RindaTechnologies TechMate Pro User Manual page 54

MerCruiser Thunderbolt V Ignition
Thunderbolt V Adapter
Rinda Tech P/N 94020
Connecting to the 2nd Generation (1996-up) Thunderbolt V Module
Connection of the TechMate Pro scan tool to the Thunderbolt V module requires
scan tool adapter #94020 shown above. The adapter has 4 leads protruding from
it. Two leads are used for communicating with the 2nd generation Thunderbolt
V module and 2 leads are used for battery power. To properly to the module,
carefully proceed through the following steps:
1) Before connecting the TechMate Pro scan tool to the Thunderbolt V module
be sure the Engine's Ignition Switch is in the OFF position.
2) Referring to the image above, locate the Thunderbolt V data communication
terminals. These terminals are normally covered at the factory by a small
amount of silicone rubber. Use a small jeweler's screwdriver or a pair of
needle-nose pliers to carefully remove this material. This removal process will
expose the Thunderbolt V's two data communication terminals.
Note, the communication terminals should be recovered with silicone rubber
(GE RTV silicone or equivalent) when you have finished acquiring the
Thunderbolt V's data.
3) Referring to Figure 27 and Figure 28, connect the YELLOW and VIOLET
"mini-grabber" test clips to the Thunderbolt V's communication terminals
as shown. The "mini-grabber" clips are designed to hook underneath the
terminal pins. Pay careful attention, since the module's pins do not have any
markings, to ensure connecting the colored leads to the proper terminals.
Additionally, be sure the test clips form a good electrical connection with the
Thunderbolt V's terminal pins.
2nd Generation Thunderbolt V
Data Terminals
Data Terminal #1
Connect Yellow Lead
Here
Page 54
Figure 29
Data Terminal #2
Connect Violet Lead
Here