Precision Turbo and Engine BigStuff3 GEN3 Powertrain Controller Transmission Control Users Manual - Manual (Page 3)

Bigstuff3 GEN3 Transmission Control Manual
Transmission Control – System Contents
The transmission control option is sold with this user’s manual and the standalone transmission wire
harness, shown below. The remaining transmission control functionality is contained within the GEN3
ECU when it is ordered with the transmission control option.
GEN3 ECU’s sold with the transmission control option will have two (2) header connectors one at
each end of the ECU (vs. one header connector for the fuel and spark only ECU’s).
It is essential that
the transmission wire harness main connector be installed in the correct header connector
location on the ECU! Installing the transmission
Harness_Main_Connector to the incorrect
header location on the GEN3 ECU will damage the ECU and void the warranty!! The header
connector at one end of the GEN3 ECU will be marked “Transmission” to indicate the header
location where the transmission wire harness must be connected to.
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