Diagnostic Trouble Code Definitions

2000 Chevrolet Cavalier Base, 4D Sedan, 2.4 TSECTION Diagnostic Trouble Code Definitions
WARNING: This page is about a different car, the 2002 Pontiac Sunfire, 2002 Chevrolet Cavalier, 2001 Pontiac Sunfire, and 2001 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Tests were written specifically for use with Tech 2 scan tool. Generic scan tools can be used, but may have limited functions.
DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description Perform Test
P1554 Cruise Control Feedback Circuit DTC P1554 
P1585 Cruise Inhibit Output Circuit DTC P1585 
(1) Codes listed in this table are only for testing covered in this article. For all other "P" codes, see appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.