Climate Control Unit Connector For Inputs And Outputs (With Auto Idle Stop System) (2018-19)
| Connector Index |
|---|
| Climate Control Unit Connector A (40P) |
| Climate Control Unit Connector B (12P) |
Climate Control Unit Inputs and Outputs for Connector A (40P) (female terminals)
| Terminal Number | Terminal Name | Description | Signal |
|---|---|---|---|
| 1 | IG2 A/C | IG2 power source | With vehicle in ON mode: battery voltage |
| 2 | IG1 METER (DC) | IG1 power source | With vehicle in ON mode: battery voltage |
| 3 | VAR COMP SOL+ | Outputs 12 V to A/C compressor variable capacity control solenoid | Variable voltage based on cooling load. With A/C compressor at maximum: battery voltage |
| 4 | VAR COMP SOL- | Ground for A/C compressor variable capacity control solenoid | With vehicle in ON mode: less than 0.2 V |
| 5 | M-HOT DR | Outputs to drive driver's air mix control motor to HOT side | With vehicle in ON mode and driver's air mix control motor moving to HOT: battery voltage |
| 6 | M-COOL DR | Outputs to drive driver's air mix control motor to COOL side | With vehicle in ON mode and driver's air mix control motor moving to COOL: battery voltage |
| 7 | MODE MTR DEF | Outputs to drive mode control motor to DEF side | With vehicle in ON mode and mode control motor moving to DEF: battery voltage |
| 8 | MODE MTR VENT | Outputs to drive mode control motor to VENT side | With vehicle in ON mode and mode control motor moving to VENT: battery voltage |
| 9 | F/R MTR (REC) | Outputs to drive recirculation control motor to RECIRCULATE side | With vehicle in ON mode and recirculation control motor moving to RECIRCULATE: battery voltage |
| 10 | F/R MTR (FRESH) | Outputs to drive recirculation control motor to FRESH side | With vehicle in ON mode and recirculation control motor moving to FRESH: battery voltage |
| 11 | M-HOT AS | Outputs to drive passenger's air mix control motor to HOT side | With vehicle in ON mode and passenger's air mix control motor moving to HOT: battery voltage |
| 12 | M-COOL AS | Outputs to drive passenger's air mix control motor to COOL side | With vehicle in ON mode and passenger's air mix control motor moving to COOL: battery voltage |
| 13 | Not used | - - - | - - - |
| 14 | Not used | - - - | - - - |
| 15 | GND | Ground for climate control unit (G302) | With vehicle in ON mode: less than 0.2 V |
| 16 | L-MODE1 | Mode control motor position feedback | With vehicle in ON mode: about 0 V or about 5.0 V (depending on mode control motor position) |
| 17 | L-MODE2 | Mode control motor position feedback | With vehicle in ON mode: about 0 V or about 5.0 V (depending on mode control motor position) |
| 18 | L-MODE3 | Mode control motor position feedback | With vehicle in ON mode: about 0 V or about 5.0 V (depending on mode control motor position) |
| 19 | AMD-P DR | Detects potentiometer signal of driver's air mix control motor (door position) | With vehicle in ON mode: about 1.0-4.0 V (depending on driver's air mix control motor position) |
| 20 | B-CAN_H | B-CAN communication signal | With vehicle in ON mode: pulses |
| 21 | S 5V | Outputs sensor 5 V | With vehicle in ON mode: about 5.0 V |
| 22 | TSUN | Detects sunlight sensor signal | With vehicle in ON mode and no sunlight or the sensor covered up: 3.56 V With vehicle in ON mode and sunlight on the sensor: less than 3.56 V |
| 23 | TAM | Detects outside air temperature sensor signal | With vehicle in ON mode: about 1.0-4.0 V (depending on outside air temperature) |
| 24 | TEVA | Detects evaporator temperature sensor signal | With vehicle in ON mode: about 1.0-4.0 V (depending on evaporator temperature) |
| 25 | Not used | - - - | - - - |
| 26 | HUM DATA | Inputs humidity sensor signal | With vehicle in ON mode: between 1.0-4.0 V (depending on humidity) |
| 27 | TR | Inputs in-car sensor signal | With vehicle in ON mode: between 1.0-4.0 V (depending on in-car temperature) |
| 28 | DR MODE 1 | Mode control motor position feedback | With vehicle in ON mode: about 0 V or about 5.0 V (depending on mode control motor position) |
| 29 | DR MODE 2 | Mode control motor position feedback | With vehicle in ON mode: about 0 V or about 5.0 V (depending on mode control motor position) |
| 30 | DR MODE 3 | Mode control motor position feedback | With vehicle in ON mode: about 0 V or about 5.0 V (depending on mode control motor position) |
| 31 | DR MODE 4 | Mode control motor position feedback | With vehicle in ON mode: about 0 V or about 5.0 V (depending on mode control motor position) |
| 32 | SW IN 1 | Inputs climate control switch signal | - - - |
| 33 | SW IN 2 | Inputs climate control switch signal | - - - |
| 34 | SW IN 3 | Inputs climate control switch signal | - - - |
| 35 | SW OUT 1 | Outputs climate control switch signal | - - - |
| 36 | SW OUT 2 | Outputs climate control switch signal | - - - |
| 37 | SW OUT 3 | Outputs climate control switch signal | - - - |
| 38 | AMD-P AS | Detects potentiometer signal of passenger's air mix control motor (door position) | With vehicle in ON mode: about 1.0-4.0 V (depending on passenger's air mix control motor position) |
| 39 | SENSOR COM | Sensor ground | With vehicle in ON mode: less than 0.2 V |
| 40 | B-CAN_L | B-CAN communication signal | With vehicle in ON mode: pulses |
Climate Control Unit Inputs and Outputs for Connector B (12P) (female terminals)
| Terminal Number | Terminal Name | Description | Signal |
|---|---|---|---|
| 1 | BLOWER V | Feedback signal of power transistor drain voltage | With vehicle in ON mode: about 0 V- battery voltage (depending on blower motor speed) |
| 2 | BLOWER G | Outputs power transistor gate voltage | With vehicle in ON mode and fan control icon OFF: less than 0.2 V With vehicle in ON mode and fan control icon ON: about 4.0 V - battery voltage (depending on blower motor control) |
| 3 | Not used | - - - | - - - |
| 4 | Not used | - - - | - - - |
| 5 | Not used | - - - | - - - |
| 6 | Not used | - - - | - - - |
| 7 | Not used | - - - | - - - |
| 8 | AUTO LED | Switches AUTO button LED ON/OFF | - - - |
| 9 | DEF LED | Switches windshield defrost button LED ON/OFF | - - - |
| 10 | RR DEF LED | Switches rear window defogger/mirror defogger button LED ON/OFF | - - - |
| 11 | Not used | - - - | - - - |
| 12 | Not used | - - - | - - - |