Specification

Brand

MPN

30621304

Year

2000, 2001, 2002, 2003, 2004

Make

Model

S40, V40

Trim

Sedan 4-Door, Wagon 4-door

Engine

1.9L 1855CC 113Cu. In. l4 GAS DOHC Turbocharged, 1.9l 1948cc L4 Gas Dohc Turbocharged, 2.4L 2435CC l5 GAS DOHC Naturally Aspirated, 2.5L 2521CC l5 GAS DOHC Turbocharged

Placement on Vehicle

Front-Left

Fitment Type

Direct Replacement

Warranty

1 Year

Country/Region of Manufacture

Spain

Surface Finish

Black

Part Number

30621304, 30638707, 30644058, 3817900-360, SW30644058

Condition

Used

Fit In Five Steps

How to replace a Volvo V40 S40 BCM CEM Central Electronic Body Control Module?

1.Secure Yourself

Open the engine compartment to access the battery. Disconnect the battery with a socket wrench.

2.Locate Body Control Module

Locate the ECM either in the engine compartment or under one of the front seats in the vehicle. The ECM is a silver, rectangular module. Consult your owner’s manual or appropriate car dealership for the location of the ECM if you don’t know.

3.Remove Old Body Control Module

Disconnect the electrical supply by lifting the locking tab and pulling away from the computer. This will isolate the electrical power. Unbolt the screws holding the ECM in place with a socket wrench. Pull the old ECM out.

4.Replace New Body Control Module

Replace it with the new one. Bolt the ECM in place with the socket wrench. Ensure the bolts are tight. Plug in the electrical wires to the ECM. The wiring harness will lock in once it is pushed in far enough.

5.Replace all Removed Parts and Check Engine

Connect the battery cables to the battery. Tighten the cables with a socket wrench. Start the vehicle and allow it to idle for five minutes. If there are still conflicting codes, the “Check Engine” light will come on.

Got something to discuss?


 
30621304 30638707 | 2000-2004 Volvo V40 S40 BCM CEM Central Electronic Body Control Module
30621304 30638707 | 2000-2004 Volvo V40 S40 BCM CEM Central Electronic Body Control Module