MSG Equipment MS006 Manual De Usuario página 23

Below the example of the LUCAS 24157 alternator is illustrated (fig. 23).
Figure 23. Alternator LUCAS 24157 and connector terminal references
First, determine the alternator type referring to the connector terminals (fig. 23) referring to the
Appendix 1. In this case, the terminal D+ refers to the alternator type lamp.
Then we refer to the Appendix 1 to check which outputs the alternator should be connected to.
The connection chart is in the table 4 below.
connector terminal
There's a feature of the alternator LUCAS 24157 connection: although there's only one output B+
on the bench, two outputs B+ have to be connected to the alternator connector. In this case, to
connect the missing output, use the spare connection wire (e.g. green) and couple it with the one
of the red connection wires inserting to the special plug socket (fig. 24).
Figure 24. Connection of two wires to the test bench output
Table 4 – Connection of alternator LUCAS 24157
Alternator
D+
B+
B+
Bench
diagnostic output
L/D+
B+
User manual
Cable
colour code
black
red
English
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