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1984 Corvette: Service Bulletin: Engine Stops Running When Starting with Air Conditioning "On"
Viewed 1116 times since Wed, May 13, 2015
Subject:   Engine Stops Running When Starting with Air Conditioning "On" Model and Year:   1984 Corvette with Automatic Transmissions Source:  Chevrolet Dealer Service Bulletin Bulletin No:   84-240 Section:    8B (XII) ... Read More
1984 Corvette: Service Bulletin: No Heat - A/C Control Unit
Viewed 1842 times since Sat, Aug 2, 2014
Model Year: 1984 Subject: No Heat - A/C Control Unit Source: Chevrolet Dealer Service Technical Bulletin Bulletin Number: 83-T-70, Number Ia Date: August, 1983 TO: ALL CHEVROLET DEALERS Conditions of "no heat" may be the result of... Read More
1985 - 1987 Corvette: Service Bulletin: Moan or Vibration with Air Conditioning Running
Viewed 982 times since Fri, Jul 4, 2014
Source: Chevrolet Dealer Service BulletinSubject: Moan or Vibration with Air Conditioning RunningModel and Year: 1985 - 87 CorvetteBulletin Number: 87-206Section: 1BDate: Sept., 1987TO: ALL CHEVROLET DEALERSSome 1985 -87 Corvettes may exhibit a moan... Read More
1986 - 1988 Corvette: Service Bulletin: New Heater and Air Condition Control Head Assembly
Viewed 840 times since Tue, Dec 9, 2014
Subject:   New Heater and Air Condition Control Head Assembly Model and Year:   1986 - 1988 Corvette Coupes Only Source:  Chevrolet Dealer Service Bulletin Bulletin No:   88-230-1A Section:   1A Date:    May, 1988 TO: ... Read More
1988 - 1989 Corvette: Hood Rubs Air Conditioning Hose
Viewed 1124 times since Mon, Jan 12, 2015
Subject:   Hood Rubs Air Conditioning Hose Model and Year:   1988 - 1989 Corvette Source:  Chevrolet Dealer Service Bulletin Bulletin No:   89-183-1B Section:   1B Date:    June 1989 TO:  ALL CHEVROLET DEALERS Some of... Read More
1988 - 1992 Corvette: Service Bulletin: A/C Compressor Sealing Washer (New Design)
Viewed 1274 times since Sat, Aug 2, 2014
Subject: A/C COMPRESSOR SEALING WASHER USAGE (NEW DESIGN) Model and Year: 1988-92 ALL PASSENGER CARS AND TRUCKS EXCEPT GEO Source: Chevrolet Service Bulletin Bulletin Number: 92-35-1D - (10/11/1991) THIS BULLETIN CANCELS AND SUPERSEDES... Read More
1990 - 1995 Corvette | ZR-1: AC Compressor Specifications
Viewed 627 times since Thu, Jul 24, 2014
Type: NippondensoDisplacement: LT5 - 10.0 cubic inches L98 - 12.7 cubic inches Read More
1990 - 1996 Corvette: HVAC Diagnostic Codes
Viewed 4260 times since Sat, Aug 2, 2014
On 1990 to 1996 Corvettes equipped with RPO C68 (electronic climate control), it is possible to read the HVAC system diagnostic codes from the climate control panel on the dashboard. To enter the diagnostic mode, press the fan up and down arrow... Read More
1990 Corvette: Service Bulletin: Loss of Heating or Cooling Control
Viewed 769 times since Sat, Nov 29, 2014
Subject:   Loss of Heating or Cooling Control Model and Year:   1990 Y Car with Electronic Air Conditioning (C68) Option Source:  Chevrolet Dealer Service Bulletin Bulletin No:   90-101-1A (Corporate Bulletin No:  931107) Section... Read More
1990 Corvette: Service Bulletin: L98 and LT5: Revised Air Conditioning Control Circuit Diagnosis
Viewed 2842 times since Sat, Aug 2, 2014
Subject: REVISED AIR CONDITIONING CONTROL CIRCUIT DIAGNOSIS Model and Year: 1990 CORVETTE WITH 5.7L L98 AND LT5 ENGINES Source: Chevrolet Dealer Service Bulletin Bulletin Number: 90-400-6E THIS BULLETIN CANCELS AND SUPERSEDES DEALER... Read More
1990 Corvette: Service Bulletin: Loss of Heating or Cooling Control
Viewed 1488 times since Fri, Aug 1, 2014
Subject: Loss of Heating or Cooling Control - New ProgrammerModel and Year: 1990 CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-378-1A - (10/25/1990)TO: ALL CHEVROLET DEALERSCondition:The customer may comment on a loss of heating or... Read More
1990 Corvette: Service Bulletin: Replacement of Isolation Diodes
Viewed 3218 times since Mon, Jul 14, 2014
#93-163-8A - REPLACEMENT OF ISOLATION DIODESMANY OF THE ELECTRICAL SYSTEMS ON OUR VEHICLES USE A DIODE TO ISOLATE CERTAIN CIRCUITS AND PROTECT THEM FROM VOLTAGE SPIKES. SOME OF THE CIRCUITS WHICH MAY USE SUCH A DIODE ARE LISTED BELOW:* A/C COMPRESSOR... Read More
1991 Corvette: Service Bulletin: Loss of Heat/Cooling Control
Viewed 1205 times since Fri, Aug 1, 2014
Subject: LOSS OF HEAT/COOLING CONTROL REVISED PROGRAMER AVAILABLE Model and Year:1991 CORVETTE WITH 5.7L ENGINESource: Chevrolet Service BulletinBulletin Number: 91-200-1A - (02/04/1991) Condition: On some vehicles the temperature of air coming from... Read More
2005 Corvette: GM TechLink: HVAC Module Service
Viewed 565 times since Wed, Jul 30, 2014
This information applies to the 2004 Cadillac XLR and the 2005 Chevrolet Corvette and newer.Use special care when removing or installing the HVAC module for service. The HVAC module is seated between a non-removable upper and lower tie bar(fig. 11 -... Read More