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 30 (KEYLESS ENTRY SYSTEM)REPAIR INSTRUCTIONSTRANSMITTER PROGRAMMINGMETHOD 2 - SCAN TOOL REQUIRED
2006 Isuzu Ascender S, 5.3 M, 4WD
Method 2 - Scan Tool Required
2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Method 2 - Scan Tool Required
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Install a scan tool.
- Turn the ignition ON, with the engine OFF.
- Use the scan tool in order to access the Lift Gate Module (LGM) Special Function: Program Key Fobs menu.
- Follow the directions on the scan tool in order to program the transmitters.
- Operate the transmitter functions in order to verify correct system operation.
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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.