5.3 harness rewire
09-28-2018, 07:26 PM
#61
Staging Lane
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RED 76 LT. GREEN/WHITE IAC COIL B HIGH
RED 77 LT. GREEN/BLACK IAC COIL B LOW
RED 78 LT. BLUE/BLACK IAC COIL A LOW
RED 79 LT. BLUE/WHITE IAC COIL A HIGH
https://www.google.com/search?q=GM+I...fidLtGdA4rbwM:
Look at link above for picture of where each wire goes.
RED 77 LT. GREEN/BLACK IAC COIL B LOW
RED 78 LT. BLUE/BLACK IAC COIL A LOW
RED 79 LT. BLUE/WHITE IAC COIL A HIGH
https://www.google.com/search?q=GM+I...fidLtGdA4rbwM:
Look at link above for picture of where each wire goes.
09-28-2018, 07:28 PM
#62
Staging Lane
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Got it everything is soldered & extended I decided to remove all the 4l60e wiring also If I do switch trans I’m doing a Th400. I will finish up with the fuse block tomorrow !
10-04-2018, 04:50 PM
#66
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The relays for my harness arrived today following lt1swap parts list but they are 40 amp instead of 30 amp relays. Should I exchange them or should I be fine running 40 amp?
10-04-2018, 08:56 PM
#67
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40 amp is the capacity. I wouldn't worry about it.
10-04-2018, 09:15 PM
#69
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10-10-2018, 07:58 PM
#70
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10-10-2018, 08:07 PM
#71
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Fuse block & relays are ready wired in my obd2 port also so I can hopefully run gauges on iPad while I buy some nice ones, I’m leaving the wires in the harness ready to wire into gauges. I found out the “Dorman” fuse block that lt1swap shows is REALLY cheap quality. I went down to autozone & got me a 5 fuse version they sell. Has lid to protect fuses & it uses plugs instead of direct solder to fuse holder.
Mil wire for check engine light & the ignition/12+ wires from pcm also need a bit of help figuring out other than that I’m ready to drop in this baby 4.8 !!!
Mil wire for check engine light & the ignition/12+ wires from pcm also need a bit of help figuring out other than that I’m ready to drop in this baby 4.8 !!!
10-10-2018, 08:17 PM
#72
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Fuse block & relays are ready wired in my obd2 port also so I can hopefully run gauges on iPad while I buy some nice ones, I’m leaving the wires in the harness ready to wire into gauges. I found out the “Dorman” fuse block that lt1swap shows is REALLY cheap quality. I went down to autozone & got me a 5 fuse version they sell. Has lid to protect fuses & it uses plugs instead of direct solder to fuse holder.
Mil wire for check engine light & the ignition/12+ wires from pcm also need a bit of help figuring out other than that I’m ready to drop in this baby 4.8 !!!
Mil wire for check engine light & the ignition/12+ wires from pcm also need a bit of help figuring out other than that I’m ready to drop in this baby 4.8 !!!