Mercedes-Benz MCS Specifications download pdf (Page 107)

Fig. 138: FM/AM Amplifier Power Consumption, Antenna System (AS) Electrical System Test

FM/AM AMPLIFIER GROUND CONNECTION, ANTENNA SYSTEM (AS) ELECTRICAL SYSTEM TEST - AD82.62-P-6000-

05A

ANTENNA SYSTEMS (AS), TESTING ELECTRICAL SYSTEM - AD82.62-P-6000A

MODELS 163, 168, 202.078 /080 /083 /182 /188, 208 (except, 208.4), 202.01 /02/12 as of 1.1.97, 210.0 /2

Test of Gauge/test connection Operation/

Requirement

Specified

value

 Possible

cause/

Remedy

1.0 Ground

connection

FM/AM

amplifier

(A2/18)

A2/18 Radio (A2): OFF

Do not release

attachment at

FM/AM amplifier

(A2/18). The

attachment point

of the amplifier

simultaneously

serves as the

ground

connection.

< 1 ohms

 Transition

impedance at

ground

connection

Antenna system (AS)

diagnosis, previous

knowledge

AD82.62-P-2000A

 Battery voltage

11-14V>

2001 Mercedes-Benz ML320

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 129 130

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Mercedes-Benz MCS Specifications Page 107