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.
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HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 196 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION COMPONENT VIEWS
2006 Isuzu Ascender S, 5.3 M, 4WD
Data Communication Component Views
2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Data Communication Component Views
WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Turn Signal/Hazard Flasher Module |
| 2 | Instrument Panel Harness |
| 3 | Data Link Connector (DLC) |
| 4 | Splice Pack SP205 |
| Callout | Component Name |
|---|---|
| 1 | Body Control Module (BCM) |
| 2 | Fuse Block - Rear |
| 3 | Body Control Module Connectors C1 and C2 |
| Callout | Component Name |
|---|---|
| 1 | Rear Window Defogger Grid C2 |
| 2 | C905 |
| 3 | C900 |
| 4 | C904 |
| 5 | Rear Window Defogger Grid C1 |
| 6 | S901 |
| 7 | Liftglass Ajar Switch |
| 8 | Liftgate Harness |
| 9 | Liftgate Module (LGM) |
| 10 | C901 |
| 11 | License Lamp Harness |
| 12 | Liftgate Latch Assembly |
| 13 | Rear Window Wiper Motor |
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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.