For 1990-2009 cars

Table 1: | Air Temperature Actuator
Table 2: | A/C Compressor Clutch
Table 3: | A/C Refrigerant Pressure Sensor
Table 4: | Blower Motor
Table 5: | Blower Motor Resistor Assembly
Table 6: | HVAC Control Assembly, C1
Table 7: | HVAC Control Assembly, C2

#### Air Temperature Actuator

Connector Part Information |

• | 12064993

• | 6-Way F Micro-Pack 100 Series (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
5-6 | -- | -- | Not Used
7 | BLK/WHT | 151 | Ground
8 | LT BLU | 733 | Air Temperature Door Position Signal
9 | -- | -- | Not Used
10 | BRN | 41 | Ignition 3 Voltage

#### A/C Compressor Clutch

Connector Part Information |

• | 12162017

• | 2-Way F Metri-Pack 150 Series Sealed (GRY)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | GRY | 729 | A/C Compressor Clutch Solenoid Control
B | DK GRN | 59 | A/C Compressor Clutch Supply Voltage

#### A/C Refrigerant Pressure Sensor

Connector Part Information |

• | 12110192

• | 3-Way F Metri-Pack 150 Series Pull-to-Seat Sealed (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | BLK | 2751 | Low Reference
B | GRY | 2700 | 5 Volt Reference
C | RED/BLK | 380 | A/C Refrigerant Pressure Sensor Signal

#### Blower Motor

Connector Part Information |

• | 12064829

• | 2-Way F Metri-Pack 480 Series (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | BLK | 250 | Ground
B | PPL | 65 | Blower Motor Supply Voltage

#### Blower Motor Resistor Assembly

Connector Part Information |

• | 12084890

• | 5-Way F Metri-Pack 280 Series Sealed (GRY)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | LT BLU | 72 | Medium 2 (position X) Blower Motor Control
B | YEL | 60 | Low (position X) Blower Motor Control
C | TAN | 63 | Medium 1 (position X) Blower Motor Control
D | PPL | 73 | Medium 3 (position X) Blower Motor Control
E | DK BLU | 101 | Blower Motor Supply Voltage

#### HVAC Control Assembly, C1

Connector Part Information |

• | 12064998

• | 8-Way F Metri-Pack 280 Series (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | -- | -- | Not Used
B | BRN | 641 | Ignition 3 Voltage
C | ORN | 52 | High (position X) Blower (Motor) Control
D | -- | -- | Not Used
E | PPL | 73 | Medium 3 (position X) Blower Motor Control
F | LT BLU | 72 | Medium 2 (position X) Blower Motor Control
G | TAN | 63 | Medium 1 (position X) Blower Motor Control
H | YEL | 60 | Low (position X) Blower Motor Control

#### HVAC Control Assembly, C2

Connector Part Information |

• | 12064799

• | 12-Way F Micro-Pack 100 Series (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | -- | -- | Not Used
B | LT GRN | 66 | A/C Request Signal
C | BRN | 41 | Ignition 3 Voltage
D | WHT | 193 | Rear Defog Relay Control
E | ORN | 1440 | Battery Positive Voltage
F | -- | -- | Not Used
G | LT BLU | 733 | Air Temperature Door Position Signal
H | -- | -- | Not Used
J | GRY | 8 | Instrument Panel Lamp Supply Voltage -1
K | BLK/WHT | 151 | Ground
L | -- | -- | Not Used
M | BRN | 9 | Park Lamp Supply Voltage