Okay 1996 Maxima automatic tranny

here are the codes I'm getting
0304 - knock sensor
0504 - A/T control unit or circuit fault
1102 - Vehicle Speed sensor or circuit fault

I have the Haynes manual but can't make out where the Vehicle speed sensor is to be able to remove/check/replace it? anyone have better description or pics?

other than that any idea what could be going wrong? I cleared the codes twice and got the same codes over again. I'm thinking its a faulty sensor.

 

The vehicle speed sensor could be causing your A/T control unit fault. I have no idea where it's located, my guess would be somewhere on the tranny.

The KS code isn't related so you probably need a new one.

 

1102 is the vehicle speed sensor AT, the normal vehicle speed sensor code is 0104. You have a few circuits on your trans either loose or completely open.

 

happened to me when i got my new tranny. make sure the pins on the connectors on the harness are all good.

 

How is the trans acting... is it shifting extra firm or something.

 

it seems to be shifting fine, which is the odd part. I dont really get it