ML 55 AMG (163.174) V8-5.5L (113.981) (2001)
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An engine in poor running order may cause the vacuum systems to operate sporadically.
Diagnostic Trouble Code Descriptions
Preparation for Test
1. Review All-Activity-Module (N10) diagnostics.
2. All fuses OK.
3. Voltage supply to All-Activity- Module (N10) is OK,
4. Connect the Hand-Held Tester (HHT) to X11 /4, according to diagram, see section 0.
4. HHT serial interface is OK.
Special Tools
Test equipment; See MBNA Standard Service Equipment Program
Description
Brand, model, etc.
Digital multimeter
Fluke models 23, 77 III, 83,85,87
B1040 - B1703
