F15 Check Fluid Level Sensor No. 2

- Disconnect 2-pin plug from fluid level switch 2, located on Hydraulic Control Unit (HCU) reservoir.

- Measure resistance between pins 1 and 2 on HCU reservoir.

- Is resistance less than 5 ohms?

YES -- Service circuit 550 (Y/LG) or 535 (L/BR). Restore vehicle. Retest system.

NO -- Replace HCU reservoir. Restore vehicle. Retest system.