102F00

The signal of circuit 15 is implausible.


Possible cause:

- Terminal 15
Affected functions:

- Power generation

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Test 1: Test voltage supply of circuit 15.

1. Test voltage supply of circuit 15.
Actual value: Terminal (15)
Test prerequisite

- Ignition ON
Status of relevant actual value:
- Terminal 15:Warning!
Specified value

- ON
Question

- Is the actual value o.k.?


YES
The actual value is okay.Possible cause and remedy

- In the event of stored faults with a high fault frequency count or in the event of customer complaints, check lines and connectors for loose contact and corrosion..
End of test

NO
Power supply Terminal (15)
Test prerequisite

- The actual value is not o.k.
Special tools

- Test cable 266 589 01 63 00
- Socket box 129 589 00 21 00
Test sequence

- Switch off ignition.
- Connect socket box (126-pin) to component N3/9 (CDI control unit).
- Measure direct voltage with multimeter between sockets (F.2) 98 and (F.15) 111 of the 126-pole socket box tester.
- Switch on ignition.
Specified value

- Voltage[11...14] V
Question

- Is the measurement value OK?


YES
The measurement value is OK.Possible cause and remedy

- In the event of stored faults with a high fault frequency count or in the event of customer complaints, check lines and connectors for loose contact and corrosion..
End of test

NO
The measurement value is not OK.Possible cause and remedy

- Check component N10/1kD (Circuit 15 relay).
- Test wiring of voltage supply between component N10/1 (Front SAM control unit with fuse and relay module) and component N3/9 (CDI control unit).
- Replace component N10/1 (Front SAM control unit with fuse and relay module).
End of test