For 1990-2009 cars

Table 1: | Headlamp Washer Relay
Table 2: | Headlamp Washer Fluid Pump Assembly - C3
Table 3: | Washer Assembly - C1
Table 4: | Washer Assembly - C2
Table 5: | Windshield Wiper/Washer Module
Table 6: | Windshield Wiper/Washer Switch Assembly

### Headlamp Washer Relay

Pin | Wire | Circuit | Function
--- | --- | --- | ---
30 | PU | 1197 | Headlamp Washer Pump Control
85 | YE | 243 | Accessory Voltage
86 | WH | 2282 | Headlamp Washer Relay Control
87 | RD/BK | 4042 | Battery Positive Voltage
87A | -- | -- | Not Used

### Headlamp Washer Fluid Pump Assembly - C3

Pin | Wire | Circuit | Function
--- | --- | --- | ---
A | BK | 150 | Ground
B | PU | 1197 | Headlamp Washer Pump Control

### Washer Assembly - C1

Pin | Wire | Circuit | Function
--- | --- | --- | ---
A | OG | 228 | Windshield Washer Fluid Pump Control
B | BK | 150 | Ground

### Washer Assembly - C2

Pin | Wire | Circuit | Function
--- | --- | --- | ---
A | BK | 150 | Ground
B | TN/WH | 99 | Windshield Washer Fluid Level Sensor Signal

### Windshield Wiper/Washer Module

Pin | Wire | Circuit | Function
--- | --- | --- | ---
A | -- | -- | Not Used
B | GY | 478 | Windshield Wiper Switch Signal (2)
C | D-BU | 477 | Windshield Wiper Switch Signal (1)
D | BK | 150 | Ground
E | YE | 143 | Accessory Voltage
F | OG | 228 | Windshield Washer Fluid Pump Control
G | PU | 92 | Windshield Wiper Motor High Speed Control
H | -- | -- | Not Used

### Windshield Wiper/Washer Switch Assembly

Pin | Wire | Circuit | Function
--- | --- | --- | ---
G | -- | -- | Not Used
H | D-BU | 477 | Windshield Wiper Switch Signal (1)
J | -- | -- | Not Used
K | PU | 92 | Windshield Wiper Motor High Speed Control
L | WH | 1538 | Headlamp ON, Wiper Signal
M | YE | 43 | Accessory Voltage
N | GY | 478 | Windshield Wiper Switch Signal (2)