| Table 1: | Electronic Power Steering (EPS) Control Module C1 | 
| Table 2: | Electronic Power Steering (EPS) Control Module C2 | 
| Table 3: | Electronic Power Steering Control Module (PSCM) C3 | 
 
 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
 
  | ||||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||||
1  | RD/BK  | 642  | Battery Positive Voltage  | ||||||
2  | BK  | 1150  | Ground  | ||||||
 
 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
 
  | ||||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||||
1  | TN/BK  | 2500  | High Speed GMLAN Serial Data (+) (1)  | ||||||
2  | TN  | 2501  | High Speed GMLAN Serial Data (-) (1)  | ||||||
3  | --  | --  | Not Used  | ||||||
4  | BN/WH  | 2500  | High Speed GMLAN Serial Data (+) (1)  | ||||||
5  | BN  | 2501  | High Speed GMLAN Serial Data (-) (1)  | ||||||
6  | PK  | 1539  | Run/Crank Ignition 1 Voltage  | ||||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
+  | RD  | 5  | Motor Control  | ||||
-  | BK  | 5  | Motor Control  | ||||