LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2001 >> LeSabre Custom, 4T65E/MN3 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 3.8L >> Diagnostic Tests >> DTC P0502: Vehicle Speed Sensor Circuit - Low Output >> Code Enable Criteria
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Code Enable Criteria

DTC sets when output shaft speed is less than 150 RPM for 2.5 seconds.