For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2004 🢒 Optra 🢒 Preface 🢒 Cautions and Notices 🢒 Data Link Connector Schematics

Data Link Connector Schematics for Chevrolet Optra 2004

Figure 1:	MR 140 Master Electrical Component List Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses
Figure 2:	HV 240 Master Electrical Component List Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses
Figure 3:	Sirius Master Electrical Component List Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses