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Do you disconnect the positive or negative battery terminal to reset the computer on a Lexus?
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What do you disconnect first positive or negative?
Positive, because the negative terminal is usually used as the ground plane.
Should you disconnect the positive or negative battery terminal first - 45k?
Always the negative cable first.
Which battery terminal do you hook up first?
Connect the positive + cable first and negative - last. When disconnecting them disconnect the negative - first and positive + last.
When removing the battery leads from the terminals you do what first?
Disconnect the negative - terminal first, then the positive + terminal. Unfasten the battery hold down clamp. When reinstalling the terminal connections connect the positive terminal first.
How do you know positive and negative terminals?
Look for a + by the positive terminal and a - by the negative terminal, or red for positive, black for negative. Some batteries have the positive terminal protruding and the negative terminal flat. Or you can get a meter that will tell you which is which,
How do you reset the computer on a Mazda MVP?
disconnect negative battery terminal depress brake petal fully for 30-45 seconds reconnect negative battery terminal
What does the computer reset button look like on a 1992 Ford Ranger?
disconnect the negative battery terminal to reset the pcm computer. disconnect it for at least 20 minutes
How do you disconnect the battery on a 2002 Beetle?
This is fairly easy... however: DISCONNECT NEGATIVE TERMINAL FIRST!! # Make sure your car is off # Keep your oem head unit codes handy in case you need to reset it # Disconnect you're negative terminal (use a rubber coated socket wrench to loosen the screw holding it in, make sure you wrap it in a rag to avoid it touching any ground on your car, and tape it off or hold it somewhere) # Disconnect the positive terminal # Reconnect your positive terminal # Reconnect your negative terminal # Then secure your battery covers and start your car and you're done!!
How do you reset the computer in a 1993 Chevy s10 blazer with 4.3L?
Disconnect the negative battery terminal for about 10 minuets.
What happens when you inadvertanly crossed the positive battery terminal from a negative to a positive and a positive to a negative.?
What happens when you inadvertently crossed the positive battery terminal from a negative to a positive and a positive to a negative.?Read more: What_happens_when_you_inadvertanly_crossed_the_positive_battery_terminal_from_a_negative_to_a_positive_and_a_positive_to_a_negative.
What is positive about batteries?
One terminal is positive and the other terminal is negative. The positive terminal is slightly larger.
What does the negative terminal of a battery have?
The negative terminal of a battery has a - sign and positive terminal has a + sign.
