trans problems

[yumaboy]

i have had my pathfinder fo about 4 months now....i got it cheap because of an engine fire....anyways after i rebuilt it.... the trans has always acted strange......it shifts late....and under full throttle will hit the rev limiter......the application is good though... fluid is fresh and clean....any advise???

[Airrun2002]

Kinda sounds to me like the power/at switch is on maybe shorted in the fire?

[magregor]

Kinda sounds to me like the power/at switch is on maybe shorted in the fire?

Sounds like it...only other thing you could do is to get a multimeter and check the harness going to your tranny from plug to plug...just to see if there is a faulty or melted wire in the harness going to the tranny...(gonna take some time but engine fires cause a lot of grief to the vehicle's electrical system)

[yumaboy]

Kinda sounds to me like the power/at switch is on maybe shorted in the fire?

 

 

the switch is bad....could that be the problem

[Airrun2002]

definitely could. that switch adjusts the shift points on the tranny and the ecu

[olddirtyrake]

http://www.nissanpathfinders.net/forum/index.php?showtopic=1580 May help you diagnose issue cheaply.

[Alkorahil]

Kinda sounds to me like the power/at switch is on maybe shorted in the fire?

 

Good place to start, sounds like it to me as well!