For 1990-2009 cars only
| Connector 1: | Air Brake Dryer (JE4 and JTU) |
| Connector 2: | Low Air Pressure Switch - Primary (JE4) |
| Connector 3: | Low Air Pressure Switch - Secondary (JE4) |
| Connector 4: | Park Brake Switch (JE4) |
Air Brake Dryer (JE4 and JTU)
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | PK | BB52 | Ignition 1 Voltage |
B | BK | BY08 | Ground |
Low Air Pressure Switch - Primary (JE4)
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | BN | MA09 | Low Air Pressure Sensor Signal |
B | BK | MX04 | Ground |
C-D | -- | -- | Not Available |
Low Air Pressure Switch - Secondary (JE4)
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | BN | MA10 | Low Air Pressure Sensor Signal |
B | BK | MX5 | Ground |
C-D | -- | -- | Not Available |
Park Brake Switch (JE4)
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | D-BU/BK | BF02 | Park Brake Switch Signal |
B | BK | BU01 | Ground |
