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#1 |
![]() Join Date: Apr 2019
Location: Houston
Posts: 3
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I understand that there is s fuse block under the passenger dash in the 93-96 models - can anyone confirm this and identify what the fuses are for? Thanks
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#2 |
![]() Join Date: Jul 2020
Location: Nashville TN
Posts: 317
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It is actually on the right side of the dash, not under it. You can access it by opening the passenger door and then turning the knob on the cover panel.
It has the normal array of fuses protecting subsystems of the vehicle (i.e. ecm, lights, wipers, fuel pump, etc) a FSM will have all the info, but here's a handy link: https://fuse-box.info/chevrolet/chev...993-1996-fuses |
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#3 |
![]() Join Date: Apr 2019
Location: Houston
Posts: 3
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Mikey,
Thanks - I know that panel, however, I have heard that there are three additional fuses somewhere under the passenger dash panel..... I don't know if that is correct...... |
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#4 |
![]() Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,154
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Yes there is an auxiliary panel, 1990 was 4 fuses.. I think the 93-later it is 8 fuses or at least 8 spots. not sure of all the functions, I think one is fuel pump #2
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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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#5 |
![]() Join Date: Apr 2019
Location: Houston
Posts: 3
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Thanks Jeff - i cannot find the fuse block in the Manual....does anyone know the function of the fuses..?
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#6 |
![]() ![]() ![]() Join Date: May 2007
Location: Peoria, AZ
Posts: 9,154
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It's pictured in the glove box manual/ console manual. As stated by -=JEFF=- the MY 90 has a single block and the 91 MYs and up have a double aux fuse block
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director ![]() 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V Last edited by GOLDCYLON; 10-20-2022 at 09:36 PM. |
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#7 |
![]() Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,112
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It is behind the plastic CDM bracket (90-93). It is not readily seen. It slides into the plastic CDM bracket on the backside (towards firewall). Note, while it is easy to get to once you find it, the bracket, relays and fuse are just slid together. Be sure to pay attention how everything is oriented as you have limited space and some of it has to be done by feel. Depends on what you are trying to do. If you just need to check or replace a fuse, try to be easy and just slide it out being careful not to dislodge the fuse block from the bracket.
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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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#8 | |
Join Date: Jun 2008
Location: Alberta
Posts: 85
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Sent from my iPhone using ZR-1 Net Registry
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#9 |
Join Date: Jun 2008
Location: Alberta
Posts: 85
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Good to know. I have 2-1990 z cars, both are DNS now for 2-3 years, due to health issues. But next week I plan to begin the entire process again to find the problems.
I found in red car, the tiny white wire that runs up to key switch was broken from wear, which explains why the starter was intermittent, if I slammed upwards on steering wheel tilt option, I would get occasional connection of that broken wire. Replaced switch, and still no start when running purple starter wire directly to battery, it will crank, but no fire. But if it sits for 3-4 days, and retry, the engine will fire for 2 seconds, then goes back to cranking over and nothing fires. Why would it fire for couple seconds after sitting for a couple days. ? Sent from my iPhone using ZR-1 Net Registry
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#10 |
![]() Join Date: Dec 2019
Location: st louis mo
Posts: 747
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Bad vats module maybe,or try to with key in drivers door,lock and unlock,then try to start
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95 admiral blue z(sold)/ / 93 ruby z(sold) 91 steel blue z/95 aqua z haibeck 510, 91 callaway 415 areobody #5 |
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