Raptor Shift Light
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Join Date: Apr 2004
Location: Texas
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Im sure the next question will be "where can i find the tach wire"
Red will go to ignition / switched on +12v
Black will go to chassis / ground
Green goes to 99-2002 LS1: tach wire is pin #10 on red PCM connector
and remember to use this setting for the raptor
For LS1 Engines, set shift light to "4 cylinder" mode for 2 pulse/rev
Red will go to ignition / switched on +12v
Black will go to chassis / ground
Green goes to 99-2002 LS1: tach wire is pin #10 on red PCM connector
and remember to use this setting for the raptor
For LS1 Engines, set shift light to "4 cylinder" mode for 2 pulse/rev