Final answer:
Before flat towing a vehicle with an automatic transmission, consult the owner's manual for specific instructions, which may include locking the steering wheel and disconnecting the battery, but avoid removing the transmission fluid or engaging the emergency brake. Option B,D are correct.
Step-by-step explanation:
The question addresses the necessary steps to take before flat towing a vehicle with an automatic transmission to prevent damage. With the transfer case in Neutral (N), one crucial step is to ensure the transmission itself is safeguarded. The correct final steps usually depend on the specific vehicle's manufacturer guidelines, but common procedures include:
Ensuring the vehicle is in park or neutral as required by the manufacturer.
Locking the steering wheel in the straight position if not automatically done so by the vehicle's design.
Consulting the owner's manual for vehicle-specific instructions like whether the battery should be disconnected or a fuse removed to prevent the battery from draining.
None of the options provided (A: Remove the transmission fluid, B: Turn off the engine, C: Engage the emergency brake, D: Disconnect the battery) are universally applicable without context. It's essential to check the vehicle's owner manual.
Generally, you would not remove the transmission fluid (Option A), the engine should already be off (Option B), and engaging the emergency brake (Option C) is not usually recommended as it might prevent the vehicle from rolling. Disconnecting the battery (Option D) may be advised in some cases to prevent battery drain. However, physically checking the manufacturer's guide is critical to confirm the correct steps for your specific vehicle model.