For 1990-2009 cars only
| Table 1: | Exhaust Brake Relay |
| Table 2: | Exhaust Brake Disable Relay |
| Table 3: | Exhaust Brake Solenoid Valve |
| Table 4: | Exhaust Brake Switch |
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
30 | PNK | 271 | Ignition 1 Voltage | ||||
85 | BLU | 273 | Engine Brake Enable Signal | ||||
86 | BLU/YEL | 275 | Engine Brake Enable Signal | ||||
87 | BLK/WHT | 272 | Engine Brake Disable Relay Voltage | ||||
87A | -- | -- | Not Used--Plugged | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
30 | PPL | 1146 | Engine Brake Enable Signal | ||||
85 | PNK | 139 | Ignition 1 Voltage | ||||
86 | PNK | 1905 | Retarder Disable Control | ||||
87 | -- | -- | Not Used--Plugged | ||||
87A | BLK/WHT | 1962 | Engine Brake Solenoid Feed | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | BLK/WHT | 1962 | Engine Brake Solenoid Feed | ||||
B | BLK | 150 | Ground | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
1 | WHT | 83 | Ignition 1 Voltage | ||||
2 | BLU/YEL | 82 | Exhaust Brake Switch | ||||
3-4 | -- | -- | Not Used | ||||
5 | BRN | 85 | Illumination | ||||
6 | BLU/RED | 86 | Interior Lamp Dimming Bus | ||||
