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.
Driver Door Module (DDM) X2
2006 Isuzu Ascender S, 4.2 S, 4WDSECTION Driver Door Module (DDM) X2
WARNING: This page is about a different car, the 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Driver Door Module (DDM) X2
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A1 | - | - | Not Used |
| A2 | 0.35 GY/BK | 745 | Left Front Door Ajar Switch Signal |
| A3 | - | - | Not Used |
| A4 | 0.35 L-GN | 262 | Driver Door Key Switch Signal (UA2/UA6) |
| A5-A8 | - | - | Not Used |
| A9 | 0.35 BN | 1046 | Class 2 Serial Data |
| A10 | 0.35 D-BU | 536 | Driver Door Key Switch Low Reference (UA2/UA6) |
| A11 | 0.35 L-BU | 2114 | Left Turn Signal Lamps Supply Voltage |
| A12 | - | - | Not Used |
| B1 | - | - | Not Used |
| B2 | 0.35 TN | 294 | Door Lock Actuator Unlock Control |
| B3 | 0.35 GY | 295 | Door Lock Actuator Lock Control |
| B4 | - | - | Not Used |
| B5 | 0.35 OG | 4140 | Battery Positive Voltage |
| B6-B9 | - | - | Not Used |
| B10 | 0.35 BN | 1183 | Left Front Door Switch Low Reference |
| B11- B12 | - | - | Not Used |
Connector Part Information
|
Terminal Part Information
|
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.