Fuel System - Fuel Pump Control Module Replacement
NO: 23-32DATE: 4-30-2008
MODEL: See chart below
M. YEAR: See chart below
SUBJECT:
Fuel Pump Control Module Replacement
REFERENCE: VIDA
Note!
If using a printed version of this TNN, first check for the latest online version.
Description:
A new fuel pump control module (also referred to as Pump Electronic Module, or PEM) has been introduced as a spare part, which requires a new location if it is replaced. This TNN applies to vehicles manufactured up to the chassis number in the chart below. If the PEM needs to be replaced, install the PEM in the new location as per the Service method below.
Vehicles:
Parts:
Service
Information on new location
Note!
The pump electronic module (PEM) has a new location. The PEM has been moved from its previous location on the fuel tank, as illustrated. The new location is on the right rear edge of the spare wheel well.
Preparatory work
Removal of interior components
Ignition key in position 0.
Open the trunk lid/tailgate
Remove:
- the cargo compartment mat/floor hatches
- the rear seat cushion
Fold forward the backseat's backrest.
Remove the side cushion. See:
> Removal, replacement and installation
> Body and interior
> Interior
> Rear seat, passenger seat, seat
> Upholstery, side cushion, replacing
Remove the right part of the backrest
Removing the child seat bracket:
- Remove the bracket from the floor
- Place the insulation to one side
Cable harness removal
Remove the right floor hatch over the fuel tank
Remove:
- the cable harness connector by the wheel housing/sill (arrow in photo)
- the cable harness connector at the fuel pump
- the cable from its mountings
Cut the cable harness as illustrated. This makes the cable harness easier to remove from the vehicle. Remove the remaining part of the cable harness with connector.
Removing the old PEM
Raise the vehicle. PEM is located at the fuel tank on the right side.
Remove:
- the connector from the PEM
- the PEM from the vehicle
- the cable harness from its mountings
- the cable harness from the vehicle
Check that the fuel line sits in its clamps.
Installation
Replacing the cable harness
Replace the rear cable harness with a new one according to the Parts chart on page 1.
Note!
The photos at left illustrate the two different types of terminals on the two harnesses. Ensure that the correct parts are used.
Cable harness installation
Connect the connectors at the sill and fuel pump.
Position the cable harness in the sealing ring socket and in the mounting on the body (arrow in photo).
Install the floor hatch. Tighten to 6 Nm (4.5 lb. ft.).
Carefully check that the seal is in place when the hatch is installed.
New PEM installation
The new PEM is to be positioned on the rear part of the spare wheel well on the right side between the two stampings and below the bead of sealant, as shown in the photo.
Remove the backing tape from the self-adhesive Velcro strap and install the PEM. Connect the cable's connector from the cable harness to the PEM.
Finishing work
Reposition the insulating mat.
Install:
- the child seat bracket to the floor.
Use new screws:
- 1 M1O tightened to 50 Nm (37 lb. ft.)
- 1 M12 tightened to 80 Nm (60 lb. ft.).
- the backrest. Use new screw:
- 1 M10, tightened to 50 Nm (37 lb. ft.)
- side cushion
- seat cushion
- cargo compartment carpeting/floor hatches.
Warranty Claim Information