FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Mercury >> 1994 >> Cougar/XR7 V6-232 3.8L >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Testing and Inspection >> Pinpoint Tests >> G No ABS Warning Indicator ON >> G4 Check Diode

G4 Check Diode







- Inspect diode for damage or loose or bad connection.

- Check if diode is installed backwards.

Diode good -- Reverify symptom.

Diode damaged or installed backwards -- Replace diode.
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