Corvette Action Center Knowledgebase

1990 Corvette: Service Bulletin: Loss of Heating or Cooling Control

Nov 29, 2014 1990 corvette, service bulletin, heating, cooling, loss, control, hvac, air conditioning, c68, rpo c68, ecm, ccm, a/c, delco-loc 0 0 1811 0/5 (0 Vote)

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:... Read More

1990 Corvette ZR-1: Service Bulletin: Engine Exchange Program

Nov 28, 2014 1990 corvette, zr-1, corvette zr-1, lt5, lt5 engine, vin code j, engine exchange, engine exchange program, service bulletin 0 0 1571 0/5 (0 Vote)

Subject: Engine Exchange Program Model and Year: 1990 Corvette with LT5 (VIN Code J) Engine Source: Chevrolet Dealer Service Bulletin Bulletin No: 90-59-6 Section: 6 Date: ... Read More

1990 - 1996 Corvette: Fixing Erratic Digital Display

Aug 5, 2014 1990 corvette, 1991 corvette, 1992 corvette, 1993 corvette, 1994 corvette, 1995 corvette, 1996 corvette, fixing, erratic, digital, display, instrument cluster, gauges, digital dash, dashboard 0 0 6657 3.67/5 (6 Votes)

Submitted by: Gorgon I am offering this write-up for those that have problems with the digital dash of the 90 to 96 model Corvettes. This interior has analog gauges with a digital LCD in the center of the instrument cluster. My experience... Read More

1990 - 1996 Corvette: HVAC Diagnostic Codes

Aug 2, 2014 1990 corvette, 1991 corvette, 1992 corvette, 1993 corvette, 1994 corvette, 1995 corvette, 1996 corvette, hvac, diagnostic code, diagnostic codes, heating, ventilation, a/c, air conditioning, rpo c68, electronic climate control 1 7 12740 4.55/5 (11 Votes)

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: L98 and LT5: Revised Air Conditioning Control Circuit Diagnosis

Aug 2, 2014 1990 corvette, zr-1, corvette zr-1, l98, lt5, l98 engine, lt5 engine, a/c, air conditioning, revised, control circuit, diagnosis, ecm, a/c clutch, diagnostic chart, 90-400-6E 1 0 5677 4/5 (4 Votes)

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

Aug 1, 2014 1990 corvette, service bulletin, hvac, heating, cooling, ac, air conditioning, ventilation, rpo c68, c68, 90-378-1A, code 01, code02 0 0 1234 0/5 (0 Vote)

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: Administrative Message: 1990 Corvette, Competition Yellow Paint Photosensitivity

Jul 31, 2014 1990 corvette, service bulletin, administrative message, competition yellow, paint, photochromatic, photosensitivity, photo sensitivity 0 0 980 0/5 (0 Vote)

The following notice was sent to all Chevrolet dealers on May 11, 1990. **ADMINISTRATIVE MESSAGE 01-132 CREATED ON 05/11/90 TO: ALL CHEVROLET DCS DEALERS SUBJECT: 1990 CORVETTE, COMPETITION YELLOW PAINT... Read More

1990 Corvette: Service Bulletin: Competition Yellow Paint Comments About Color Changes

Jul 31, 2014 1990 corvette, service bulletin, competition yellow, paint, color changes, changes, dupont, photochromatic, 90-306-10 0 0 918 0/5 (0 Vote)

Subject: COMPETITION YELLOW PAINT COMMENTS ABOUT COLOR CHANGESModel and Year: 1990 CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-306-10 - (07/13/1990) TO: ALL CHEVROLET DEALERS Condition: Owners of some 1990 Corvettes painted... Read More

1990 Corvette: Service Bulletin: Information on Door Lock System Components and Replacement Components

Jul 31, 2014 1990 corvette, service bulletin, door lock, door locks, components, replacement, 90-375-10, actuator rods, front door, mounting plates 0 0 945 0/5 (0 Vote)

Subject: INFORMATION ON DOOR LOCK SYSTEM COMPONENTS AND REPLACEMENT COMPONENTS Model and Year: 1990 CORVETTE Source: Chevrolet Service Bulletin Bulletin Number: 90-375-10 - (10/25/1990) TO: ALL CHEVROLET DEALERS Some 1990 Corvette models... Read More

1990 Corvette: Recall: Inoperative Parking Brake

Jul 30, 2014 1990 corvette, zr-1 corvette zr-1, l98, rpo l98, rpo lt5, lt5 engine, lt5, l98 engine, parking, brake, inoperative, recall, recall notice, campaign, service bulletin, 90-C-09 0 0 1627 0/5 (0 Vote)

Subject: CAMPAIGN: INOPERATIVE PARKING BRAKE Model and Year: 1990 CHEVROLET CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-C-09 - (01/24/1990) General Motors has determined that certain 1990 Chevrolet Corvette model vehicles may... Read More

Articles Search Results