SIR Connector End Views
Driver Seat Belt Pretensioner
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Function | |
| 1 | YE | Left Side Pretensioner Low | |
| 2 | YE/BK | Left Side Pretensioner High | |
Driver Seat Belt Switch
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | WH/BK | Ground |
| 2 | GN | Driver Seat Belt Switch Signal |
| 3 | GN/YE | Seat Belt Indicator Control |
Driver Seat Position Sensor
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | GN/WH | Driver Seat Position High |
| 2 | RD/BK | Driver Seat Position Low |
Passenger Seat Belt Pretensioner
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Function | |
| 1 | YE/BK | Passenger Pretensioner High | |
| 2 | YE | Passenger Pretensioner Low | |
Passenger Seat Belt Switch
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | WH/BK | Ground |
| 2 | BK | Seat Belt Warning Lamp Signal Circuit |
Passenger Seat Belt Warning Lamp
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | RD/WH | Warning Lamp Feed Circuit |
| 2 | - | Not Used |
| 3 | RD/WH | Warning Lamp Control Circuit |
Passenger Seat Occupant Detection Sensor
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | BU/WH | Seat Belt Warning Lamp Control Circuit |
| 2 | BK | Seat Belt Warning Lamp Signal Circuit |
SIR Driver Inflatable Module C1
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | YE/BK | Driver Side High |
| 2 | YE | Driver Side Low |
SIR Driver Inflatable Module C2
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | YE/BK | Driver Side High |
| 2 | YE/PU | Driver Side Low |
SIR Instrument Panel Module
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | YEL/RED | Passenger Side High |
| 2 | YE/GN | Passenger Side Low |
| 3 | YE/GY | Redundant Passenger Side High |
| 4 | YE/PK | Redundant Passenger Side Low |
SIR Left Front Discriminating Sensor
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | BN | Driver Sensor Low |
| 2 | WH/RD | Driver Sensor High |
SIR LH Side Impact Module
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | YE/RD | Driver Seat High |
| 2 | YE/GN | Driver Seat Low |
SIR LH Side Impact Sensor
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | PK/BU | VUPL |
| 2 | LT GN/BK | SSL High |
| 3 | BU/WH | SSL Low |
| 4 | GY/BU | ESL |
SIR Right Front Discriminating Sensor
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | BN/WH | Passenger Sensor Low |
| 2 | BK/WH | Passenger Sensor High |
SIR RH Side Impact Inflator Module
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | YE/RD | Passenger Seat High |
| 2 | YE/GN | Passenger Seat Low |
SIR RH Side Impact Sensor
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | PK | VUPR |
| 2 | LT GN | SSR High |
| 3 | BU/YE | SSR Low |
| 4 | GY | ESR |
SIR Sensing and Diagnostic Module (SDM) C1
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | YE/GY | Passenger Side IP Module High Signal |
| 2 | YE/PK | Passenger Side IP Module Low Signal |
| 3 | YE/GN | Passenger Side IP Module Low Signal |
| 4 | YE/RD | Passenger Side IP Module High Signal |
| 5 | YE/BK | Driver Side IP Module High Signal |
| 6 | YE | Driver Side IP Module Low Signal |
| 7 | YE/OG | Driver Side IP Module High Signal |
| 8 | YE/PU | Driver Side IP Module Low Signal |
| 9 | - | Not Used |
| 10 | - | Not Used |
| 11 | - | Not Used |
| 12 | - | Not Used |
| 13 | BU/WH | Passenger Presence Sensor Signal |
| 14 | BK/YE | Airbag Indicator Signal |
| 15 | PK/BK | Diagnostic Signal Request |
| 16 | BU/RB | Serial Data Line |
| 17 | PK | Passenger Seat Belt/Air Bag Indicator ON/OFF Signal |
| 18 | - | Not Used |
| 19 | - | Not Used |
| 20 | - | Not Used |
| 21 | BK/OG | Ignition Positive Voltage |
| 22 | YE | Fuel Pump Cutoff |
| 23 | GY | Passenger Seat Belt/Air Bag Indicator ON/OFF Signal |
| 24 | BU | OnStar Data Signal |
| 25 | WH/BK | Ground |
| 26 | WH/BK | Ground |
| 27 | BN/WH | Passenger Right Front Discriminating Low Sensor Signal |
| 28 | BN | Passenger Left Front Discriminating Low Sensor Signal |
| 29 | BK/WH | Passenger Right Front Discriminating High Sensor Signal |
| 30 | 28 | Passenger Left Front Discriminating HighSensor Signal |
SIR Sensing and Diagnostic Module (SDM) C2
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | YE | Left Seat Belt Pretensioner Low Signal |
| 2 | YE/BK | Left Seat Belt Pretensioner High Signal |
| 3 | - | Not Used |
| 4 | - | Not Used |
| 5 | - | Not Used |
| 6 | L-GN/BK | Left Roof Rail Module Drivers Seat Low Signal |
| 7 | PK/BU | Left Roof Rail Module Drivers Seat High Signal |
| 8 | PK | Left Side Impact Sensor Drivers Seat Signal |
| 9 | YE/RD | Left Side Impact Module Drivers Seat High Signal |
| 10 | YE/GN | Left Side Impact Module Drivers Seat Low Signal |
| 11 | GN | Driver Seat Belt Signal |
| 12 | RD | Driver Seat Belt Signal |
| 13 | RD/BK | Driver Seat Belt Signal |
| 14 | GN/WH | Driver Seat Belt Signal |
| 15 | GY | Left Side Impact Sensor Drivers Seat Signal |
SIR Sensing and Diagnostic Module (SDM) C3
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Function | |
| 1 | - | Not Used | |
| 2 | - | Not Used | |
| 3 | - | Not Used | |
| 4 | YE/BK | Right Front Pretensioner High | |
| 5 | YE | Right Front Pretensioner Low | |
| 6 | YE/GN | Passenger Side Impact Module Seat Low Signal | |
| 7 | YE/RD | Passenger Side Impact Module Seat High Signal | |
| 8 | PK | Right Side Impact Sensor Signal | |
| 9 | GY | Right Roof Rail Module Low Signal | |
| 10 | BU/YE | Right Roof Rail Module High Signal | |
| 11 | L-GN | Right Side Impact Sensor Signal | |
| 12 | BU | Passenger Presence Sensor Communication Signal | |
| 13 | BU/WH | Passenger Presence Sensor Communication Signal | |
| 14 | - | Not Used | |
| 15 | - | Not Used | |
Inflatable Restraint Steering Wheel Module Coil
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK/YE | 28 | Horn Relay Output-Coil |
| 2 | BN/WH | 32 | I/P dimmer Supply Voltage |
| 3 | BN | 1796 | Steering Wheel Controls Signal |
| 4 | BK/YE | 1750 | Ground |
| 5 | BN/WH | 151 | Ground |
| 6 | BK/YE | 28 | Horn Relay Control |
| 7 | GN | 3020 | Steering Wheel Module - Stage 1 Low Control |
| 8 | WH | 3021 | Steering Wheel Module - Stage 1 High Control |
| 9-12 | - | - | Not Used |