mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 12409 > < Initial Inspection and Diagnostic Overview|Page 12407
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Pneumatic System: Pinpoint Tests

Figure 1

Preparation For Test - Section 22

Preparation for Test:

1. Review section 0.
2. Review Section 21.
3. Voltage supply to All-Activity-Module (N1) OK,
4. Battery voltage 11 -14 V,
5. Fuses all OK,
6. Remote Central Locking system (RCL) functions property.

Special Tools

Test equipment; See MBNA Standard Service Equipment Program

Description

Brand, model, etc.

Digital multimeter

Fluke models 23, 77 III. 83,85,87

Initial Inspection and Diagnostic Overview|Page 12409 > < Initial Inspection and Diagnostic Overview|Page 12407