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INSPECTION
 
 
WINDSHIELD WASHER MOTOR CHECK
  1. Remove the washer tank assembly with the washer hose attached. Then fill the washer tank with water.
  2. Check to see that the washer fluid is vigorously sprayed when connecting the positive battery terminal to terminal number 2 and terminal number 1 to ground.
 
 
 
WINDSHIELD WASHER SWITCH CHECK
 
 
Check the windshield washer switch from the ETACS diagnostic trouble codes for proper operation (Refer to GROUP 54A, ETACS ).
 
 
 
WINDSHIELD WASHER FLUID EJECTION CHECK
noteUse special tool Adjustment tool, washer nozzle (MB992326) to adjust the splashing points of the nozzle.
 
 
Adjustment of the jet type washer nozzle injection position
cautionAdjust the splashing position within the specified adjustment range, otherwise the windshield cannot be washed properly.
1. Use special tool Adjustment tool, washer nozzle (MB992326) to adjust the splashing points of the nozzle.
2. Insert the jet type washer nozzle adjusting side of the special tool Adjustment tool, washer nozzle (MB992326) into the injection part of the washer nozzle as shown in figure (A).
3. Move the special tool Adjustment tool, washer nozzle (MB992326) up and down to adjust the angle of the washer nozzle as shown in figure (B).

 
 
 
 
WINDSHIELD WASHER TANK FLUID LEVEL SENSOR CHECK
 
 
WHEN THERE IS WASHER FILLED
1. Check the windshield washer tank fluid level sensor without removing the windshield washer tank assembly.
2. Connect the connector terminals as shown. There should be no continuity between them.
 

 
 
WHEN WASHER FILLED IS EMPTY
1. Drain washer fluid from the windshield washer tank assembly and check the windshield washer tank fluid level sensor.
2. Connect the connector terminals as shown. There should be continuity between them.