Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Cadillac >> 1989 >> Seville Base >> Repair and Diagnosis >> Engine Performance >> System >> DFI ECM Tests W/Codes >> Diagnostic Charts >> ECM Code EO40 - Open Power Steering Pressure Switch Circuit >> Failure Conditions

Failure Conditions

Power steering switch opens (ECM sees zero volts on terminal D8, steering input, for 10 seconds).

scientia non olet · About Mike's Workshop Manuals