| Table 1: | Transfer Case Control Module (Wire Entry View) | 
| Table 2: | Transfer Case Select Switch | 
| Table 3: | Transfer Case Relay | 
 
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|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
C1  | BLK/WHT  | 1695  | Front Axle Switch  | ||||
C2  | LT GRN/BLK  | 431  | 5V Reference Voltage  | ||||
C3  | DK GRN/WHT  | 1559  | Transfer Case Select Switch Output--4 Low  | ||||
C4  | WHT  | 1562  | Transfer Case Select Switch Output--2 High  | ||||
C5  | GRY/BLK  | 1564  | Transfer Case Select Switch Output--4 High  | ||||
C6  | ORN  | 1640  | Battery Fused Feed  | ||||
C7  | --  | --  | Not Used  | ||||
C8  | PNK  | 39  | Ignition Fused Feed  | ||||
C9  | BLK/WHT  | 1554  | Encoder Ground  | ||||
C10  | BLK  | 150  | Ground  | ||||
C11  | PNK  | 1563  | Indicator Lamp Output--2 High  | ||||
C12  | TAN/BLK  | 1566  | Indicator Lamp Output--4 High  | ||||
C13  | --  | --  | Not Used  | ||||
C14  | PPL/WHT  | 1565  | Indicator Lamp Output--4 Low  | ||||
C15  | --  | --  | Not Used  | ||||
C16  | BLK  | 1552  | Transfer Case Motor Feed CW  | ||||
D1  | RED  | 1553  | Transfer Case Motor Feed CCW  | ||||
D2  | LT GRN  | 275  | Park/Neutral Position Switch Output--Park  | ||||
D3  | ORN  | 1568  | Transfer Case Control Module Diagnostics Enable  | ||||
D4  | BRN/WHT  | 1555  | Encoder Channel P  | ||||
D5  | RED/WHT  | 1556  | Encoder Channel C  | ||||
D6  | DK BLU/WHT  | 1557  | Encoder Channel A  | ||||
D7  | YEL/BLK  | 1558  | Encoder Channel B  | ||||
D8  | DK GRN/WHT  | 817  | Vehicle Speed Signal  | ||||
D9  | --  | --  | Not Used  | ||||
D10  | BLK  | 150  | Ground  | ||||
D11  | --  | --  | Not Used  | ||||
D12  | BLK  | 150  | Ground  | ||||
D13  | BLK  | 150  | Ground  | ||||
D14  | ORN  | 1640  | Battery Fused Feed  | ||||
D15  | ORN  | 1640  | Battery Fused Feed  | ||||
D16  | YEL  | 1737  | Park/Neutral Position Switch Output--Park/Neutral  | ||||
 
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|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | PNK  | 39  | Ignition Fused Feed  | ||||
B  | WHT  | 900  | Transfer Case Select Switch Output--2 High  | ||||
C  | GRY/BLK  | 1564  | Transfer Case Select Switch Output--4 High  | ||||
D  | DK GRN/WHT  | 1559  | Transfer Case Select Switch Output--4 Low  | ||||
E  | PPL/WHT  | 1565  | Indicator Lamp Output--4 Low  | ||||
F  | TAN/BLK  | 1566  | Indicator Lamp Output--4 High  | ||||
G  | PNK  | 901  | Indicator Lamp Output--2 High  | ||||
H  | BLK  | 150  | Ground  | ||||
J  | GRY  | 8  | Instrument Panel Lamp Feed  | ||||
K  | --  | --  | Not Used  | ||||
 
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|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
30  | LT/BLU  | 1296  | Four Wheel Drive Relay Feed-Coil  | ||||
85  | RED  | 1297  | Four Wheel Drive Synchronizing Relay Feed-Coil  | ||||
86  | GRY/BLK  | 1570  | Front Axle Actuator Output  | ||||
87  | BLK/WHT  | 1695  | Four Wheel Drive Front Wheel Lock Telltale Feed  | ||||
87A  | BLK  | 150  | Ground  | ||||
 
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|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
E1  | TAN  | 1569  | Transfer Case Lock Solenoid Output  | ||||
E2  | LT BLU/BLK  | 1567  | Service 4WD/AWD Indicator Lamp Output  | ||||
E3  | PNK  | 1561  | AWD Indicator Lamp Output  | ||||
E4  | LT GRN/BLK  | 1563  | 2 'HI' Indicator Lamp Output  | ||||
E5  | BRN/WHT  | 1555  | Transfer Case Position Switch Encoder Signal - Channel P  | ||||
E6  | RED/WHT  | 1556  | Transfer Case Position Switch Encoder Signal - Channel C  | ||||
E7  | YEL/BLK  | 1558  | Transfer Case Position Switch Encoder Signal - Channel B  | ||||
E8  | DK BLU/WHT  | 1557  | Transfer Case Position Switch Encoder Signal - Channel A  | ||||
E9  | PPL  | 1807  | Serial Data Signal - Class B - 10400 BAUD - Primary  | ||||
E10  | BRN  | 241  | Fuse Output - Ignition 3 - Type III Fuse  | ||||
E11  | --  | --  | Not Used  | ||||
E12  | YEL  | 400  | VSS Signal  | ||||
E13  | PPL  | 401  | VSS Return  | ||||
E14  | BLK/WHT  | 1695  | 4WD Front Wheel Lock Telltale Feed  | ||||
E15  | --  | --  | Not Used  | ||||
E16  | BLK/WHT  | 451  | ECM Ground  | ||||
F1  | PPL/WHT  | 1565  | 4 'LO' Indicator Lamp Output  | ||||
F2  | TAN/BLK  | 1566  | 4 'HI' Indicator Lamp Output  | ||||
F3  | BRN  | 1560  | Neutral Indicator Lamp Output  | ||||
F4  | GRY/BLK  | 1570  | Front Axle Actuator Output  | ||||
F5  | LT BLU  | 2221  | VSS Signal  | ||||
F6  | DK GRN  | 2222  | VSS Return  | ||||
F7  | GRY/BLK  | 1694  | 4WD Switch Signal - Low  | ||||
F8  | --  | --  | Not Used  | ||||
F9  | --  | --  | Not Used  | ||||
F10  | --  | --  | Not Used  | ||||
F11  | --  | --  | Not Used  | ||||
F12  | BLK/WHT  | 1554  | Transfer Case Encoder Signal Return  | ||||
F13  | LT GRN/BLK  | 431  | Reference Voltage Feed - 8 Volt Reference  | ||||
F14  | LT GRN/BLK  | 431  | Reference Voltage Feed - 8 Volt Reference  | ||||
F15  | LT GRN  | 275  | Transmission Mounted Neutral Safety Switch Output - Park  | ||||
F16  | LT BLU/BLK  | 1693  | 4WD Switch Signal  | ||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | BLK  | 1552  | Transfer Case Motor Feed - CW  | ||||
B  | RED  | 1553  | Transfer Case Motor Feed - CCW  | ||||
C  | BLK  | 150  | Ground  | ||||
D  | ORN  | 1640  | Fuse Output - Battery - Type III Fuse  | ||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | LT GRN/BLK  | 431  | Reference Voltage Feed - 8 Volt Reference  | ||||
B  | LT BLU/BLK  | 1693  | 4WD Switch Signal  | ||||
C  | PPL/WHT  | 1565  | 4 'LO' Indicator Lamp Output  | ||||
D  | TAN/BLK  | 1566  | 4 'HI' Indicator Lamp Output  | ||||
E  | LT GRN/BLK  | 1563  | 2 'HI' Indicator Lamp Output  | ||||
F  | PNK  | 1561  | 4WD Indicator Lamp Output  | ||||
G  | BLK  | 150  | Ground  | ||||
H  | GRY  | 8  | IP Lamp Feed  | ||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | --  | --  | Not Used  | ||||
B  | PPL/WHT  | 1382  | LED Dimming Signal  | ||||
C  | BRN  | 241  | Use Output - Ignition 3 - Type III Fuse  | ||||
D  | BRN  | 1560  | Neutral Indicator Lamp Output  | ||||
 
 | |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information  | 
 
  | ||||||
Pin  | Wire Color  | Circuit No.  | Function  | ||||
A  | BLK/WHT  | 1695  | 4WD Front Wheel Lock Telltale Feed  | ||||
B  | GRY/BLK  | 1570  | Front Axle Actuator Output  | ||||
C  | BRN  | 241  | Fuse Output - Ignition 3 - Type II Output  | ||||
E  | BLK  | 150  | Ground  | ||||