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#1 |
![]() Join Date: Sep 2006
Location: Tucson
Posts: 32
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Is there anyone rebuilding the 1990 DERMS, tried the gut in Texas and his phone is disconnected.
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#2 |
![]() Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,153
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Bummer.. I know my 1990 got swapped to the 1991 stuff some point before I bought it
Sent from my iPhone using ZR-1 Net Registry
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978 |
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#3 | |
![]() ![]() ![]() Join Date: May 2007
Location: Peoria, AZ
Posts: 9,154
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Not that I am aware of anymore. There was a vendor on Ebay for a while but I haven't seen them advertise for years. Your 90 DERM is a one year only DERM. About the only good news is they are NOT ZR-1 specific. A few units on EBay are available in the HI $300 to $400 range. Good luck. GC
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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 |
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#4 |
![]() Join Date: Sep 2006
Location: Tucson
Posts: 32
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Thanks for the info, is it very involved changing it to the 91 system?
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#5 |
![]() Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,153
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Yes I believe it is. I think all the sensors and harness need to be replaced along with the steering wheel and airbag. Like I said, my car was changed prior to me getting it
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978 |
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#6 |
Join Date: Mar 2009
Location: New Orleans
Posts: 8
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I just used Airbag Systems Inc (2 weeks ago). I think his name is Chris and he's located in Allen, TX. He just helped me sort out my 1990 DERM and get my system back functional and INFL REST light off. He did a nice job and was very helpful but I think it turns out that my problem wasn't the DERM but that I had simply bent the grounding clip in the connector to the steering column so when I plugged the connector together it was still grounded thus causing the fault. Got it back together correctly, cleared the codes, and it's fine now.
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