Join Date: May 2007
Location: Peoria, AZ
Posts: 9,153
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Re: Cruise control inop
Quote:
Originally Posted by Jetjock
When I got my Ruby Red Z last April, I discovered that the cruise control did not work. At the time, I thought it was an easy fix, just check the hoses. I took it down to Gordon for him to take a look at it. He checked the vacuum and it was good. Check the dump switch and it worked fine. Switched out the stem with my other ZR-1 and that didn't do it. Finally, switched out the cruise control module with one that Gordon had and that didn't do it. I checked the clutch switch and it is clicking like it should which doesn't necessarily mean that it's working but that means that the adjustment is okay. Buying a test light to run through the diagnostics in the service manual. We did find out that someone put a 5 amp fuse in where it should have been a ten. We did find out that the LTPWS module has been fried because it would not enter into diagnostics mode. The cruise and the LTPWS share the same fuse. Looking for suggestions as to what next. No speed sensors codes shown.
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Is the brake switch centered on the brake pedal arm? If its not the cruise wont set.
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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; 06-11-2014 at 12:16 PM.
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