← All field guides
THE DAD FIELD GUIDE / Car & Garage

How to Jump-Start a Car

The safe version starts with the owner's manual. Use the manufacturer's jump points and connection sequence—not guesswork under the hood.

15 minIntermediate7 illustrated steps

THE DAD FIELD GUIDEKNOW HOW / JUMP START CAR
A useful skill.
A few clear steps.
Clear diagrams, not filler graphics — built to show the part that matters.

What you need

Step by step

Step 01

Read the manual

Check whether jump-starting is permitted and identify the proper terminals.

12V12VCHECK MANUAL01Read the manual
Step 02

Position the vehicles

Engines off, parking brakes on, vehicles not touching.

12V12VENGINES OFF02Position the vehicles
Step 03

Inspect batteries and cables

Do not proceed with damage, leaks or frozen batteries.

12V12VINSPECT03Inspect batteries and cables
Step 04

Connect positive points

Red clamp to the disabled vehicle's designated positive point; other red to donor positive.

12V12VRED +04Connect positive points
Step 05

Connect the return path

Black to donor negative; last black to the disabled vehicle's designated grounding point.

12V12VBLACK / GROUND05Connect the return path
Step 06

Start according to the manual

Follow the specified starting sequence and time limits.

12V12VSTART PER MANUAL06Start according to the manual
Step 07

Disconnect in reverse order

Keep clamps separate and clear of moving parts; arrange a battery test.

12V12VREVERSE ORDER07Disconnect in reverse order

Diagrams are schematic overviews, not exact vehicle or product instructions.

← More useful guides