Replacing And Relocating The Fuel Pump Control Module (23-26)

REPLACING AND RELOCATING THE FUEL PUMP CONTROL MODULE

TECHNICAL SERVICE BULLETIN

DESCRIPTION

A new control module for the fuel pump (hereafter referred to as the FP control module) has been introduced. (This part is sometimes also known as the Pump Electronic Module, or PEM.) There is also a new location for the FP control module. Vehicles built after the chassis breaks below already have the FP control module installed in the new location.

When replacing a defective FP control module, use the new part, and install it in the new location. This TNN describes the method of replacing the old FP control module with the new FP control module in its new location.

VEHICLES AFFECTED

Model	Chassis No
S40 (04-)	-168552
V50	-169721

PARTS: 

Description	Quantity	Part No.
Control module	1	30769225
Cable harness kit	1	30724963
Cable tie	1	983750

SERVICE

1. Information on new FP control module location 

   The FP control module has been moved from its previous location in front of the rear axle on the right side of the fuel tank (as illustrated).

   Fig 1: Locating Old FP Control Module

   Courtesy of VOLVO CARS OF NORTH AMERICA.
2. Information on new location, continued 

   The new location is on the left side beneath the rear seat cushion and carpet as illustrated.

   Fig 2: Locating New FP Control Module

   Courtesy of VOLVO CARS OF NORTH AMERICA.

   Replacement and relocation of FP control module 

3. Preparatory work 

   Ignition in position 0.

   Removal 

4. Removing the old FP control module 

   Raise the vehicle.

   The FP control module is located in front of the rear axle on the right side of the fuel tank.

   Bend in the 2 metal tabs (1).

   Fig 3: Locating Metal Tabs

   Courtesy of VOLVO CARS OF NORTH AMERICA.

   Remove: 

   • The connector from the FP control module
   • The FP control module from the vehicle

   Installation 

5. Install the plug 

   Fit the plug from the cable harness kit to the connector.

   Fig 4: Fittng Plug

   Courtesy of VOLVO CARS OF NORTH AMERICA.

   Use a cable tie to securely fasten the cable to the bracket.

   Fig 5: Fastening Cable To Bracket

   Courtesy of VOLVO CARS OF NORTH AMERICA.
6. Installing the new FP control module 

   Raise the left seat cushion of the rear seat.

   Remove the scuff plate on the left side by pulling the front edge straight up and then detaching it at the rear edge.

   Fold up the carpet to expose the floor and connector.

   Fig 6: Removing Scuff Plate

   Courtesy of VOLVO CARS OF NORTH AMERICA.
7. Installing the new FP control module, continued 

   Open the connector and fit the cable harness from the kit.

   Fig 7: Fitting Cable Harness

   Courtesy of VOLVO CARS OF NORTH AMERICA.

Installing the new FP control module, continued 

Position the FP control module on the floor between the two studs.

Remove the backing tape from the FP control module's velcro strip and press it into position.

Plug the connector into the FP control module.

Reposition the carpet and fit the scuff plate.

Reposition the seat cushion.

WARRANTY CLAIM INFORMATION

LABOR OP.	LABOR DESCRIPTION	LABOR TIME
28411-2	FP control module, install	0.3 hr
Claims may be submitted under the New Car Warranty when there is a documented customer complaint, using claim type: 01.