filler pipe (2).
- Install the fuel filler pipe clamp (3).
- Remove the EN-6015 plugs from all connections.
- Connect the fuel tank fill EVAP emission pipe quick connect fitting (5) to the fuel tank vent pipe (1). Refer to Plastic Collar Quick Connect Fitting Service .
- Remove the EN-6015 plugs from all connections.
- Connect the fuel feed pipe (3) to the fuel feed pipe connector (1). Refer to Plastic Collar Quick Connect Fitting Service .
- Remove the EN-6015 plugs from all connections.
- Connect the fuel return pipe (3) to the fuel return pipe connector (1). Refer to Plastic Collar Quick Connect Fitting Service .
- Clip the fuel tank fuel pump module wiring harness (1) to the body.
- Install the rear wheelhouse panel liner. Refer to Rear Wheelhouse Panel Liner Replacement .
- Lower the vehicle.
- Connect the battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection : without Start/Stop System .
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© Copyright Chevrolet. All rights reserved |