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Home >> Mercedes Benz >> 2021 >> G550 >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System - Body - 463 Chassis (1 Of 3) >> Self-Diagnostic System >> Radio (RD) Test Of Electrical System - AD82.60-P-6000B

Radio (RD) Test Of Electrical System - AD82.60-P-6000B

MODEL 461, 463 

with CODE (EF1) Audio 10 RDS 

with CODE (EF2) Audio 10 RDS with CD slot 

with CODE (EF3) Audio 30 RDS 

  Radio (RD) diagnosis previous knowledge   AD82.60-P-2000B 
IMPORTANT
  • Perform a test on the speaker output using an independent speaker
  • Perform a test on reception interference using a separate antenna
  • Switch the radio off when disconnecting and connecting the connections and plug connections to the radio and to the speaker system
  • Battery voltage 11-14 V
  • Fuses in order
   
  Testing     
1 Radio (RD), test of electrical system voltage supply Radio voltage supply terminals 15 & 30 AD82.60-P-6000-01D
2 Radio (RD), test of electrical system, front left speaker output   AD82.60-P-6000-02B
3 Radio (RD), test of electrical system, front right speaker output Models 461, 463 with CODE EF1, EF2, and EF3
Model 463 as of 07/99 with CODE ET6
AD82.60-P-6000-03B
4 Radio (RD), test of electrical system, rear left speaker output   AD82.60-P-6000-04B
5 Radio (RD), test of electrical system, rear right speaker output   AD82.60-P-6000-05B
6 Radio (RD), test of electrical system, radio interference   AD82.60-P-6000-06B
7 Radio (RD), test of electrical system, antenna amplifier Models 461, 463 with CODE EF1, EF2, and EF3
Model 463 as of 07/99 with CODE ET6
AD82.60-P-6000-12D
8 Radio (RD), test of electrical system, radio reception   AD82.60-P-6000-07B
9 Radio (RD), test of electrical system, actuation for automatic antenna   AD82.60-P-6000-08C
10 Radio (RD), test of electrical system, speed-sensitive volume control   AD82.60-P-6000-09B
11 Radio (RD), test of electrical system, radio lighting   AD82.60-P-6000-10B
12 Radio (RD), test of electrical system, radio muting Models 461, 463 with CODE EF1, EF2, and EF3
Model 463 as of 07/99 with CODE ET6
AD82.60-P-6000-11B
13 Radio (RD), test of electrical system, D2B wakeup cable Model 463 as of 06/98 with digital data bus (D2B) AD82.60-P-6000-14A