SIR Connector End Views
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Inflatable Restraint Passenger Air Bag ON/OFF Indicator
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-BU | 2307 | Passenger Air Bag On Indicator Control |
| 2 | BK/WH | 1551 | Ground |
| 3 | D-GN | 2308 | Passenger Air Bag Off Indicator Control |
| 4 | YE | 1139 | Ignition 1 Voltage |
| 5 | PU | 5234 | Passenger Seat Belt Indicator |
Inflatable Restraint Front End Sensor - Left
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GY | 2260 | Low Reference |
| B | YE | 2160 | Front End Sensor Signal - Left |
Inflatable Restraint Front End Sensor - Right
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PU | 2612 | Low Reference |
| B | WH/BK | 2611 | Front End Sensor Signal - Right Front |
Inflatable Restraint Front Passenger Presence System (PPS) Module C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | OG | 640 | Battery Positive Voltage |
| 2 | YE | 1139 | Ignition 1 Voltage |
| 3 | D-BU | 2307 | Passenger Air Bag On Indicator Control |
| 4 | D-GN | 2308 | Passenger Air Bag Off Indicator Control |
| 5 | PK | 2306 | Occupant Sensor Serial Data Link |
| 6 | BK/WH | 1751 | Ground |
| 7-9 | - | - | Not Used |
| 10 | D-BU | 2479 | Passenger Heated Seat Element Supply Voltage (KA1) |
Inflatable Restraint Front Passenger Presence System (PPS) Module C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | WH | 783 | Temperature Sensor |
| A2 | RD | 783 | Humidity Sensor |
| A3 | YE | 783 | Ground |
| A4 | L-GN | 783 | Ignition 1 Voltage |
| B1 | GY | 733 | Front Passenger Mass and Position Signal |
| B2 | GY | 744 | Front Passenger Mass and Position Signal |
| B3 | GY | 803 | Front Passenger Mass and Position Signal |
| B4 | GY | 872 | Front Passenger Mass and Position Signal |
| B5 | GY | 878 | Front Passenger Mass and Position Signal |
| B6 | GY | 1004 | Front Passenger Mass and Position Signal |
| B7 | GY | 1068 | Front Passenger Mass and Position Signal |
| B8 | GY | 1073 | Front Passenger Mass and Position Signal |
| B9-B10 | - | - | Not Used |
Inflatable Restraint I/P Module C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | YE | 3025 | I/P Module - Stage 1 - High Control |
| 2 | OG | 3024 | I/P Module - Stage 1 - Low Control |
Inflatable Restraint I/P Module C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | GY | 3027 | I/P Module - Stage 2 - High Control |
| 2 | PU | 3026 | I/P Module - Stage 2 - Low Control |
Inflatable Restraint Roof Rail Module - Left (AY1)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BN | 2137 | Roof Rail Module - LF - High Control |
| 2 | YE/BK | 2138 | Roof Rail Module - LF - Low Control |
Inflatable Restraint Roof Rail Module - Right (AY1)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK/WH | 2135 | Roof Rail Module - RF - High Control |
| 2 | L-GN | 2136 | Roof Rail Module - RF - Low Control |
Inflatable Restraint Sensing and Diagnostic Module (SDM)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | TN | 3021 | Steering Wheel Module - Stage 1 - High Control |
| A2 | BN | 3020 | Steering Wheel Module - Stage 1 - Low Control |
| A3 | OG | 3024 | I/P Module - Stage 1 - Low Control |
| A4 | YE | 3025 | I/P Module - Stage 1 - High Control |
| A5 | BK/WH | 2118 | Seat Belt Pretensioner - Left - High Control |
| A6 | OG/BK | 2119 | Seat Belt Pretensioner - Left - Low Control |
| A7 | OG | 2117 | Seat Belt Pretensioner - Right - Low Control |
| A8 | L-GN | 2116 | Seat Belt Pretensioner - Right - High Control |
| A9 | BK/WH | 1751 | Ground |
| A10 | YE | 1139 | Ignition 1 Voltage |
| A11 | D-BU | 1128 | SDM Class 2 Serial Data |
| A12 | - | - | Not Used |
| A13 | PK | 2306 | Occupant Sensor Serial Data Link |
| A14 | BK/WH | 238 | Seat Belt Switch - Left |
| A15 | - | - | Not Used |
| A16 | RD | 1362 | Seat Belt Switch - Right - Signal |
| A17-A18 | - | - | Not Used |
| B1 | WH | 3023 | Steering Wheel Module - Stage 2 - High Control |
| B2 | PK | 3022 | Steering Wheel Module - Stage 2 - Low Control |
| B3 | PU | 3026 | I/P Module - Stage 2 - Low Control |
| B4 | GY | 3027 | I/P Module - Stage 2 - High Control |
| B5 | YE | 2160 | Front End Sensor Signal - Left |
| B6 | GY | 2260 | Low Reference |
| B7 | PU | 2612 | Low Reference |
| B8 | WH/BK | 2611 | Front End Sensor Signal - Right Front |
| C1 | BN | 2137 | Roof Rail Module - LF - High Control (AY1) |
| C2 | YE/BK | 2138 | Roof Rail Module - LF - Low Control (AY1) |
| C3 | L-GN | 2136 | Roof Rail Module - RF - Low Control (AY1) |
| C4 | BK/WH | 2135 | Roof Rail Module - RF - High Control (AY1) |
| C5 | YE | 2131 | Side Impact Sensing Module - Left - Voltage (AY1) |
| C6 | WH | 2132 | Side Impact Sensing Module - Left - Signal (AY1) |
| C7 | D-GN | 2134 | Side Impact Sensing Module - Right - Signal (AY1) |
| C8 | TN | 2133 | Side Impact Sensing Module - Right - Voltage (AY1) |
Inflatable Restraint Side Impact Sensor - Left (AY1)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | WH | 2132 | Side Impact Sensing Module - Left - Signal |
| B | YE | 2131 | Side Impact Sensing Module - Left - Voltage |
Inflatable Restraint Side Impact Sensor - Right (AY1)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | D-GN | 2134 | Side Impact Sensing Module - Right - Signal |
| B | TN | 2133 | Side Impact Sensing Module - Right - Voltage |
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 |
Seat Belt Pretensioner - Left
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BK/WH | 2118 | Seat Belt Pretensioner - Left - High Control |
| B | OG/BK | 2119 | Seat Belt Pretensioner - Left - Low Control |
Seat Belt Pretensioner - Right
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | L-GN | 2116 | Seat Belt Pretensioner - Right - High Control |
| B | OG | 2117 | Seat Belt Pretensioner - Right - Low Control |