LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Isuzu >> 2003 >> Axiom Base, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> System Tests >> No Malfunction Indicator Light (Check Engine Light) >> Circuit Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit Description

Malfunction Indicator Light (MIL) should always be illuminated steady whenever ignition is turned to ON position, engine not running. Ignition voltage is supplied to MIL indicator bulb through the C-10 METER GAUGE fuse located in dash fuse box. PCM illuminates MIL by grounding the MIL driver.

scientia non olet · About LEMON Manuals