Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC ⁽¹⁾

Description

Perform Test

Bxxx

Body Control Module Fault

⁽²⁾

Cxxx

Anti-Lock Brake Or Electronic Steering Controls

⁽³⁾

P0502

Vehicle Speed Sensor Circuit Low Input

⁽⁴⁾

P0503

Vehicle Speed Sensor Circuit Intermittent

⁽⁴⁾

P0562

System Voltage Low

⁽⁵⁾

P0563

System Voltage High

⁽⁵⁾

P0567

Cruise Control Resume Switch Circuit

P0568

Cruise Control Set Switch Circuit

P0571

Cruise Control Brake Switch Circuit

P0704

Clutch Switch Circuit

P1574

Stoplamp Switch Circuit

Pxxx

Powertrain Control Module Fault

⁽⁶⁾

⁽¹⁾	Codes listed in this table are only for testing covered in this article. For complete DTC listing, see BODY CONTROL MODULES - CORVETTE article.

⁽²⁾	See BODY CONTROL MODULES - CORVETTE article.

⁽³⁾	See appropriate ANTI-LOCK article in BRAKES or ELECTRONIC STEERING article in STEERING.

⁽⁴⁾	See appropriate AUTOMATIC TRANSMISSIONS article.

⁽⁵⁾	See appropriate GENERATORS & REGULATORS article in STARTING & CHARGING SYSTEMS.

⁽⁶⁾	For additional powertrain control module diagnostic trouble code descriptions and testing procedures, see appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE.