| DTC 3: | A Problem in the Air Mix Control Linkage, Door, or Motor |
| 1. | Test the air mix control motor. Is the air mix control motor OK? YES - Substitute a known-good audio-HVAC module, and recheck. If the symptom/indication goes away, replace the original printed circuit board.n NO - Replace the air mix control motor, or repair the linkage and doors.n |