Ignition Coil Power Source
Ensure ignition is off. Disconnect ignition coil harness connectors. Turn ignition on. Check for battery voltage at ignition power source wire. To identify wire, see IGNITION COIL POWER SOURCE table. On all models, if battery voltage is not present, check battery feed circuit, main fuse, ignition switch and wiring harness.
IGNITION COIL POWER SOURCE
| Application | Coil (+) Terminal Wire Color | |
|---|---|---|
| Optima & Magentis (Canadian) | Pink/Black | |
| Rio | ||
| Coil 1 | Yellow/Green | |
| Coil 2 | Yellow | |
| Sedona | Red | |
| Spectra | Yellow | |