LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Cadillac >> 1996 >> Seville SLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Tests W/Codes >> Diagnostic Trouble Codes >> DTC P1603 - Loss Of Sensing Diagnostic Module Serial Data >> Notes

April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P1603 - Loss Of Sensing Diagnostic Module Serial Data: Notes

NOTE: For circuit reference, see DTC P1380 schematic.

scientia non olet · About LEMON Manuals