Air Conditioning System DTCS
WARNING: This page is about a different car, the 2018 Hyundai Accent. However, it is still accessible from the selected car via links, so may be relevant.
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1208 | 13: Intake Potentiometer Open (Low) |
| DTC B1209 | 11: Intake Potentiometer Short (High) |
| DTC B1233 | 11: In-Car Temperature Sensor Short (Low)-Front |
| DTC B1234 | 13: In-Car Temperature Sensor Open (High)-Front |
| DTC B1237 | 11: Ambient Temperature Sensor Short (Low) |
| DTC B1238 | 13: Ambient Temperature Sensor Open (High) |
| DTC B1241 | 11: Evaporator Sensor Short (Low) |
| DTC B1242 | 13: Evaporator Sensor Open (High) |
| DTC B1245 | 13: Air Mix Potentiometer Open (Low)-Driver |
| DTC B1246 | 11: Air Mix Potentiometer Short (High)-Driver |
| DTC B1249 | 13: Direction Potentiometer Open (Low)-Driver |
| DTC B1250 | 11: Direction Potentiometer Short (High)-Driver |
| DTC B1281 | 11: Humidity Sensor Short (Low)-AUTO Defog |
| DTC B1282 | 13: Humidity Sensor Open (High)-AUTO Defog |
| DTC B1283 | 13: Direction Potentiometer Open (Low)-AUTO Defog |
| DTC B1284 | 11: Direction Potentiometer Short (High)-AUTO Defog |
| DTC B1285 | 77: Direction Control Motor-AUTO Defog |
| DTC B1672 | 88: APT Sensor Fault-CAN Signal |
| DTC B1685 | 88: Engine RPM fault-CAN Signal |
| DTC B1686 | 88: Vehicle Speed Sensor Fault-CAN Signal |
| DTC B1687 | 88: Engine Coolant Temperature Sensor Circuit-CAN Signal |
| DTC B16A4 | 13: External Control Valve Fault |
| DTC B1804 | 49: HVAC Blower Motor |
| DTC B2406 | 77: Air Mix Motor-Driver |
| DTC B2408 | 77: Intake Motor |
| DTC B2409 | 77: Direction Control Motor-Driver |