For 1990-2009 cars

Table 1: | A/C Compressor Clutch Coil
Table 2: | A/C Compressor Relay K60
Table 3: | A/C Load Switch
Table 4: | A/C Compressor Refrigerant Pressure Switch
Table 5: | Ambient Air Outside Temperature Sensor
Table 6: | Headlamp Automatic Control Ambient Light Sensor
Table 7: | Heater and A/C Control Connector C1
Table 8: | Heater and A/C Control Connector C2
Table 9: | Blower Control Module
Table 10: | Defroster Valve Actuator
Table 11: | Floor Air Valve Actuator (Mode Valve)
Table 12: | Inside Air Valve Actuator
Table 13: | Temperature Valve Actuator LH
Table 14: | Temperature Valve Actuator RH

#### A/C Compressor Clutch Coil

Connector Part Information |

• | ZFW 2-48

• | 2 Way F (GRY)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | BRN/BLK | XF102 | Clutch Coil Ground
B | GRN | U30 | Switched Battery Feed From Relay K60

#### A/C Compressor Relay K60

Connector Part Information |

• | ZF 9-8

• | 9 Way F (GRN)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | Not Used
2 | BRN | X100 | Fused Ignition Feed for High Side of Relay Coil
3 | -- | -- | Not Used
4 | GRN | U2 | Battery Feed to Compressor Clutch Coil
5 | -- | -- | Not Used
6 | YEL/BLU BRN/PPL | BP1 XY107 | A/C Cut Out to Heater and A/C Control A/C Compresssor Relay Control to ECM
7 | -- | -- | Not Used
8 | RED | A2 | Fused Battery Feed
9 | -- | -- | Not Used

#### A/C Load Switch

Connector Part Information |

• | ZFW 2-4

• | 2 Way F (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | BLK/BLU | FP99 | A/C Load Output Signal
B | BRN | X200 | Fused Ignition Feed

#### A/C Compressor Refrigerant Pressure Switch

Connector Part Information |

• | K 4-20

• | 4 Way F (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BLK/WHT | FM99 | A/C Request Signal to ECM
2 | BLK/WHT | FM7 | A/C Request Signal from Heater and A/C Control
3 | BRN/WHT | XM120 | Fused Ignition Feed from Relay K28
4 | BLK | F57 | Switch Ground

#### Ambient Air Outside Temperature Sensor

Connector Part Information |

• | ZPF 2-3

• | 2 Way F

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | BLU/WHT | PM4 | 5 V Reference
B | BLU | P11 | Sensor Ground

#### Headlamp Automatic Control Ambient Light Sensor

Connector Part Information |

• | F 4-21

• | 4 Way F

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BRN | X812 | 5 V Reference
2 | BLK/WHT | FM60 | Sun Sensor Signal
3 | BLK | F830 | Twilight Sensor Signal
4 | BLU | P111 | Sensor Ground

#### Heater and A/C Control Connector C1

Connector Part Information |

• | F 22-1 (963357-1)

• | 22 Way F AMP (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | Not Used
2 | BLK | F830 | Twilight Sensor Input Signal
3 | BLK/WHT | FM60 | Sun Sensor Input Signal
4 | BRN/BLU | XP33 | Twilight Voltage Output Signal
5 | BLU | P111 P11 | Solar/Twilight and Outside Temp Sensor Ground
6 | BLK/WHT | FM11 | Fused Battery Voltage from Defogger Relay
7 | BRN | X812 | +5V Ref; Solar/Twilight Sensor
8 | GRY/GRN | RU502 | Fused Battery Voltage from Park Lamp Relay
9 | YEL/BLU | BP900 | A/C Compressor Relay Cutout Signal
10 | BLK/WHT | FM8 | A/C Request Output Signal
11 | BLK/BLU | FP812 | Blower Speed Output Signal
12 | BLU/WHT | PM4 | Outside Temp Sensor Input Signal
13 | BRN/WHT | XM112 | Blower Speed Input Signal
14 | BLK/WHT | FM14 | Rear Defog Switch Output Signal
15 | GRY/YEL | RB400 | Interior Lamps Dimming Input Signal
16 | -- | -- | Not Used
17 | BRN/WHT | XM110 | Serial Data (KW82)
18 | BLU/RED | PA400 | Vehicle Speed Input Signal from EBTCM
19 | BRN | X800 | Fused Ignition Feed
20 | GRN | U10 | RPM Input Signal
21 | BLK | F800 | Ground
22 | RED | A400 | Fused Battery Feed

#### Heater and A/C Control Connector C2

Connector Part Information |

• | ZF 26-7 (827881-1)

• | 26 Way F AMP (YEL)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | WHT | 900 | LH Temp Valve Actuator Control (terminal 1)
2 | BLU | 901 | LH Temp Valve Actuator Control (terminal 3)
3 | BLK | 902 | LH Temp Valve Actuator Control (terminal 4)
4 | GRY | 903 | LH Temp Valve Actuator Control (terminal 6)
5 | WHT | 904 | RH Temp Valve Actuator Control (terminal 1)
6 | BLU | 905 | RH Temp Valve Actuator Control (terminal 3)
7 | BLK | 906 | RH Temp Valve Actuator Control (terminal 4)
8 | GRY | 907 | RH Temp Valve Actuator Control (terminal 6)
9 | WHT | 908 | Interior Air Valve Actuator Control (terminal 1)
10 | BLU | 909 | Interior Air Valve Actuator Control (terminal 3)
11 | BLK | 910 | Interior Air Valve Actuator Control (terminal 4)
12 | GRY | 911 | Interior Air Valve Actuator Control (terminal 6)
13 | WHT | 912 | Floor Air Valve Actuator Control (terminal 1)
14 | BLU | 913 | Floor Air Valve Actuator Control (terminal 3)
15 | BLK | 914 | Floor Air Valve Actuator Control (terminal 4)
16 | GRY | 915 | Floor Air Valve Actuator Control (terminal 6)
17 | WHT | 919 | Defrost Valve Actuator Control (terminal 1)
18 | BLU | 918 | Defrost Valve Actuator Control (terminal 3)
19 | BLK | 917 | Defrost Valve Actuator Control (terminal 4)
20 | GRY | 916 | Defrost Valve Actuator Control (terminal 6)
21 | BLU/WHT | 920 | Water Cutoff Vacuum Solenoid Valve Control
22 | BLU/BLK | 921 | Recirc Vacuum Solenoid Valve Control
23 | BRN/BLK | 922 | LH and RH Temp Sensor Ground
24 | GRN/RED | 923 | 5V Ref; LH Air Temp Sensor
25 | GRN/BRN | 924 | 5V Ref; RH Air Temp Sensor
26 | YEL | 925 | Battery Power Supply

#### Blower Control Module

Connector Part Information |

• | ZF 5-12

• | 5 Way F (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | RED | A465 | Fused Battery Feed
2 | BLK/BLU | FP812 | Blower Speed Input Signal
3 | BLK | F812 | Ground
4 | BRN/WHT | XM112 | Blower Speed Output Signal
5 | -- | -- | Not Used

#### Defroster Valve Actuator

Connector Part Information |

• | F 6

• | 6 Way F AMP (WHT)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | WHT | 919 | Stepper Motor Coil 1 Control
2 | YEL | 936 | Battery Feed
3 | BLU | 918 | Stepper Motor Coil 2 Control
4 | BLK | 917 | Stepper Motor Coil 4 Control
5 | YEL | 937 | Battery Feed
6 | GRY | 916 | Stepper Motor Coil 3 Control

#### Floor Air Valve Actuator (Mode Valve)

Connector Part Information |

• | F 6

• | 6 Way F AMP (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | WHT | 912 | Stepper Motor Coil 1 Control
2 | YEL | 934 | Battery Feed
3 | BLU | 913 | Stepper Motor Coil 2 Control
4 | BLK | 914 | Stepper Motor Coil 4 Control
5 | YEL | 935 | Battery Feed
6 | GRY | 915 | Stepper Motor Coil 3 Control

#### Inside Air Valve Actuator

Connector Part Information |

• | F 6

• | 6 Way F AMP (BLU)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | WHT | 908 | Stepper Motor Coil 1 Control
2 | YEL | 932 | Battery Feed
3 | BLU | 909 | Stepper Motor Coil 2 Control
4 | BLK | 910 | Stepper Motor Coil 4 Control
5 | YEL | 933 | Battery Feed
6 | GRY | 911 | Stepper Motor Coil 3 Control

#### Temperature Valve Actuator LH

Connector Part Information |

• | F 6

• | 6 Way F AMP (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | WHT | 900 | Stepper Motor Coil 1 Control
2 | YEL | 929 | Battery Feed
3 | BLU | 901 | Stepper Motor Coil 2 Control
4 | BLK | 902 | Stepper Motor Coil 4 Control
5 | YEL | 928 | Battery Feed
6 | GRY | 903 | Stepper Motor Coil 3 Control

#### Temperature Valve Actuator RH

Connector Part Information |

• | F 6

• | 6 Way F AMP (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | WHT | 904 | Stepper Motor Coil 1 Control
2 | YEL | 930 | Battery Feed
3 | BLU | 905 | Stepper Motor Coil 2 Control
4 | BLK | 906 | Stepper Motor Coil 4 Control
5 | YEL | 931 | Battery Feed
6 | GRY | 907 | Stepper Motor Coil 3 Control