| Table 1: | Exhaust Brake Relay | 
| Table 2: | Exhaust Brake Solenoid | 
| Table 3: | Exhaust Brake Switch | 
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
30  | PK  | 339  | Ignition 1 Voltage  | ||||
PK  | 239  | Ignition 1 Voltage(LB7 only)  | |||||
85  | PU  | 2656  | Exhaust Brake Restore Request  | ||||
86  | BK  | 2657  | ABS Active Signal  | ||||
87  | L-GN  | 1962  | Exhaust Brake  | ||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | L-GN  | 1962  | Exhaust Brake  | ||||
B  | BK  | 250  | Ground  | ||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | BK  | 750  | Ground  | ||||
B  | BK  | 750  | Ground  | ||||
C  | L-GN  | 2081  | Exhaust Brake Request  | ||||
D  | -  | -  | Not Used  | ||||
E  | BN  | 2509  | Left Rear Park Lamps Supply Voltage/Left Rear Park Lamps  | ||||
F  | --  | --  | Not Used  | ||||