| Table 1: | Lock Cylinder Switch - Endgate (Pontiac) | 
| Table 2: | Theft Deterrent Control Module | 
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | PU  | 9124  | Tailgate Key Cylinder Switch Signal  | ||||
B  | BK  | 450  | Ground  | ||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | OG  | 2340  | Battery Positive Voltage  | ||||
B  | BK  | 1550  | Ground  | ||||
C  | --  | --  | Not Used  | ||||
D  | PU  | 1807  | Class 2 Serial Data  | ||||
E  | PU  | 1500  | Ignition 0 Voltage  | ||||
F  | --  | --  | Not Used  | ||||