Steering, Electronic DTCS

1999 Chevrolet Cutaway 7.4 JSECTION Steering, Electronic DTCS
ELECTRONIC STEERING DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
C0000 VEHICLE SPEED INFORMATION CIRCUIT MALFUNCTION
C0472 STEERING HANDWHEEL SPEED SENSOR SIGNAL CIRCUIT LOW
C0473 STEERING HANDWHEEL SPEED SENSOR SIGNAL CIRCUIT HIGH
C0495 EVO TRACKING ERROR
C0498 STEERING ASSIST CONTROL ACTUATOR FEED CIRCUIT LOW
C0499 STEERING ASSIST CONTROL ACTUATOR FEED CIRCUIT HIGH
C0503 STEERING ASSIST CONTROL SOLENOID RETURN CIRCUIT LOW
C0504 STEERING ASSIST CONTROL SOLENOID RETURN CIRCUIT HIGH
C0559 EEPROM CHECKSUM ERROR
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:

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