Express 2500 2WD V8-4.8L VIN V (2004)
Thoroughly wash all contaminants from around the EHCU.
2. For cutaway vehicles, remove the splash shield.
3. For AWD vehicles, remove the torsion bar.
4. Disconnect the electrical harness connectors from the electronic brake control module (EBCM).
5. Important:
Make sure that brake lines are tagged and kept in order for proper reassembly.
Disconnect the brake lines from the brake pressure modulator valve (BPMV).
6. Remove the bolts securing the EHCU mounting bracket to the frame rail.
7. Remove the EHCU from the vehicle.
