Component Testing
WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the harness connector at the steering wheel controls switch - left.
- Cruise control switch ON, measure the resistance between terminal 4 and terminal 5 while individually activating and holding each cruise control function switch and compare the resistance reading to the values in the table below.
- If not within the specified resistance range, replace the steering wheel controls switch - left.
| Function Switch | Minimum Resistance Value | Maximum Resistance Value |
|---|---|---|
| Off | O.L. | O.L. |
| On | 0.0 Ohms | 0.5 Ohms |
| - SET | 1.4k Ohms | 1.6k Ohms |
| + RES | 4.3k Ohms | 4.5k Ohms |
| neutral position | 8.0k Ohms | 8.5k Ohms |