Climate Control Unit Connector for Inputs and Outputs
| Connector Index |
|---|
| Climate Control Unit Connector A (28P) |
| Climate Control Unit Connector B (24P) |
Climate Control Unit Connector A (28P) (female terminals)
| Terminal Number | Terminal Name | Description |
|---|---|---|
| 1 | Not used | --- |
| 2 | Not used | --- |
| 3 | Not used | --- |
| 4 | RR_DEF_RLY_CL- | Signal for rear window defogger relay |
| 5 | SOL_IN | Outputs to A/C compressor variable capacity control solenoid |
| 6 *1 | HUM_DATA | Humidity/in-car temperature sensor communication signal |
| 7 *2 | TR | Detects in-car temperature sensor signal |
| 8 *3 | TSUN | Detects sunlight sensor signal |
| 9 | Not used | --- |
| 10 *1*4 | DEF_SW2 | Signal for window defrost switch 2 |
| 11 | Not used | --- |
| 12 | GND | Ground for climate control unit (G015) |
| 13 | BB-CAN_L | B-CAN communication signal |
| 14 | IG2_OPTION | IG2 power source |
| 15 | Not used | --- |
| 16 | Not used | --- |
| 17 | Not used | --- |
| 18 | Not used | --- |
| 19 | SOL_OUT | Detects feedback signal of A/C compressor variable capacity control solenoid |
| 20 | SENSOR_COM | Sensor ground |
| 21 *1 | HUM_CLK | Humidity/in-car temperature sensor communication signal |
| 22 | TAM | Detects outside air temperature sensor signal |
| 23 *1 | S_5V | Outputs sensor 5 V |
| 24 | BUS-DATA | Communication signal |
| 25 | Not used | --- |
| 26 | Not used | --- |
| 27 | BB-CAN_H | B-CAN communication signal |
| 28 *1*4 | DEF_SW1 | Signal for window defrost switch 1 |
*1: With auto idle stop system*2: Without auto idle stop system*3: With automatic wiper*4:'25
Climate Control Unit Connector B (24P) (female terminals)
| Terminal Number | Terminal Name | Description |
|---|---|---|
| 1 | Not used | --- |
| 2 | Not used | --- |
| 3 | TEVA | Detects evaporator temperature sensor signal |
| 4 | MDD-P | Detects potentiometer signal of mode control motor (door position) |
| 5 * | AMD-P-AS | Detects potentiometer signal of passenger's air mix control motor (door position) |
| 6 | Not used | --- |
| 7 | Not used | --- |
| 8 | BLW-V | Feedback signal of power transistor drain voltage |
| 9 | M-VENT | Outputs to drive mode control motor to VENT side |
| 10 | M-REC | Outputs to drive recirculation control motor to RECIRCULATE side |
| 11 * | M-HOT-AS | Outputs to drive passenger's air mix control motor to HOT side |
| 12 | M-HOT-DR | Outputs to drive (driver's) * air mix control motor to HOT side |
| 13 | Not used | --- |
| 14 | Not used | --- |
| 15 | S5V | Outputs sensor 5 V |
| 16 | AMD-P-DR | Detects potentiometer signal of (driver's) * air mix control motor (door position) |
| 17 | RFD-P | Detects potentiometer signal of recirculation control motor (door position) |
| 18 | Not used | --- |
| 19 | SENS-COM | Sensor ground |
| 20 | BLW-G | Outputs power transistor gate voltage |
| 21 | M-DEF | Outputs to drive mode control motor to DEF side |
| 22 | M-FRS | Outputs to drive recirculation control motor to FRESH side |
| 23 * | M-COOL-AS | Outputs to drive passenger's air mix control motor to COOL side |
| 24 | M-COOL-DR | Outputs to drive (driver's) * air mix control motor to COOL side |
*: With dual zone climate control