Climate Control Unit Connector for Inputs and Outputs (2016)
Climate Control Unit Connector for Inputs and Outputs
CONNECTOR A
| Cavity | Wire color | Terminal name | Description | Signal |
|---|---|---|---|---|
| 1 | BRN | SENSOR 5V | Outputs sensor 5 V | With vehicle in ON mode: about 5. 0 V |
| 2 | Not used | Not used | ---- | ---- |
| 3 | LT BLU | R MHEAT | Outputs to drive rear mode control motor to HEAT side | With vehicle in ON mode and rear mode control motor moving to HEAT: battery voltage |
| 4 | YEL | R MVENT | Outputs to drive rear mode control motor to VENT side | With vehicle in ON mode and rear mode control motor moving to VENT: battery voltage |
| 5 | WHT | M COOL RR | Outputs to drive rear air mix control motor to COOL side | With vehicle in ON mode and rear air mix control motor moving to COOL: battery voltage |
| 6 | BLU | M HOT RR | Outputs to drive rear air mix control motor to HOT side | With vehicle in ON mode and rear air mix control motor moving to HOT: battery voltage |
| 7 | LT BLU | M COOL R | 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 |
| 8 | LT GRN | M HOT R | 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 |
| 9 | RED | IDEF M-COOL | Outputs to drive mode control motor B to DEF side | With vehicle in ON mode and mode control motor B moving to DEF: battery voltage |
| 10 | GRN | IDEF M-HOT | Outputs to drive mode control motor B to HEAT side | With vehicle in ON mode and mode control motor B moving to HEAT: battery voltage |
| 11 | LT BLU | MDEF | Outputs to drive mode control motor A to HEAT side | With vehicle in ON mode and mode control motor A moving to HEAT: battery voltage |
| 12 | WHT | MVENT | Outputs to drive mode control motor A to VENT side | With vehicle in ON mode and mode control motor A moving to VENT: battery voltage |
| 13 | ORN | M COOL L | 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 |
| 14 | PNK | M HOT L | 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 |
| 15 | GRY | M REC | Outputs to drive recirculation control motor to RECIRCULATE side | With vehicle in ON mode and recirculation control motor moving to RECIRCULATE: battery voltage |
| 16 | PUR | M FRS | Outputs to drive recirculation control motor to FRESH side | With vehicle in ON mode and recirculation control motor moving to FRESH: battery voltage |
| 17 | BLK | SENSOR COM | Sensor ground | With vehicle in ON mode: less than 0. 2 V |
| 18 | Not used | Not used | ---- | ---- |
| 19 | GRY | HUMID SENS | Inputs humidity sensor signal | ---- |
| 20 | LT BLU | SENS TR | Inputs in-car temperature sensor signal | ---- |
| 21 | LT BLU | TRR | Inputs rear evaporator temperature sensor signal | ---- |
| 22 | WHT | PD SENSOR | A/C Pressure sensor signal | With A/C switch ON: about 0. 7-4. 6 V (depending on A/C pressure) |
| 23 | PUR | 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 |
| 24 | BRN | TEVA | Inputs front evaporator temperature sensor signal | ---- |
| 25 | Not used | Not used | ---- | ---- |
| 26 | GRY | R MODE PT | Detects potentiometer signal of rear mode control motor (door position) | With vehicle in ON mode: about 1. 0-4. 0 V (depending on rear mode control motor position) |
| 27 | YEL | AMDP RR | Detects potentiometer signal of rear air mix control motor (door position) | With vehicle in ON mode: about 1. 0-4. 0 V (depending on rear air mix control motor position) |
| 28 | ORN | AMDP R | 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) |
| 29 | BLU | IDEF AMD-P | Detects potentiometer signal of mode control motor B (door position) | With vehicle in ON mode: about 1. 7-4. 0 V (depending on mode control motor B position) |
| 30 | LT GRN | FR MODE | Detects potentiometer signal of mode control motor A (door position) | With vehicle in ON mode: about 1. 0-4. 0 V (depending on mode control motor A position) |
| 31 | PUR | AMDP L | 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) |
| 32 | LT GRN | FRS REC MODE | Detects potentiometer signal of recirculation control motor (door position) | With vehicle in ON mode: about 1. 0-4. 0 V (depending on recirculation control motor position) |
Climate Control Unit Connector for Inputs and Outputs
CONNECTOR B
| Cavity | Wire color | Terminal name | Description | Signal |
|---|---|---|---|---|
| 1 | Not used | Not used | ---- | ---- |
| 2 | Not used | Not used | ---- | ---- |
| 3 | Not used | Not used | ---- | ---- |
| 4 | Not used | Not used | ---- | ---- |
| 5 | RED | LED FR DEF | Switches front window defogger button LED ON/OFF | ---- |
| 6 | ORN | SW OUT 3 | Outputs climate control switch signal | ---- |
| 7 | BLU | SW OUT 1 | Outputs climate control switch signal | ---- |
| 8 | PUR | SW IN 2 | Inputs climate control switch signal | ---- |
| 9 | PNK | B-CAN_H | B-CAN_H communication signal | With vehicle in ON mode: pulses |
| 10 | BLU | B-CAN_L | B-CAN_L communication signal | With vehicle in ON mode: pulses |
| 11 | BRN | R-BLW-G | Outputs rear power transistor gate voltage | With vehicle in ON mode, and rear fan control icon OFF: less than 0. 2 V With vehicle in ON mode, and rear fan control icon ON: about 4. 0 V-battery voltage (depending on rear blower motor control) |
| 12 | BLK | SGND | Ground for climate control unit (G504) | With vehicle in ON mode: less than 0. 2 V |
| 13 | LT GRN | IG2 HAC | IG2 power source | With vehicle in ON mode: battery voltage |
| 14 | RED | BLOWER(V) | Feedback signal of front power transistor drain voltage | Feedback signal of front power transistor drain voltage |
| 15 *1 | GRN | IG1 METER (DC/DC) | IG1 power source | With vehicle in ON mode: battery voltage |
| 16 | Not used | Not used | ---- | ---- |
| 17 | Not used | Not used | ---- | ---- |
| 18 | Not used | Not used | ---- | ---- |
| 19 | WHT | LED RR DEF | Switches rear window defogger/mirror defogger button LED ON/OFF | ---- |
| 20 | YEL | LED AUTO DEF | Switches AUTO button LED ON/OFF | ---- |
| 21 | PNK | SW OUT 2 | Outputs climate control switch signal | ---- |
| 22 | GRN | SW IN 3 | Inputs climate control switch signal | ---- |
| 23 | BLU | SW IN 1 | Inputs climate control switch signal | ---- |
| 24 | Not used | Not used | ---- | ---- |
| 25 | RED | LIN AC | Communication to rear climate control panel | ---- |
| 26 | YEL | BLOWER(G) | Outputs front power transistor gate voltage | With vehicle in ON mode, and front fan control icon OFF: less than 0. 2 V With vehicle in ON mode, and front fan control icon ON: about 4. 0 V-battery voltage (depending on blower motor control) |
| 27 | Not used | Not used | ---- | ---- |
| 28 | GRN | R-BLW-V | Feedback signal of rear power transistor drain voltage | With vehicle in ON mode: about 0 V-battery voltage (depending on rear blower motor speed) |
*1: With auto idle stop system