Ive searched numerous dead end and old threads here only to still be stuck with no answer as to what code 0504 deals with or code 54. Says its a transmission communication line issue, Is there a part that needs to be replaced/ checked, where is it and what is it called? tranmission shifts fine most of the time, there are times of hesitation upon part throttle/ slow driving, but when I give it halfway/mid throttle it speeds up great. most of the hesitation is between warm up. Does this have anything to do with the code? also driv side cv boots are busted.

 

wow nobody has an answer to this? or how to fix?

 

If you are referring to P0600 (too lazy to check), then your issue is with the cluster.

 

The blink code 05 04 is P0600. The 95 FSM calls it "ECM receives incorrect voltage from TCM (Transmission Control Module) continuously".

It goes on to to say to check to continuity of some wires between the ECU and TCM and if they are OK, then replace the TCM.

See page 176 in section EC of the 1995 Nissan FSM
http://www.nicoclub.com/FSM/Maxima/1995/ec.pdf

 

think I figured it out, I ran the transmission diagnostic from the haynes manual, and lo and behold a code came up, 1 long flash, followed by 10 short flashes= revolution sensor, I replaced it, hopefully wont have to replace the speedsensor gear thing, seems impossible to remove from the transmission. Seems to shift and drive better then before but I wont talk too soon just yet. Ill update in about 2 days.

 

Got this code again but it went away for a while, it seems to pop up when ever I change the transmission fuse with the key on,