For 1990-2009 cars

#### Auxiliary Engine Coolant Fan #1

Connector Part Information |

• | ZFW 2-6

• | 2-Way F (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | RED/WHT | AM13 | B+ from Relay K26
B | BRN/GRN | XU3 | Ground from Relay K52

#### Auxiliary Engine Coolant Fan #2

Connector Part Information |

• | ZFW 2-6

• | 2-Way F (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | RED/WHT | AM5 | Fan ON Signal
B | BLK | F4 | Ground to G103

#### Auxiliary Water Pump Relay (K22)

Connector Part Information |

• | ZF9-28

• | 9-Way F (WHT)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 |  |  | Not Used
2 | RED/BLU | AP3 | B+ from Relay K26
3 |  |  | Not Used
4 | BRN | X6 | B+ from Fuse #10
5 | BRN/GRN | XU2 | Auxiliary Water Pump On Signal
6 | BLK | F5 | Ground to G103
7-9 |  |  | Not Used

#### Cooling Fan Test Connector

Connector Part Information |

• | ZPM 6-59

• | 6-Way M (PPL)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BRN/BLU | XP999 | Test Pin for Relay K26 and Relay K48
2 | BRN/WHT | XM999 | Test Pin for Relay K28
3 | BRN | X999 | B+ from Fuse #13
4 | BRN/WHT | XM998 | Test pin for Relay K67
5 | BRN/WHT | XM997 | Test Pin for Relay K28 and Relay K52
6 | BLK | F999 | Ground to G103

#### Electric Cooling Fan

Connector Part Information |

• | ZFW 2-24

• | 2-Way F (GRY)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | RED/WHT | AM17 | Fan ON Signal
B | BLK | F100 | Ground to G103

#### Fan Control Relay (K26)

Connector Part Information |

• | ZF 9-11

• | 9-Way F (GRY)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | Not Used
2 | RED | A222 | B+ from Fuse #52
3 | RED | A6 | B+ from Fuse #50
4 | RED | A223 | B+ from Fuse #52
5 | RED/BLU | AP1 | Fan Resistor Signal
6 | BRN/WHT | XP3 | Relay K26 Control Signal
7 | -- | -- | Not Used
8 | RED/WHT | AM1 | Fan #1 ON Signal
9 | -- | -- | Not Used

#### Fan Control Relay (K28)

Connector Part Information |

• | ZF 9-28

• | 9-Way F (ORN)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | Not Used
2 | BRN | X400 | B+ from Fuse #10
3 | -- | -- | Not Used
4 | RED | A14 | B+ from Fuse #40
5 | BRN/WHT | XM10 | Relay K28 Control Signal
6 | BRN/WHT | XP124 | Relay K28 Control Signal
7 | -- | -- | Not Used
8 | RED/WHT | AM4 | Fan #2 On Signal
9 | -- | -- | Not Used

#### Fan Control Relay (K52)

Connector Part Information |

• | ZF 9-32

• | 9-Way F (BRN)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | Not used
2 | BRN/GRN | XU3 | Fan #1 Control Signal
3 | -- | -- | Not Used
4 | BRN | X30 | B+ form Fuse #10
5 | RED/WHT | AM3 | Fan #2 Control Signal
6 | BRN/WHT | XM123 | Relay K52 Control Signal
7 | -- | -- | Not Used
8 | BLK | F7 | Ground to G103
9 | -- | -- | Not Used

#### Fan Control Relay (K67)

Connector Part Information |

• | ZF 9-27

• | 9-Way F (BLU)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | Not Used
2 | BRN | X2 | B+ from Fuse #10
3 | -- | -- | Not Used
4 | RED | A710 | B+ from Fuse #42
5 | -- | -- | Not Used
6 | BRN/WHT | XM5 | Relay K67 Control Signal
BRN/WHT | XM997 | Relay K67 Control Signal
7 | -- | -- | Not Used
8 | RED/WHT | AM16 | Coolant Fan ON Signal
9 | -- | -- | Not Used

#### Fan Control Relay (K87)

Connector Part Information |

• | ZF 9-8

• | 9-Way F (GRN)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | Not Used
2 | GRN | U4 | Compressor Control Signal
3 | -- | -- | Not Used
4 | RED | A221 | B+ from Fuse #52
5 | -- | -- | Not Used
6 | BLK | F2 | Ground to G103
7 | -- | -- | Not Used
8 | RED/WHT | AM12 | Fan #1 Control Signal
9 | -- | -- | Not Used

#### Heater Auxiliary Water Pump

Connector Part Information |

• | ZFW 2-57

• | 2-Way F (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BLK | F75 | Ground to G103
2 | BRN | X70 | B+ from Fuse #10

#### Primary Cooling Fan Temperature Switch

Connector Part Information |

• | K 3-10

• | 3-Way (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BLK | F600 | Ground to G103
2 | BRN/BLU | XP30 | Relay K26 Control
3 | BRN/WHT | XM5 | Relay K67 Control

#### Secondary Cooling Fan Temperature Switch

Connector Part Information |

• | ZFW 3-6

• | 3-Way F

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BRN/BLK | XF101 | Compressor Control Signal
2 | BRN/WHT | XM122 | Relay K28 & K52 Control
3 | BLK | F60 | Ground to G103

#### Auxiliary Water Pump

Connector Part Information |

• | ZFW 2-40

• | 2-Way F (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BLK | F6 | Ground to G103
2 | BRN/GRN | XU2 | Pump Control Signal