Corvette Action Center Knowledgebase

1985 Corvette: Service News: Revised Differential Case Cross Pin Installation Procedure

Oct 8, 2014 1985 corvette, service news, revised, differential, rear differential case, differential case, cross pin, installation, procedure, shop manual update, service manual update, cross pin shaft 0 0 1064 0/5 (0 Vote)

Subject: Revised Differential Case Cross Pin Installation Procedure Model and Year: 1985 Corvette Source: Chevrolet Service News Page Number: NA Date: March/April 1985 - Volume 57 - Number 2 Figure 4B-39 shown on... Read More

2020 Corvette: Service Bulletin: #20-NA-217: Improved Electronic Limited Slip Differential (ELSD) Calibration - (Nov 10, 2020)

Nov 11, 2020 2020 corvette, service bulletin, steering, g96, 20-NA-217, limited slip, differential, elsd, calibration, wheel slip, stability 0 0 2758 0/5 (0 Vote)

2020 Corvette: #20-NA-217: Improved Electronic Limited Slip Differential (ELSD) Calibration - (Nov 10, 2020) Subject: Improved Electronic Limited Slip Differential (eLSD) Calibration Brand: Model: Model Year: Breakpoint Date: ... Read More

2014 - 2020 Corvette: Service Bulletin: #19-NA-046: Information on Electronic Limited Slip Differential (eLSD) Operation and Driver Information Center

Oct 15, 2020 c7 corvette, c8 corvette, 2020 corvette, service bulletin, dic elsd, electronic limited slip, differential, limited slip differential, 19-NA-046 0 4 4301 3.6/5 (5 Votes)

#19-NA-046: Information on Electronic Limited Slip Differential (eLSD) Operation and Driver Information Center (DIC) Wheel Slip Screen - (Oct 13, 2020) Subject: Information on Electronic Limited Slip Differential (eLSD) Operation and Driver... Read More

2014 - 2019 Corvette: GM TechLink: Warble Sound from Rear of Vehicle

Aug 25, 2020 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2019 corvdette, gm techlink, transmission, rpo m5u, m5u, differential, rear differential, warble, differential cover, bushing 0 1 4214 3.5/5 (4 Votes)

Warble Sound from Rear of Vehicle July 30, 2020GM TechLink Some 2014 - 2019 Corvette models equipped with the 6.2L V8 engine (RPO LT1) and 8L90 automatic transmission (RPO M5U) may have a warble-type sound coming from the rear of the vehicle with... Read More

1984 Corvette: Recall: Product Safety Campaign 84C25 Rear Axle Differential Cross Shaft

Jan 18, 2015 1984 corvette, recall, recall notice, product safety campaign, 84c25, rear axle, differential, cross shaft, cross-shaft, retention, wire snap rings 0 0 1032 0/5 (0 Vote)

Subject: Product Safety Campaign 84C25 Rear Axle Differential Cross Shaft Model and Year: 1984 Chevrolet Corvette Models Source: Chevrolet Dealer Product Campaign Bulletin Bulletin No: 84C25 Section: ... Read More

1963 - 1965 Corvette: Service Bulletin: Drive Line Noise

Jan 9, 2015 1963 corvette, 1964 corvette, 1965 corvette, service bulletin, clunk, clunking noise, driveline, drive line, reverse gear, differential, differential carrier 0 0 1148 0/5 (0 Vote)

Subject: Drive Line Noise Model and Year: 1963 - 1965 Corvette Source: Chevrolet Technical Service Bulletin Bulletin No: #1069 Section: IV Date: January 7, 1965 TO: ALL... Read More

1980 - 1982 Corvette: Service News: Differential Side Bearing Removal

Oct 5, 2014 1980 corvette, 1981 corvette, 1982 corvette, service news, chevrolet service news, differential, rear differential, side bearing, bearing, removal, procedure 0 0 901 0/5 (0 Vote)

Subject: Differential Side Bearing Removal Model and Year: 1980 - 1982 Corvette Source: Chevrolet Service News Page Number: Page 1 Date: September/October 1983 - Volume 55 - Number 5 Due to a design change on the differential case on... Read More

2014 Corvette: Recall: Low Rear Differential Fluid Level

Aug 13, 2014 2014 corvette, recall, recall notice, low, rear differential, fluid, level, rear, assembly, insufficient fluid, 13384 0 0 1507 1/5 (1 Vote)

Model Year: 2014 Chevrolet CorvetteSubject: Low Rear Differential Fluid LevelSource: Customer Satisfaction Program BulletinBulletin Number: 13384Date: November 2013 To view the complete recall notice, please click on the PDF link below. Read More

1970+ Corvette: Service Bulletin: Positraction Chatter

Aug 2, 2014 1970 corvette, c3 corvette, service bulletin, positraction, chatter, clutch, clutch plates, differential, housing 1 0 1186 5/5 (1 Vote)

Subject: Positraction ChatterModel and Year: NASource: Chevrolet Dealer Service Technical BulletinBulletin Number: 78-T-5, Section IVDate: Jan., 1978 TO: ALL CHEVROLET DEALERS In some cases after extended expressway driving in warm ambients, a... Read More

1984 Corvette: Recall: Rear Axle Differential Cross Shaft Retention

Jul 30, 2014 1984 corvette, recall, recall notice, rear axle, differential, cross shaft, retention, 84-C-25, campaign 0 0 1264 0/5 (0 Vote)

Subject: REAR AXLE DIFFER- ENTIAL CROSS SHAFT RETENTION Model and Year: 1984 CHEVROLET CORVETTE MODELS Source: Chevrolet Campaign Bulletin Number: 84-C-25 - (09/20/1985) TO: ALL CHEVROLET DEALERS The National Traffic and Motor Vehicle... Read More

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