Part No. 65196 Genie S-60 & Genie S-65 5 - 67Third Edition • First Printing Section 5 • Troubleshooting Flow ChartsChart 31Drive Forwardor ReverseFunctionInoperativeBe sure all otherfunctions operatenormally includingdrive in oppositedirection ofmanfunction.Disconnect the EDCwire connector from thedrive pump, start theengine, move the drivecontroller to full forwardposition and note thevoltage across the wht#12 and the wht/blk #31wire terminals on theEDC. Reverse the voltmeter leads and movethe drive controller to fullreverse position andnote the voltage.voltagereadingsdifferent Repair or replace thedrive controller.voltage readingsthe sameAdjust the drive pumpnull (neutral).noimprovement Faulty drive pump,contact authorizedrepair facility.symptoms improveRe-adjust horsepowerlimiter board OR consultGenie Industries ServiceDepartment.Check the resistance ofthe EDC.0 orinfiniteohms Replace the EDC.20 to 24 ohms
