SIR Connectors
WARNING: This page is about a different car, the 2005 Pontiac Pursuit and 2005 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Inflatable Restraint Front End Discriminating Sensor
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TN/OG | 5045 | Left Front Discriminating Sensor Low Reference |
| B | YE | 1834 | SIR Forward Sensor Signal (1) |
Inflatable Restraint I/P Module C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | L-GN/RD | 3024 | Passenger I/P Module Stage 1 Low Control |
| 2 | RD/WH | 30258 | Passenger I/P Module Stage 1 High Control |
Inflatable Restraint I/P Module C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | L-BU/RD | 3026 | Passenger I/P Module Stage 2 Low Control |
| 2 | PK/BK | 3027 | Passenger I/P Module Stage 2 High Control |
Inflatable Restraint Roof Rail Module - Left (ASF)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-GN | 5020 | Left Front Head Curtain Module Low Control |
| 2 | WH | 5019 | Left Front Head Curtain Module High Control |
Inflatable Restraint Roof Rail Module - Right (ASF)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-GN | 5022 | Left Front Head Curtain Module Low Control |
| 2 | WH | 5021 | Left Front Head Curtain Module High Control |
Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/ASF)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | RD/WH | 1240 | Battery Positive Voltage |
| 2 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 3 | PK | 5057 | Seat Position Switch Low Reference |
| 4 | TN/WH | 238 | Driver Seat Belt Switch Signal |
| 5 | - | - | Not Available |
| 6 | OG | 1362 | Passenger Seat Belt Switch Signal |
| 7 | - | - | Not Available |
| 8 | PK | 5020 | Left Front Head Curtain Module Low Control |
| 9 | PU/WH | 5019 | Left Front Head Curtain Module High Control |
| 10 | YE/BK | 5021 | Right Front Head Curtain Module High Control |
| 11 | WH/BK | 5022 | Right Front Head Curtain Module Low Control |
| 12 | PU | 3026 | Passenger I/P Module Stage 2 Low Control |
| 13 | GY | 3027 | Passenger I/P Module Stage 2 High Control |
| 14 | TN | 3021 | Steering Wheel Module Stage 1 High Control |
| 15 | BN | 3020 | Steering Wheel Module Stage 1 Low Control |
| 16 | PK | 3022 | Steering Wheel Module Stage 2 Low Control |
| 17 | WH | 3023 | Steering Wheel Module Stage 2 High Control |
| 18 | YE | 3025 | Passenger I/P Module Stage 1 High Control |
| 19 | OG | 3024 | Passenger I/P Module Stage 1 Low Control |
| 20-30 | - | - | Not Available |
| 31 | BK/WH | 351 | Signal Ground |
| 32 | - | - | Not Available |
| 33 | PK | 1339 | Run/Crank Ignition 1 Voltage |
| 34-37 | - | - | Not Available |
| 38 | YE | 1834 | SIR Forward Sensor Signal (1) |
| 39 | TN/OG | 5045 | Left Front Discriminating Sensor Low Reference |
| 40-45 | - | - | Not Available |
| 46 | WH | 2132 | Left Front Side Impact Sensing Module Signal |
| 47 | YE | 2131 | Left Front Side Impact Sensing Module Supply Voltage |
| 48 | TN | 2133 | Right Front Side Impact Sensing Module Supply Voltage |
| 49 | D-GN | 2134 | Right Front Side Impact Sensing Module Signal |
| 50-51 | - | - | Not Available |
| 52 | L-GN | 2116 | Passenger Seat Belt Pretensioner High Control |
| 53 | OG | 2117 | Passenger Seat Belt Pretensioner Low Control |
| 54-55 | - | - | Not Available |
| 56 | TN/WH | 2118 | Driver Seat Belt Pretensioner High Control |
| 57 | OG/BK | 2119 | Driver Seat Belt Pretensioner Low Control |
| 58-60 | - | - | Not Available |
Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/o ASF)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | RD/WH | 1240 | Battery Positive Voltage |
| 2 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 3 | PK | 5057 | Seat Position Switch Low Reference |
| 4 | TN/WH | 238 | Driver Seat Belt Switch Signal |
| 5 | - | - | Not Available |
| 6 | OG | 1362 | Passenger Seat Belt Switch Signal |
| 7-11 | - | - | Not Available |
| 12 | PU | 3026 | Passenger I/P Module Stage 2 Low Control |
| 13 | GY | 3027 | Passenger I/P Module Stage 2 High Control |
| 14 | TN | 3021 | Steering Wheel Module Stage 1 High Control |
| 15 | BN | 3020 | Steering Wheel Module Stage 1 Low Control |
| 16 | PK | 3022 | Steering Wheel Module Stage 2 Low Control |
| 17 | WH | 3023 | Steering Wheel Module Stage 2 High Control |
| 18 | YE | 3025 | Passenger I/P Module Stage 1 High Control |
| 19 | OG | 3024 | Passenger I/P Module Stage 1 Low Control |
| 20-30 | - | - | Not Available |
| 31 | BK/WH | 351 | Signal Ground |
| 32 | - | - | Not Available |
| 33 | PK | 1339 | Run/Crank Ignition 1 Voltage |
| 34-37 | - | - | Not Available |
| 38 | YE | 1834 | SIR Forward Sensor Signal (1) |
| 39 | TN/OG | 5045 | Left Front Discriminating Sensor Low Reference |
| 40-51 | - | - | Not Available |
| 52 | L-GN | 2116 | Passenger Seat Belt Pretensioner High Control |
| 53 | OG | 2117 | Passenger Seat Belt Pretensioner Low Control |
| 54-55 | - | - | Not Available |
| 56 | TN/WH | 2118 | Driver Seat Belt Pretensioner High Control |
| 57 | OG/BK | 2119 | Driver Seat Belt Pretensioner Low Control |
| 58-60 | - | - | Not Available |
Inflatable Restraint Side Impact Sensor - Left (ASF)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YE | 2131 | Left Front Side Impact Sensing Module Supply Voltage |
| B | WH | 2132 | Left Front Side Impact Sensing Module Signal |
Inflatable Restraint Side Impact Sensor - Right (ASF)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TN | 2133 | Right Front Side Impact Sensing Module Supply Voltage |
| B | D-GN | 2134 | Right Front Side Impact Sensing Module Signal |
Inflatable Restraint Steering Wheel Module C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | TN | 3021 | Steering Wheel Module - Stage 1- High Control |
| 2 | BN | 3020 | Steering Wheel Module - Stage 1 - Low Control |
Inflatable Restraint Steering Wheel Module C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | WH | 3023 | Steering Wheel Module - Stage 2 - High Control |
| 2 | PK | 3022 | Steering Wheel Module - Stage 2 - Low Control |
Inflatable Restraint Steering Wheel Module Coil C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A-B | - | - | Not Used |
| C | PK | 339 | Ignition 1 Voltage |
| D | GY | 1884 | Cruise Control Switch Signal |
| E | D-BU | 1796 | Remote Radio Control Signal |
| F | WH/BK | 1673 | 10-Volt Reference |
| G | GY | 8 | Instrument Panel Lamp Supply Voltage (1) |
| H | - | - | Not Used |
| J | TN | 28 | Horn Relay Control |
| K | BK | 151 | Signal Ground |
Inflatable Restraint Steering Wheel Module Coil C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A-B | - | - | Not Used |
| C | PK | 1539 | Run/Crank Ignition 1 Voltage |
| D | GY | 1884 | Cruise Control Set/Coast/Resume/Accelerate Switch Signal |
| E | D-BU | 1796 | Steering Column Radio Control Signal |
| F | WH/BK | 644 | 10-Volt Reference |
| G | GY | 8 | Instrument Panel Lamp Supply Voltage (1) |
| H | - | - | Not Used |
| J | TN | 28 | Horn Relay Control |
| K | BK/WH | 1051 | Signal Ground |
Inflatable Restraint Steering Wheel Module Coil C3
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | PK | 3022 | Steering Wheel Module Stage 2 Low Control |
| 2 | WH | 3023 | Steering Wheel Module Stage 2 High Control |
| 3 | BN | 3020 | Steering Wheel Module Stage 1 Low Control |
| 4 | TN | 3021 | Steering Wheel Module Stage 1 High Control |
Seat Belt Retractor Pretensioner - Driver
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | OG/BK | 2119 | Driver Seat Belt Pretensioner Low Control |
| 2 | TN/WH | 2118 | Driver Seat Belt Pretensioner High Control |
Seat Belt Retractor Pretensioner - Passenger
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | OG | 2117 | Passenger Seat Belt Pretensioner Low Control |
| 2 | L-GN | 2116 | Passenger Seat Belt Pretensioner High Control |