K Yukon/Denali 4WD V8-6.5L DSL Turbo VIN S (1999)
Oil Pressure Switch (For Fuel Pump): Service and Repair
REMOVAL PROCEDURE
1. Remove the fuel manager/filter.
2. Disconnect the electrical connector.
3. Remove the switch (1).
INSTALLATION PROCEDURE
1. Install the switch (1).
2. Reconnect the electrical connector.
3. Install the fuel manager/filter.
4. Bleed the fuel system. Refer to Fuel Feed and Fuel Return Pine Purge Procedure.