check that screen at end of jar cover tube is not plugged and an adequate supply of washer solution is in jar I 2 If items in step 1 check out start wiper motor first then push washer button and listen for click as washer relay pulls in If no click is heard check power supply 12 V at washer pump wiring connector No voltage indicates defective car wiring 3 If correct voltage reading was obtained in step 2 start wiper first then connect 12 volt supply to t one of wiper terminals and ground the other If washer relay click is heari a defective dash switch is indicated 4 If washer relay click is not heard in step 3 a defective washer pump relay coil is indicated 5 If relay click is heard in step 3 and pump still does not pump water a defective valve assembly is indicated NOTE Listen for soft clicking as washer pump ratchet wheel is rotated through a cycle Washer Pumps Continuously When Wiper is ON 1 Disconnect wiring from washer pump If pump shuts off trouble is located in the wiring or switch 2 If pump fails to shut off in step 1 remove pump assembly from car for further checking See Checking Procedure for detached washer pump below Checking Detached Washer Pump 1 Connect 12 volt supply to one of washer terminals and ground the other Manually rotate the rotor mom POWER SOURCE POWER LEAD J RELAY ARMATURE GROUND 7 Fig 8 1143 Checking Detached Washer Pump w BOARD HI SPEED SHUNT TERMINAL CIRCUIT BREAKER A bi v BLACK INC one I