Question about 1993 Nissan Pathfinder

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How do you get transmission codes for 93 nissan pfinder w auto trans?im having shifting problems and the code i came up w is 34,knock sensor.

The check engine light not on,fluid is full

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With that being an OBD I system, don't think it has transmission codes.

Posted on Dec 12, 2012

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  • Nissan Master
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Nissan had code 14 for vechicle speed sensor.early model nissan to get code you had to retrieve code you had to remove dash panel to expose lamps on dash as you turn the diagnostic mode selector on the ecu under driver seat your dash lights will blink a code this is for the OBD 1 controlled systems.

Posted on Dec 12, 2012

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Posted on Jan 02, 2017

tbirdfan1
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SOURCE: 1995 Nissan Maxima. Check Engine light comes on. Code 34. Knock

Hello there:
on these types of lights what is needed to be done is after the repairs are made the vehicle needs to be taken to a Kragen or a Autozone so they can hook up the FREE DIAGNOSTIC CENTER AND CLEAR THE CODE
otherewise this will continue to appear till it is cleared from the cars computer memory ok
Hope this is very helpful
Best regards Mike

Posted on Apr 24, 2010

emissionwiz
  • 75822 Answers

SOURCE: 2010 sentra transmission fluid pressure sensor location

First off do not listen to Autozone, they are very quick to spend your money, they are screen readers not trained automotive technicians. No fault code with few exceptions tells you exactly what is wrong, it can be the sensor, the wiring to it or the control module (computer) that has the problem. The pressure sensor is inside the transmission a really dirty big job to access, so have a TRAINED technician look into this before any parts are replaced.

Posted on Jul 19, 2012

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