Ignition Coil Power Source
- Disconnect ignition coil 2-wire connector. Turn ignition on. Check for voltage at wire terminal specified in IGNITION COIL POWER SOURCE TERMINAL IDENTIFICATION table.
- If voltage is present, go to POWER TRANSISTOR test. If voltage is not present, check continuity of entire circuit between battery and ignition coil, including fuse link and ignition switch.
IGNITION COIL POWER SOURCE TERMINAL ID
| Application | Wire Color |
|---|---|
| Maxima | White/Green |
| Pathfinder & Pickup | Black/White |
| NX, Sentra, Stanza & 240SX | Black/Red |