Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSPONTIAC2004MONTANA VAN PASSENGERREPAIR AND DIAGNOSISBODY & FRAMESEATSSEAT SYSTEMCOMPONENT LOCATORPOWER SEAT SYSTEMS CONNECTOR END VIEWS
2004 Pontiac Montana Van Passenger
Power Seat Systems Connector End Views
2004 Pontiac Montana Van PassengerSECTION Power Seat Systems Connector End Views
Heated Seat Switch Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GRY | 8 | Instrument Panel Lamps Dimmer Switch Signal |
| B | BLK | 1450 | Ground |
| C | BRN | 241 | Ignition 3 Voltage |
| D | LT BLU/BLK | 1505 | Passenger Heated Seat Switch Signal |
| E | LT BLU | 1462 | Heated Seat Switch Signal |
| F-H | - | Not Used | |
Horizontal Position and Rear Vertical Sensors Connector End View - Driver Side (w/Memory)
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A | ORN | 917 | 5-Volt Reference | A | ORN | 917 | 5-Volt Reference |
| B | BLK | 918 | Memory Seat Sensor Low Reference | B | BLK | 918 | Memory Seat Sensor Low Reference |
| C | BRN/WHT | 919 | Front Vertical Seat Position Sensor Signal | C | BRN/WHT | 919 | Front Vertical Seat Position Sensor Signal |
| D | TAN | 920 | Rear Vertical Seat Position Sensor Signal | D | TAN | 920 | Rear Vertical Seat Position Sensor Signal |
| E | LT GRN | 921 | Horizontal Seat Position Sensor Signal | E | LT GRN | 921 | Horizontal Seat Position Sensor Signal |
| F | - | - | Not Used | F | - | - | Not Used |
Memory Seat Switch Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BLK | 1550 | Ground |
| 2 | GRY | 8 | Instrument Panel Lamp Supply Voltage |
| 3 | - | - | Not Used |
| 4 | PPL | 616 | Memory 2 Switch Signal |
| 5 | WHT | 615 | Memory 1 Switch Signal |
Memory Seat Module Connector C1 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | - | - | Not Used |
| B | BLK | 901 | Ground |
| C | ORN | 902 | Battery Positive Voltage |
Memory Seat Module Connector C2 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | - | - | Not Used |
| A2 | PPL | 904 | Memory 2 Switch Signal |
| A3 | WHT | 903 | Memory 1 Switch Signal |
| A4 | DK BLU | 915 | Power Seat Recline Rearward Switch Signal |
| A5 | DK GRN | 916 | Power Seat Recline Forward Switch Signal |
| A6 | LT GRN/BLK | 911 | Power Seat Horizontal Rearward Switch Signal |
| A7 | TAN | 912 | Power Seat Horizontal Forward Switch Signal |
| A8 | LT BLU | 910 | Power Seat Rear Vertical Down Switch Signal |
| A9 | YEL | 909 | Power Seat Rear Vertical Up Switch Signal |
| A10 | WHT | 914 | Power Seat Front Vertical Down Switch Signal |
| A11 | GRY | 913 | Power Seat Front Vertical Up Switch Signal |
| A12 | - | - | Not Used |
| B1 | BRN/WHT | 907 | SCM (Seat) Class 2 Serial Data |
| B2-B4 | - | - | Not Used |
| B5 | ORN | 908 | 12-Volt Reference |
| B6-B12 | - | - | Not Used |
Memory Seat Module Connector C3 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1-A6 | - | - | Not Used |
| A7 | ORN | 917 | 5-Volt Reference |
| A8 | BLK | 918 | Memory Seat Sensor Low Reference |
| A9 | WHT/BLK | 928 | Driver Seat Recline Position Sensor Signal |
| A10 | LT GRN | 921 | Horizontal Seat Position Sensor Signal |
| A11 | TAN | 920 | Rear Vertical Seat Position Sensor Signal |
| A12 | BRN/WHT | 919 | Front Vertical Seat Position Sensor Signal |
| B1-B12 | - | - | Not Used |
Memory Seat Module Connector C4 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GRY | 924 | Driver Seat Front Vertical Motor Up Control |
| B | WHT | 925 | Driver Seat Front Vertical Motor Down Control |
| C | LT BLU | 927 | Driver Seat Rear Vertical Motor Down Control |
| D | YEL | 926 | Driver Seat Rear Vertical Motor Up Control |
| E | LT GRN | 923 | Driver Seat Horizontal Motor Rearward Control |
| F | TAN | 922 | Driver Seat Horizontal Motor Forward Control |
| G | DK BLU | 933 | Driver Seat Recline Motor Rearward Control |
| H | DK GRN | 932 | Driver Seat Recline Motor Forward Control |
Seat Adjuster Motor Assembly Connector End View - Driver
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TAN | 285 | Driver Seat Horizontal Motor Forward Control |
| B | LT GRN | 284 | Driver Seat Horizontal Motor Rearward Control |
| B | LT GRN | 284 | Driver Seat Horizontal Motor Rearward Control w/Memory |
| C | DK GRN | 286 | Driver Seat Front Vertical Motor Up Control |
| C | GRY | 286 | Driver Seat Front Vertical Motor Up Control w/Memory |
| D | DK BLU | 287 | Driver Seat Front Vertical Motor Down Control |
| D | WHT | 283 | Driver Seat Front Vertical Motor Down Control w/Memory |
| E | YEL | 282 | Driver Seat Rear Vertical Motor Up Control |
| F | LT BLU | 283 | Driver Seat Rear Vertical Motor Down Control |
| F | LT BLU | 287 | Driver Seat Rear Vertical Motor Down Control w/Memory |
Seat Adjuster Motor Assembly Connector End View - Front Passenger
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TAN | - | Passenger Seat Horizontal Motor Forward Control |
| B | LT GRN | - | Passenger Seat Horizontal Motor Rearward Control |
| C | DK GRN | - | Passenger Seat Front Vertical Motor Up Control |
| D | DK BLU | - | Passenger Seat Front Vertical Motor Down Control |
| E | YEL | - | Passenger Seat Rear Vertical Motor Up Control |
| F | LT BLU | - | Passenger Seat Rear Vertical Motor Down Control |
Recline Motor and Position Sensor Connector End View - Driver (w/Memory)
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A | BLK | 918 | Memory Seat Sensor Low Reference | A | BLK | 918 | Memory Seat Sensor Low Reference |
| B | WHT | 928 | Driver Seat Recline Position Sensor Signal | B | WHT/BLK | 928 | Driver Seat Recline Position Sensor Signal |
| C | ORN | 917 | 5-Volt Reference | C | ORN | 917 | 5-Volt Reference |
| D | LT GRN | 935 | Driver Seat Recline Motor Rearward Control | D | DK/BLU | 933 | Driver Seat Recline Motor Rearward Control |
| E | LT BLU | 934 | Driver Seat Recline Motor Forward Control | E | DK GRN | 932 | Driver Seat Recline Motor Forward Control |
| F | - | - | Not Used | F | - | - | Not Used |
Power Seat Recline Motor Connector End View - Driver (w/o Memory)
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A-C | - | - | Not Used | A-C | - | - | Not Used |
| D | LT GRN | 935 | Driver Seat Recline Motor Rearward Control | D | DK BLU | 935 | Driver Seat Recline Motor Rearward Control |
| E | LT BLU | 934 | Driver Seat Recline Motor Forward Control | E | DK GRN | 934 | Driver Seat Recline Motor Forward Control |
| F | - | - | Not Used | F | - | - | Not Used |
Power Seat Recline Motor Connector End View - Front Passenger
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A-C | - | - | Not Used | A-C | - | - | Not Used |
| D | LT GRN | 933 | Driver Seat Recline Motor Rearward Control | D | DK BLU | 933 | Driver Seat Recline Motor Rearward Control |
| E | LT BLU | 932 | Passenger Seat Recline Motor Forward Control | E | DK GRN | 932 | Passenger Seat Recline Motor Forward Control |
| F | - | - | Not Used | F | - | - | Not Used |
Seat Adjuster Switch - Driver (Memory w/Heated Seats) Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN | 908 | Battery Positive Voltage |
| B | YEL | 909 | Driver Seat Rear Vertical Motor Up Control |
| C | LT BLU | 910 | Driver Seat Rear Vertical Motor Down Control |
| D | LT GRN | 911 | Driver Seat Horizontal Motor Rearward Control |
| E | TAN | 912 | Driver Seat Horizontal Motor Forward Control |
| F | GRY | 913 | Driver Seat Front Vertical Motor Up Control |
| G | WHT | 914 | Driver Seat Front Vertical Motor Down Control |
| H | - | - | Not Used |
| H | - | - | Not Used |
| J | DK BLU | 915 | Driver Seat Recline Motor Rearward Control |
| K | DK GRN | 916 | Driver Seat Recline Motor Forward Control |
Seat Adjuster Switch Drivers (w/Heat Seats) Connector End View - (8-Way Power)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN | 906 | Battery Positive Voltage |
| B | YEL | 282 | Driver Seat Rear Vertical Motor Up Control |
| C | LT BLU | 287 | Driver Seat Rear Vertical Motor Down Control |
| D | LT GRN | 284 | Driver Seat Horizontal Motor Rearward Control |
| E | TAN | 285 | Driver Seat Horizontal Motor Forward Control |
| F | GRY | 286 | Driver Seat Front Vertical Motor Up Control |
| G | WHT | 283 | Driver Seat Front Vertical Motor Down Control |
| H | BLK | 901 | Ground |
| H | - | - | Not Used |
| J | DK BLU | 935 | Driver Seat Recline Motor Rearward Control |
| K | DK GRN | 934 | Driver Seat Recline Motor Forward Control |
Seat Adjuster Switch Drivers (w/o Memory and Heat Seats) Connector End View - (6-Way Power)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN | 1140 | Battery Positive Voltage |
| B | YEL | 282 | Driver Seat Rear Vertical Motor Up Control |
| C | LT BLU | 283 | Driver Seat Rear Vertical Motor Down Control |
| D | LT GRN | 284 | Driver Seat Horizontal Motor Rearward Control |
| E | TAN | 285 | Driver Seat Horizontal Motor Forward Control |
| F | DK GRN | 286 | Driver Seat Front Vertical Motor Up Control |
| G | DK BLU | 287 | Driver Seat Front Vertical Motor Down Control |
| H | BLK | 550 | Ground |
Seat Adjuster Switch Connector End View - Front Passenger - (6-Way Power)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN | 1140 | Battery Positive Voltage |
| B | YEL | 282 | Passenger Seat Rear Vertical Motor Up Control |
| C | LT BLU | 283 | Passenger Seat Rear Vertical Motor Down Control |
| D | LT GRN | 284 | Passenger Seat Horizontal Motor Rearward Control |
| E | TAN | 285 | Passenger Seat Horizontal Motor Forward Control |
| F | DK GRN | 286 | Passenger Seat Front Vertical Motor Up Control |
| G | DK BLU | 287 | Passenger Seat Front Vertical Motor Down Control |
| H | BLK | 550 | Ground |
Seat Adjuster Switch - Front Passenger Connector End View - (w/8-Way Power)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN | 906 | Battery Positive Voltage |
| B | YEL | 282 | Passenger Seat Rear Vertical Motor Up Control |
| C | LT BLU | 287 | Passenger Seat Rear Vertical Motor Down Control |
| D | LT GRN | 284 | Passenger Seat Horizontal Motor Rearward Control |
| E | TAN | 285 | Passenger Seat Horizontal Motor Forward Control |
| F | GRY | 286 | Passenger Seat Front Vertical Motor Up Control |
| G | WHT | 283 | Passenger Seat Front Vertical Motor Down Control |
| H | BLK | 901 | Ground |
| H | - | - | Not Used |
| J | DK BLU | 935 | Passenger Seat Recline Motor Rearward Control |
| K | DK GRN | 934 | Passenger Seat Recline Motor Forward Control |
Sit-N-Lift Seat Remote Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | GN | AR01 | Hand Held Remote Supply Voltage |
| 2 | - | - | Not Used |
| 3 | RD/BU | AS30 | Hand Held Remote Down Switch Signal |
| 4 | RD/BK | AS29 | Hand Held Remote Up Switch Signal |
| 5 | BK | AE11 | Ground |
| 6 | - | - | Not Used |
Sit-N-Lift Seat Module C1 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BU | AS16 | Swivel Motor Control |
| 2 | BU | AS17 | Swivel Motor Control |
| 3 | BK | AJE2 | Ground |
| 4 | BK | AJE1 | Ground |
| 5 | - | - | Not Used |
| 6 | RD | AS21 | Lift Motor Control |
| 7 | GN/WH | AS20 | Lift Motor Control |
| 8 | AS01 | RD | Battery Positive Voltage |
| 9-11 | - | - | Not Used |
| 12 | YE | AJ08 | Battery Positive Voltage |
Sit-N-Lift Seat Module C2 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1-3 | - | - | Not Used |
| 4 | PU | AS04 | Swivel In Limit Switch Signal |
| 5 | BU/WH | AS05 | Swivel Out Limit Switch Signal |
| 6 | YE | AS06 | Lift Upper Limit Switch Signal |
| 7 | RD/WH | AS07 | Lift Lower Limit Switch Signal |
| 8 | YE/BK | V02 | Shift Interlock Relay Control |
| 9 | RD/YE | AS30 | Hand Held Remote Down Switch Signal |
| 10 | - | - | Not Used |
| 11 | BK/RD | AS36 | Ignition Signal |
| 12 | GN/WH | AS31 | RR Sliding Door Jamb Switch Signal |
| 13 | - | - | Not Used |
| 14 | RD/WH | AS14 | Swivel Motor Hall Sensor Supply |
| 15 | - | - | Not Used |
| 16 | GN | AS19 | Swivel Motor Hall Sensor Signal |
| 17 | - | - | Not Used |
| 18 | BU/GN | AJ10 | Park Switch Signal |
| 19 | - | - | Not Used |
| 20 | RD/BK | AS29 | Remote Control Up Switch Signal |
Sit-N-Lift Seat/Door Jamb Switch Relay Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BU/WH | AS31 | RR Sliding Door Jamb Switch Signal |
| 2 | RD/GN | AS33 | Battery Positive Voltage |
| 3 | GN | AR01 | Hand Held Remote Supply Voltage |
| 5 | RD/GN | AS32 | Battery Positive Voltage |
| 6 | BU/GN | AJ10 | Park Switch Signal |
| 7 | BU/BK | M35 | Park Switch Signal |
Sit-N-Lift Seat/Ignition Relay Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BU/YE | AE13 | Ground |
| 2 | RD/GN | V04 | Ignition 1 Voltage |
| 3 | GN | AE12 | Ground |
| 5 | RD/GR | AS36 | Ignition Signal |
| 6 | BU/GN | AJ10 | Park Switch Signal |
| 7 | BU/BK | M36 | Park Switch Signal |
Sit-N-Lift Seat/Brake Transmission Shift Interlock Relay Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | YE/BK | V02 | Shift Interlock Relay Control |
| 2 | RD | V01 | Ignition 1 Voltage |
| 3 | RD/BK | V03 | A/T Shift Lock Control Solenoid Supply Voltage |
| 5 | RD | V01 | Ignition 1 Voltage |
Lift Upper Limit Switch Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK | ASE4 | Ground |
| 2 | - | - | Not Used |
| 3 | YE | AS06 | Lift Upper Limit Switch Signal |
Swivel Outside Limit Switch Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK | ASE3 | Ground |
| 2 | BU/WH | AS05 | Swivel Out Limit Switch Signal |
| 3 | - | Not Used | |
Swivel Inside Limit Switch Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK | ASE2 | Ground |
| 2 | - | Not Used | |
| 3 | PPL | AS04 | Swivel In Limit Switch Signal |
Lift Lower Limit Switch Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK | ASE5 | Ground |
| 2 | RD/WH | AS07 | Lift Lower Limit Switch Signal |
| 3 | - | Not Used | |
Sit-N-Lift Seat Circuit Breaker Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | RD | AJ05 | Battery Positive Voltage |
| 2 | - | - | Not Used |
| 3 | RD/GN | AS32 | Battery Positive Voltage |
| 4 | - | - | Not Used |
| 5 | WH | AJ01 | Battery Positive Voltage |
| 6 | RD | AJ02 | Battery Positive Voltage |
Sit-N-Lift Seat Lift Motor C1 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | GN | AS20 | Lift Motor Control |
Sit-N-Lift Seat Lift Motor C2 Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | RD | AS21 | Lift Motor Control |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.