Part-Time 4WD (Most Common):
This system is only intended for low-traction situations like snow, ice, or mud. Do not use it on dry pavement. Using 4WD on dry pavement can damage the drivetrain.
1. Shift to Neutral: Bring the vehicle to a complete stop and shift the transmission to neutral.
2. Engage the Transfer Case: There will be a lever or rotary dial (possibly located near the gear shifter, or under the dashboard) marked with 2WD, 4HI (4-wheel high), and possibly 4LO (4-wheel low). To engage 4HI, move the lever to the 4HI position.
3. Drive Carefully: Accelerate gently and avoid sudden movements.
Full-Time 4WD (Less Common):
A full-time 4WD system automatically distributes power to all four wheels. These generally do not require manual engagement for 4WD operation; the system does this automatically. However, there might still be a switch or dial for engaging "4LO" for extremely low traction conditions. Check your owner's manual.
Important Considerations:
* Owner's Manual: The most reliable source of information is your vehicle's owner's manual. Consult it for specific instructions and warnings related to your S-10's 4WD system.
* 4LO (4-Wheel Low): If your S-10 has a 4LO setting, this is for extremely low speeds and traction conditions, such as steep inclines or deep mud. Use this only when necessary.
* Speed: Do not engage or disengage 4WD while the vehicle is moving, except in some specific vehicles that allow for this. Always stop completely before changing the 4WD setting.
* Professional Help: If you're unsure about how to engage your 4WD system, consult a qualified mechanic.
Without knowing the specific configuration of your 1995 Chevy S-10, these are the most common scenarios. Check the owner's manual or the vehicle itself for the correct procedure.
