Does a 4L80E have a neutral safety switch?

4L80E Neutral Safety Switch MLP Sensor (PRNDL) One 7 Pin & One 4 Pin Connector (95 and Up) This is a brand 4L80E Neutral Safety Switch MLP Sensor (PRNDL) One 7 Pin & One 4 Pin Connector It will fit 4L80E transmission years from 1995 and Up.

What is the neutral safety switch?

The neutral safety switch is a safety device that only allows you to start your engine when the automatic transmission is in either Park or Neutral. The purpose of the neutral safety switch is to prevent the car from starting while in gear, which would cause it to launch forward unexpectedly.

What does the 80 in 4L80E mean?

And the 80 in the 4L80E says the unit can support 8000 pounds of GVWR, whereas the 60 in 4L60E means the transmission can handle 6000 pounds of GVW. Over and above, the E in both names stands for a transmission that is electronically controlled.

What happens if the neutral safety switch goes bad?

If your neutral safety switch is having serious electrical problems, then your engine will not crank in park or neutral. The starter relay relies on the switch for receiving power. If it can’t receive this power, then the starter motor will not be able to crank the engine.

What wires go to the neutral safety switch?

If there are (2) connections for a neutral safety switch, you must run a #12 (or heavier) stranded wire from these terminals to the (2) terminals on the neutral safety switch. That completes the Neutral Safety Switch wiring. connections, you will have to locate the wire going from the ignition switch to the starter.

How much HP can a 4L80E handle?

How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel HP/TQ.

Which is better 4L80E or 6L80E?

“The main difference is that the 6L80E has much more versatile gear ratios. The 4L80E is more proven because it has been around much longer and more parts are available for it, but the 6L80E has come a long way and they can handle tons of power with a few basic upgrades.”

What does a bad neutral safety switch do?

A faulty neutral safety switch can cause the car to “lug down” with jarring shifting. It’s also possible for a car to stall and refuse to restart. The neutral safety switch’s job is to prevent your vehicle from rolling backward when you’re parked and your foot isn’t on the gas.