Q: How do you remove the FPFCM on Buick Enclave,Chevrolet Traverse and GMC Acadia?
A: Raise the rear of the vehicle and support it securely on jackstands. Disconnect the electrical connector from the Fuel Pump Driver Module (FPDM). Loosen the bolts that retain the FPDM, then slide the module mounting bracket to disengage it from the bolt heads. Installation is the reverse of removal.