For 1990-2009 cars only
| Table 1: | Automatic Level Control (ALC) Compressor Relay |
| Table 2: | Automatic Level Control (ALC) Air Compressor |
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
30 | RD | 742 | Battery Positive Voltage | ||||
85 | BN | 541 | Ignition 3 Voltage | ||||
86 | L-BU | 2248 | Real Time Damping Compressor Relay Control | ||||
87 | L-BU | 1112 | Damping Relay Coil Control | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | L-BU | 1112 | Damping Relay Coil Control | ||||
B | D-BU | 2249 | Exhaust Solenoid Control | ||||
C | BK | 407 | Low Reference | ||||
D | TN | 2252 | Pressure Sensor Signal | ||||
E | GY | 416 | 5-Volt Reference | ||||
F | OG | 2440 | Battery Positive Voltage | ||||
G | BK | 1750 | Ground | ||||
