21
Main Valve (Disconnect main 2 Pin Plug on Hydraulic Actuator Assembly & measure resistance. 2 to 5.5 Ohms, service cable harness, any other reading replace Actuation Assembly)
61
Fluid Level Indicator Circuit (FLI)and Pressure Warning Switch (PWS) Circuit (For FLI disconnect 5 pin connector on fluid reservoir measure pin 1 & 2 for resistance > 2 ohms replace indicator, For PWS disconnect Pressure Switch connector measure pins 3 & 5 should have a short if not replace Pressure Switch FOR PWS CHECK SYSTEM MUST BE PRESSURIZED)