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#1 |
![]() Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,112
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Hi, Does anyone know right off where the 10 Way Instrument Panel Harness to Engine Harness connector is on a 90? The preliminary 90 manual I have says behind passenger glove box. This is the VATS wire from the Ignition to CCM to ECM. I am willing to track it down, but thought someone here would know from experience. I need to check for 5 volts. THANKS! I am tracking down a CODE CCM code 54, and want to rule out wiring, I am leaning to more of an intermittent connection with the ignition switch.
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Corvette95 Registry and Forum (*************) 1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD 1995 C4 Coupe Purple/Blk 6 Speed 1989 C4 Conv Wht/Red Auto SOLD 1996 C4 Conv Black/Tan Auto SOLD 1994 C4 Coupe Wht/Blk SOLD 1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD 1986 C4 Coupe Black/Red 4+3 SOLD 1990 C4 ZR-1 Red/Red #0454 |
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#2 |
![]() Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,154
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that pass through is is behind the right Cylinder head under the hood..
If you remove the lower hush panel on the pass side. you need to focus near the tunnel, that is where the harness comes in and then the wiring extends to near the Radio receiver..
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978 |
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#3 | |
![]() Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,112
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Awesome! Thanks!! Sent from my iPhone using ZR-1 Net Registry
__________________
Corvette95 Registry and Forum (*************) 1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD 1995 C4 Coupe Purple/Blk 6 Speed 1989 C4 Conv Wht/Red Auto SOLD 1996 C4 Conv Black/Tan Auto SOLD 1994 C4 Coupe Wht/Blk SOLD 1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD 1986 C4 Coupe Black/Red 4+3 SOLD 1990 C4 ZR-1 Red/Red #0454 |
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