MSG Equipment MS002 COM - Diagnostics; Installing and Connecting the Alternator

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Test bench MS002 COM
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6. DIAGNOSTICS
6.1. Installing and connecting the alternator
1. Referring to the alternator OEM, that is commonly indicated on the body or rear cover, find on
the Internet the information on the alternator connector terminals.
Figure 10 illustrates the example of connection layout of Mitsubishi MD375853 alternator.
Figure 10. Mitsubishi MD375853 alternator and connector terminal references
Referring to the connector terminals on the figure 10, first, identify the alternator type (see
Appendix 1 to find the connector terminal references for each alternator type). Now, the terminal
G refers to C alternator type. Next, referring to Appendix 1, check what bench outputs should be
connected with the alternator (connection layout - Table 1).
Table 1 – Connection of Mitsubishi MD375853 alternator to the bench
Terminal
Bench
diagnostic output
G
GC
S
B+
L
D+
F
FR