420A OBD2 Port No Power

[Kyleb2021]

hi guys my obd2 port has no power i know cause when i hooked up my scan tool nothing was powering on. What fuse powers the obd2 port. I have the 420A non turbo motor.

 

[pieceofcloth]

Check cig lighter fuse

 

[Kyleb2021]

Check cig lighter fuse

Okay I will so the obd2 port is on a fuse

 

[pieceofcloth]

Yes, usually accessory/cig lighter. Go check it then report back

 

[Kyleb2021]

Yes, usually accessory/cig lighter. Go check it then report back

Give me a while as I’m watching my 5 month old daughter

 

[BLACK'98DSM]

It may also have a loose connection. Mine was doing the same a couple years back but I noticed when I wiggled the connector it would temporarily start working again. Had to fix a couple wires. Here's this in case yours was missing like mine was

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[Kyleb2021]

so i checked the cig lighter fuse still good and still nothing on the obd2 port ill have to dig deeper

 

[pieceofcloth]

I don't own a 99 eclipse but if the obd port doesn't work you check access, radio, cig fuses. Even interior. Then you check all the others. Your fuse box under your hood and the interior. Pull the fuse & or check both sides of the prongs of the fuse, key forward with a solid ground.

 

[Kyleb2021]

Thanks everyone for your help my next goal is to get a voltage meter and check every wire and go from there everything inside the car seems to work except for the obd2 port