LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2003 >> Corvette Base, 2D Convertible, Standard >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Instrument Panel DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Instrument Panel DTCS

INSTRUMENT PANEL DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
DTC B0516 Vehicle Speed High
DTC B0521 Engine RPM Is At Least 7,400 RPM
DTC B1512, B1513, B1514, B1515, B1516, B1517, B1518, B1519, B1520, B1521, B1522, B1523, B1524, B1525, B1526, B1527, B1528, B1529, B1530, B1531, B1532, B1533, B1534, B1535, B1536, B1537 Low Voltage Level In The DIC Switch Signal Circuit
DTC B1542 Oil Temperature High
DTC B1543 Oil Temperature Low
DTC P0461 (Without FFS) No Change In Left Fuel Tank Over Distance
DTC P0461 (W/FFS) No Change In Left Fuel Tank Over Distance
DTC P0462 (Without FFS) Left Fuel Level Sensor Voltage Low
DTC P0462 (W/FFS) Left Fuel Level Sensor Voltage Low
DTC P0463 (Without FFS) Left Fuel Level Sensor Voltage High
DTC P0463 (W/FFS) Left Fuel Level Sensor Voltage High
DTC P0522 EOP Sensor Signal Circuit Voltage Low
DTC P0523 EOP Sensor Signal Circuit Voltage High
DTC P0608 Driver State Mismatch
DTC P0654 Driver State Mismatch
DTC P1431 (Without FFS) No Change In Right Fuel Tank Fuel Level Over Distance
DTC P1431 (W/FFS) No Change In Right Fuel Tank Fuel Level Over Distance
DTC P1432 (Without FFS) Fuel Level Sensor Voltage Low
DTC P1432 (W/FFS) Fuel Level Sensor Voltage Low
DTC P1433 (Without FFS) Fuel Level Sensor Voltage High
DTC P1433 (W/FFS) Fuel Level Sensor Voltage High