Component Testing
IMPORTANT:
The cruise control ON/OFF switch must be ON in order to properly measure the resistance of the - SET and the + RES switches.
Steering Wheel Controls Switch - Left
- Ignition OFF, remove the inflatable restraint steering wheel module. Refer to Inflatable Restraint Steering Wheel Module Replacement .
- Ignition OFF, disconnect the harness connector at the steering wheel controls switch - left.
- Measure the resistance between the supply voltage circuit terminal 4 and the signal circuit terminal 5. Individually activate and hold each cruise control function switch and compare the resistance reading to the values for the On, Off, SET -, RES +, and Cancel switches.
- If any of the resistance measurements for the On, Off, SET -, RES + and Cancel switches are not within the listed resistance values, replace the steering wheel controls - left.
| Function Switch | Minimum Resistance Value | Maximum Resistance Value |
|---|---|---|
| Off | O.L. | O.L. |
| On | 8.1k Ohms | 8.4k Ohms |
| - SET | 1.2k Ohms | 1.4k Ohms |
| + RES | 2.8k Ohms | 3.0k Ohms |