Cruise Control Switch Check
- Remove steering wheel pad. See AIR BAG RESTRAINT SYSTEM
article in the ACCESSORIES/SAFETY EQUIPMENT section. Disconnect cruise control switch 6-pin connector. Use an ohmmeter to check resistance between terminals No. 3 and 4 while moving switch to the appropriate positions. See CRUISE CONTROL SWITCH RESISTANCE CHECK SPECIFICATIONS table. See Fig 1.NOTE: If code 34 is displayed, carefully ensure resistance is infinite in neutral position, especially when switching between RES/ACC and SET/COAST positions.
- If resistance readings are correct, go to WIRING HARNESS CHECK. If resistance readings are incorrect, replace cruise control switch.
CRUISE CONTROL SWITCH RESISTANCE CHECK SPECIFICATIONS
| Application | Ohms |
|---|---|
| NEUTRAL Position | At Least 1 Megohm |
| RESUME/ACC Position | 60-80 |
| SET/COAST Position | 180-220 |
| CANCEL Position | 400-440 |