
Remove the oil pressure sender.

Remove the oil filter fitting.
 Oil Pan Disassemble Engine Lubrication Oil Sump/Pan
Oil Pan Disassemble Engine Lubrication Oil Sump/Pan Oil Pump Removal Engine Lubrication Oil Pump
Oil Pump Removal Engine Lubrication Oil PumpFolded-Over Wire Repair
   Special Tools EL-38125-10 Splice Sleeve Crimping ToolFor equivalent regional tools, refer toSpecial Tools.The GM global wire repair strategy uses connector assemblies (pigtails) and terminatedleads to repair wiring harnesses.To reduce and manage GM Service Parts proliferation, the service pigtails a ...