Corvette Action Center Knowledgebase

1968 Corvette Convertible: Engineering Service Letter: Rear Courtesy Light Shorting Out

Nov 20, 2014 1968 corvette, esl, engineering service letter, courtesy light, shorting out, convertible, ground circuit, battery 0 0 736 4/5 (1 Vote)

Subject: Rear Courtesy Light Shorting Out Model and Year: 1968 Corvette Convertible (#974) S.N.) Source: Chevrolet Engineering Service Letter Bulletin No: NA Section: NA Date: ... Read More

1984 - 1996 Corvette: Wiring and Circuit Identification

Feb 8, 2015 c4 corvette, wiring, circuit, circuits, wires, identification, ground, grounds 0 1 5219 3.38/5 (8 Votes)

Below are tables showing the identification of wiring and circuits for 1984 - 1996 Corvettes: Read More

2019 Corvette ZR1: Service Bulletin: #PIC6338B: Service Parts Restriction - ZR1 Carbon Fiber Body Parts and Ground Effects - (Apr 15, 2019)

Oct 9, 2020 2019 corvette, 2019 corvette zr1, 2019 zr1, zr1, zr1 corvette, service bulletin, carbon fiber, body parts, body panels, ground effects, parts restriction, PIC6338B 0 0 1658 5/5 (1 Vote)

#PIC6338B: Service Parts Restriction - ZR1 Carbon Fiber Body Parts and Ground Effects - (Apr 15, 2019) Subject: Service Parts Restriction - ZR1 Carbon Fiber Body Parts and Ground Effects Brand: Model: Model Year: VIN: Engine: ... Read More

1996 - 2005 Corvette: GM TechLink: Star Washers in Grounds

Jul 18, 2014 c4 corvette, c5 corvette, c6 corvette, gm techlink, star washer, star washers, grounds, corrosion, ground connection 0 0 1310 5/5 (1 Vote)

This information applies to 1996-2005 passenger cars, trucks and utilities.In the past, star washers have been used under most ground connections. It was believed using a star washer would improve continuity to ground and prevent the ground fastener... Read More

1972 Corvette: Service News: Headlamp Circuit Diagnosis

Jan 12, 2015 1972 corvette, service news, chevrolet service news, headlamp, headlight, circuit, diagnosis 0 0 815 0/5 (0 Vote)

Subject: Headlamp Circuit Diagnosis Model and Year: 1972 Passenger Cars and Trucks Source: Chevrolet Service News Page Number: 5-6 Date: June, 1972 The following headlamp circuit diagnosis data... Read More

2008 - 2013 Corvette: Customer Satisfaction Program: Number 14203, Low-Beam Headlamps Inoperative

Jan 12, 2015 2008 corvette, 2009 corvette, 2010 corvette, 2011 corvette, 2012 corvette, 2013 corvette, customer satisfaction program, 14203, head lamp, headlamp, headlamps, low-beam, inoperative, ubec, relay control circuit, daytime running lamps, fog lamps 0 0 1810 5/5 (2 Votes)

2008-13 Chevrolet Corvette – Customer Satisfaction ProgramNumber 14203, Low-Beam Headlamps InoperativeCONDITIONOn certain 2008-2013 model year Chevrolet Corvette vehicles, when the engine is warm, the underhood bussed electrical center (UBEC)... Read More

1984 Corvette: Service Bulletin: Rear Hatch Defogger Circuit Revision

Jan 10, 2015 1984 corvette, service bulletin, rear hatch, window, defogger, circuit, revision, electrical, schematic, defogger switch, fuse, fuse block 0 0 3322 5/5 (1 Vote)

It should be noted that if your Corvette still has this problem, this Bulletin offers the exact fix with related wiring diagrams. This repair work is NOT for the average "do-it-yourselfer" and should only be conducted by qualified service... Read More

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