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Category Archives: Codes

Corvette Codes

At Corvette Salvage, we offer up to date information regarding Corvette GM Codes. Here you can find color codes, diagnostic codes, ECU & EPROM codes, interior trim level codes, etc.., If there is information you would like to request, email support@corvettesalvage.com and a crew member will get to posted.


Color Codes | Diagnostic Codes | ECU EPROM Codes | RPO CodesTrim Levels

C5 Corvette Diagnostic Trouble Codes (DTCs) & Descriptions

C5 Corvette Diagnostic Trouble Codes (DTCs) & Descriptions Banner

What is a Diagnostic Trouble Code (DTC)? A Diagnostic Trouble Code (DTC) is a systematic coding structure used by a Corvette to signal that an issue has occurred. Each DTC consists of one letter and four digits, such as B0605, and corresponds to a specific error/fault. When a component or system is not operating within…

2020 Corvette Interior Trim Level Codes

2020 Corvette Interior Trim Level Codes Banner

The 2020 Corvette includes the following three interior trim levels: 1LT, 2LT and 3LT. The features of each are discussed below. 1LT Interior Trim Features Starting at $59,995, the 1LT is the entry level trim package and is intended for driving purists who want the lightest Stingray possible, but one that’s still well equipped. This…

2020 Corvette Exterior Color Codes

2020 Exterior Paint Colors Banner

12 Exterior Paint Color Options What exterior colors are available on the C8 2020 Corvette? There are 12 exterior paint choices including three gloss options, seven metallics, and two premium tintcoats. The choices include shades of grayscale to multiple blues and reds along with a vibrant yellow and orange option. Eight of the twelve 2020 Corvette color options…

1990 to 1996 Corvette HVAC Diagnostic Codes

C4 1990 to 1996 Corvette HVAC Diagnostic Codes Explained

1990 to 1996 Corvette models that are equipped with the C68 option code (Automatic, Electronic Air Condition) allow HVAC diagnostic codes to be read from the digital screen on the climate control panel. This feature is useful when attempting to diagnose issues with the A/C system. To learn more about entering the diagnostic mode and…

C6 Corvette Exterior Color Code Charts

C6 Corvette Exterior Color Code Charts Banner

In this article we have created charts to showcase exterior Corvette paint colors from 2005 to 2013. These charts can help convert an exterior color code to a GM, Ditzler PPG, Dupont, RM BASF, Glasurit, Autocolor or Sherwin Williams code. If there is additional information that can be added to this article, comment it below…

1987 Corvette ECU EPROM Codes

The following is a list of EPROM Codes for a 1987 Corvette Engine Control Unit. Prom Broadcast Code (BCC) Prom Code Scan ID Transmission Type Gear Ratio Emission Standards Body Type HCY 9539 1571 4 Speed Manual 3.07 Federal Y HCZ 4423 1581 4 Speed Manual 3.07 Federal Y HDA 4427 1591 Automatic 2.59 Federal…

1986 Corvette ECU EPROM Codes

Prom Broadcast Code (BCC) Prom Code Scan ID Transmission Type Gear Ratio Emission Standards Body Type AMJ 0499 9401 4 Speed Manual 3.07 N/A Y AANK 1732 2231 700R4 2.59/2.73 Federal Y AANL 4045 2241 700R4 3.07 California/Federal Y AANM 1736 2251 700R4 2.73/3.07 California/Federal Y AARK 3921 3441 4 Speed Manual 3.07 N/A Y…

1985 ECU EPROM Codes

Prom Broadcast Code (BCC) Prom Code Scan ID Transmission Type Gear Ratio Emission Standards Body Type FTS 9529 0061 700R4 N/A California/Federal Y FTT 9538 0071 4 Speed Manual 2.88 1st Federal Y FTW 9573 0091 4 Speed Manual 2.88 1st California/Federal Y FUM 0561 0101 700R4 N/A California/Federal Y FUN 9737 0111 4 Speed…