OEM 2005 Buick Rendezvous Power Steering Pump

2005 Buick Rendezvous Parts Questions & Experts Answers

• Q: How to replace the Power Steering Pump (LA1) on 2005 Buick Rendezvous?

  A: The first step to replace the Power Steering Pump (LA1) requires users to disconnect the wiring harness from its retainer on the reservoir followed by Power Steering Pump pulley accessory Drive Belt removal. Detach the power steering pressure hose then the power steering return hose from the pump before removing the mounting bolts which secure the pump. Secure the Power Steering Pump from the vehicle before capping both the pump and the hoses to stop contamination. The technician proceeds to remove both the Power Steering Pump pulley as well as the reservoir from the pump housing. The Power Steering Pump requires the reservoir to be mounted before installing the pump pulley. Place the pump into its proper slot before installing bolts which must be tightened at 34 nm (25 lb ft). Connect the wiring harness to the reservoir retaining point before attaching both the power steering return hose and pressure hose to the pump. The final steps include installing the accessory Drive Belt while performing power steering system bleeding then performing leak inspections.