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Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System - Body -- 163 Chassis >> Self-Diagnostic System >> Wiper system test of electrical system wiper positions combination switch - AD82.30-P-6002-09GH

Wiper system test of electrical system wiper positions combination switch - AD82.30-P-6002-09GH

HAND-HELD TESTER Scope of test Measuring instrument/ Test connection Operation/ Requirement Specified value
  • Possible cause/Remedy
1.0  Rest position 
Contact 1
15 MULTIMETER RESISTANCE TYPE OF MEASUREMENT 19 Combination switch (S4) in rest position < 1 Ω
  • S4
1.1  Intermittent wipe 
Contact 2
15 MULTIMETER RESISTANCE TYPE OF MEASUREMENT 19 Combination switch (S4) in "Intermittent wipe" position < 1 Ω
  • S4
1.2  Tip wipe 
Contact
15 MULTIMETER RESISTANCE TYPE OF MEASUREMENT 18 Combination switch (S4) in "Tip wipe" position < 1 Ω
  • S4
1.3  Wipe stage 1 
Contact
15 MULTIMETER RESISTANCE TYPE OF MEASUREMENT 18 Combination switch (S4) in "Wipe stage 1" pos. < 1 Ω
  • S4
1.4  Wipe stage 
2 Contact
17 MULTIMETER RESISTANCE TYPE OF MEASUREMENT 18 Combination switch (S4) in "Wipe stage 2" pos. < 1 Ω
  • S4
1.5  Intermittent wipe 
Contact 1
16 MULTIMETER RESISTANCE TYPE OF MEASUREMENT 18 Combination switch (S4) in "Intermittent wipe" position < 1 Ω
  • S4