Optima V6-2.7L VIN 4 (2007)
3. Fault code display
(1) Continuance operation : DTC code is one.
(2) Continuance operation : DTC code is more two.
(3) STEP operation
A. Normal or one fault code is same as a continuance operation.
B. DTC code os more two.
4. If fault codes are displayed during the check, Inspect malfunction causes by referring to fault codes.
5. Fail safeIn-car temperature sensor: Control with the value of 25°C(77°F)
