Ignition Switch
WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Using the Resistance Test below, check the resistance between the pins of the ignition switch listed in each switch position listed.
- If any reading is other than specified, replace the ignition switch.
Resistance Test
| Ignition Switch Position | Pins 2 and 1 | Pins 2 and 3 | Pins 2 and 5 | Pins 2 and 6 | Pins 5 and 6 |
|---|---|---|---|---|---|
| Off Key Out | Infinite | Infinite | Infinite | Infinite | Infinite |
| Off Key IN | Infinite | Infinite | < 5.0 Ohms | Infinite | Infinite |
| Accessory | Infinite | < 5.0 Ohms | Infinite | Infinite | Infinite |
| Run | < 5.0 Ohms | < 5.0 Ohms | Infinite | Infinite | < 5.0 Ohms |
| Start | < 5.0 Ohms | Infinite | Infinite | Infinite | 1275-1325 Ohms |