Diagnostic Manual, Info./Comm., Volume 1
Electrical Test Program - Test
Test step |
Test scope |
Test connection |
Test condition |
Nominal value |
Possible cause/Remedy |
1.0 |
CD changer (A2/6)
Voltage supply
Terminal 30
Model 202, 208, 210 up to 05/98
Model 124 |
6
(F) |
A2/6
|
4 (D) |
Remove A2/6.
Unplug connector.
Measure at connector (Figure 1).
Radio: ON
|
10 - 14 V |
Wiring,
1.1 |
1.1 |
Voltage supply
Terminal 15 |
6
(F) |
A2/6
|
5
(E) |
Remove A2/6.
Unplug connector.
Measure at connector (Figure 1).
Ignition and Radio: ON
|
10 - 14 V |
Wiring,
A2/6,
Values OK: Radio, see 3.1 23 .
or AD82.60 in WIS |
2.0 |
CD changer (A2/6)
Voltage supply
Terminal 30
Model 163 |
F |
A2/6
|
D |
Remove A2/6
Unplug connector
Measure at connector
(Figure 2).
Radio: ON
|
10 - 14 V |
Wiring,
2.1 |
2.1 |
Voltage supply
Terminal 15 |
F |
A2/6
|
E |
Remove A2/6.
Unplug connector.
Measure at connector (Figure 2).
Ignition and Radio: ON |
10 - 14 V |
Wiring,
A2/6,
Values OK: Radio, see 3.1 23 .
or AD82.60 in WIS |
3.0 |
CD changer (A2/6)
Voltage supply
Terminal 30
Model 129, 202, 208, 210 as of 06/98
|
1 |
A2/6
|
2 |
Remove A2/6.
Unplug connector.
Measure at connector (Figure 3).
Radio: ON
|
10 - 14 V |
Wiring,
Radio
AD82.60 in WIS |
4.0 |
CD changer (A2/6)
Command functions |
|
|
|
Remove A2/6.
Unplug connector and reconnect again
Ignition and Radio: ON
|
Command functions again possible |
Wiring,
A2/6, |
|
|