For 1990-2009 cars

## SIR Connector End Views LHD

Table 1: | Inflatable Restraint Roof Rail Module - Left
Table 2: | Inflatable Restraint Roof Rail Module - Right
Table 3: | Inflatable Restraint Sensing and Diagnostic Module - X1
Table 4: | Inflatable Restraint Sensing and Diagnostic Module - X2

#### Inflatable Restraint Roof Rail Module - Left

Connector Part Information |
--- | ---
Pin | Wire Colour | Wire Size | Function
1 | BN/BK | 0.3 | Roof Rail Module - Left - High Control
2 | PK | 0.3 | Roof Rail Module - Left - Low Control

#### Inflatable Restraint Roof Rail Module - Right

Connector Part Information |
--- | ---
Pin | Wire Colour | Wire Size | Function
1 | PU/YE | 0.3 | Roof Rail Module - Right - High Control
2 | WH/BK | 0.3 | Roof Rail Module - Right - Low Control

#### Inflatable Restraint Sensing and Diagnostic Module - X1

Connector Part Information |
--- | ---
Pin | Wire Colour | Wire Size | Function
X1-1 | BN | 0.3 | Steering Wheel Module - Stage1 - Low Control
X1-2 | BN/RD | 0.3 | Steering Wheel Module - Stage1 - High Control
X1-3 | WH | 0.3 | Steering Wheel Module - Stage2 - High Control
X1-4 | PK | 0.3 | Steering Wheel Module - Stage2 - Low Control
X1-5 | L-GN | 0.3 | Side Impact Module - LF - Low Control
X1-6 | BK/WH | 0.3 | Side Impact Module - RF - High Control
X1-19 | GY | 0.3 | Discriminating Sensor - Low Reference
X1-20 | D-GN | 0.3 | Discriminating Sensor - Signal
X1-21 | PK/BU | 0.5 | Ignition 1 Voltage
X1-22 | OG/YE | 0.5 | Battery Positive Voltage
X1-23 | -- | -- | Not Used
X1-24 | BK/WH | 0.5 | Ground

#### Inflatable Restraint Sensing and Diagnostic Module - X2

Connector Part Information |
--- | ---
Pin | Wire Colour | Wire Size | Function
X2-1 | BN/BK | 0.5 | Roof Rail Module - Left - High Control
X2-2 | PK | 0.5 | Roof Rail Module - Left - Low Control
X2-3 | WH/BK | 0.5 | Roof Rail Module - Right - Low Control
X2-4 | PU/YE | 0.5 | Roof Rail Module - Right - High Control
X2-5 | BK/WH | 0.3 | Side Impact Module - RF - High Control
X2-6 | L-GN | 0.3 | Side Impact Module - RF - Low Control
X2-7 | PU | 0.3 | I/P Module - Stage 2 - Low Control
X2-8 | GN | 0.3 | I/P Module - Stage 2 - High Control
X2-9 | YE | 0.3 | I/P Module - Stage 1 - High Control
X2-10 | BU | 0.3 | I/P Module - Stage 1 - Low Control
X2-11 | -- | -- | Not Used
X2-12 | -- | -- | Not Used
X2-13 | -- | -- | Not Used
X2-14 | -- | -- | Not Used
X2-15 | BK/WH | 0.3 | Seat Belt Pretensioner - Left - High Control
X2-16 | OG/BK | 0.3 | Seat Belt Pretensioner - Left - Low Control
X2-17 | OG | 0.3 | Seat Belt Pretensioner - Right - Low Control
X2-18 | L-GN | 0.3 | Seat Belt Pretensioner - Right - High Control
X2-19 | -- | -- | Not Used
X2-20 | -- | -- | Not Used
X2-21 | -- | -- | Not Used
X2-22 | -- | -- | Not Used
X2-23 | D-GN | 0.3 | Discriminating Sensor - Right - Signal
X2-24 | GY | 0.3 | Discriminating Sensor - Right - Low Reference
X2-25 | PU/WH | 0.3 | Side Impact Sensing Module - Left - Low Reference
X2-26 | WH | 0.3 | Side Impact Sensing Module - Left - Signal
X2-27 | D-GN | 0.3 | Side Impact Sensing Module - Right - Signal
X2-28 | WH/BK | 0.3 | Side Impact Sensing Module - Right - Low Reference
X2-29 | -- | -- | Not Used
X2-30 | -- | -- | Not Used
X2-31 | -- | -- | Not Used
X2-32 | -- | -- | Not Used
X2-33 | -- | -- | Not Used
X2-34 | -- | -- | Not Used
X2-35 | L-GN | 0.3 | Seat Position Sensor - Left Front - Signal
X2-36 | BK/WH | 0.3 | Seat Belt Switch - Left Front
X2-37 | -- | -- | Not Used
X2-38 | D-BU | 0.3 | Seat Belt Switch - Left Front - Low Reference
X2-39 | -- | -- | Not Used
X2-40 | D-GN | 0.35 | Low Speed GMLAN Serial Data