Optima V6-2.7L VIN 4 (2007)
Cruise Control Switch: Service and Repair
REMOVAL
1. Disconnect the battery (-) terminal.
2. Remove the driver side air bag module(A).
3. Disconnect the cruise control switch connector and then remove the cruise control switch(A) with two screws.
4. Installation is the reverse of removal.
INSPECTION
MEASURING RESISTANCE
1. Disconnect the cruise control switch connector from the control switch.
2. Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed).
3. If not within specification, replace switch.
MEASURING VOLTAGE
1. Connect the cruise control switch connector to the control switch.
