91s13 coupe a/t not shifting - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

91es13coop · 03-07-2010, 04:35 PM

ok so i searched and found nothing relating to my problem well first my starter wasnt starting because of ground/connection issues so i added more ground and then i start hearing a clicking sound coming form the top of my tranny no it starts GREAT but wont shift and i never heard that clicking before and the clicking starts when i turn the key into start mode but before actually truning the car over and then stays on there after. so anyone PLEASE i beg hep me out. like i said ive searched but found nothing refffering to my problem

91es13coop · 03-07-2010, 05:15 PM

anyone... PLEASE

repda916 · 03-07-2010, 05:47 PM

wait what? clicking from top of trany?
why not go 5speed?

91es13coop · 03-07-2010, 05:49 PM

called money bro. i would love to go 5 speed but this is all i have and can afford right now.

91es13coop · 03-09-2010, 04:28 PM

so the clickin is coming from something inside my transmission pan and then you could hear one of the solenoid (i think) trying to engage too i found out the clicking is due to a "stuttering" in power supply from three wires that connect on the side of the passengers engine bay relay box the MAROON plug the wires are the blue/white the blue/yellow and the pink/blue..... nowwww i cant find where these wire go from there i know they run in the harness taht goes over the radiator and DO NOT connect to the drivers side engine bay relay box but rather go INSIDE the cockpit but i get lost from there it looks like the TWO blue ones connect to that white plastic box thing by the drivers side fuse box which i replaced and still did nothing so ANY HELP ive been searching for an auto s13 wiring diagram but find nothing so any help guys is much appreaciated

91es13coop · 03-09-2010, 04:52 PM

ok found out the pink wire goes to the a/t control unit. that wouldnt be the ecu would it.... oh and do you think maybe the ground for the solenoids in the tranny could be bad?
http://img293.imageshack.us/img293/6936/img0030qr4.jpg
thats what im looking at and where i found it
1991-1994 240sx: Wiring diagram tutorial: Nissan Online Mechanic: Nissan Forums / Infiniti Forums - NICOclub

91es13coop · 03-09-2010, 06:31 PM

ok well thanks to this page Tutorials: Nissan Online Mechanic: Nissan Forums / Infiniti Forums - NICOclub
i was able to trouble shoot and found out where my a/t control unit was (a bitch to remove by the way) so i swapped it out with the one off thise other shell i have and NOW my o/d button werks im getting FULL signal to those 3 wires so now to put everything together and see if its all good but im still afraid a solenoid went out cause im just hear a CONSTANT noise now instead of a click but we shall see wish me luck

91es13coop · 03-09-2010, 07:41 PM

fixxed it.... turns out i guess when i shorted the chassis i shorted something in the a/t control unit replaced it and now it shift butttttt for some reason it wont shift or even engage if im WOP i have to ease it but i hoping thats just cause im low on tranny fluid which is the first thing im getting.... only had 2 quarts here at the house
well thanks for listening GUYS sinceNO ONE wanted to help me lol but its cool i feel better that i kinda figured it out on my own DUECE!!!!

03-07-2010, 04:35 PM	#1
91es13coop Leaky Injector Join Date: Oct 2008 Location: san antonio Age: 35 Posts: 146 Trader Rating: (1) Feedback Score: 1 reviews	91s13 coupe a/t not shifting ok so i searched and found nothing relating to my problem well first my starter wasnt starting because of ground/connection issues so i added more ground and then i start hearing a clicking sound coming form the top of my tranny no it starts GREAT but wont shift and i never heard that clicking before and the clicking starts when i turn the key into start mode but before actually truning the car over and then stays on there after. so anyone PLEASE i beg hep me out. like i said ive searched but found nothing refffering to my problem __________________ eatSleepDRIFT

03-07-2010, 05:15 PM	#2
91es13coop Leaky Injector Join Date: Oct 2008 Location: san antonio Age: 35 Posts: 146 Trader Rating: (1) Feedback Score: 1 reviews	anyone... PLEASE __________________ eatSleepDRIFT

03-07-2010, 05:49 PM	#4
91es13coop Leaky Injector Join Date: Oct 2008 Location: san antonio Age: 35 Posts: 146 Trader Rating: (1) Feedback Score: 1 reviews	called money bro. i would love to go 5 speed but this is all i have and can afford right now. __________________ eatSleepDRIFT

03-09-2010, 04:28 PM	#5
91es13coop Leaky Injector Join Date: Oct 2008 Location: san antonio Age: 35 Posts: 146 Trader Rating: (1) Feedback Score: 1 reviews	so the clickin is coming from something inside my transmission pan and then you could hear one of the solenoid (i think) trying to engage too i found out the clicking is due to a "stuttering" in power supply from three wires that connect on the side of the passengers engine bay relay box the MAROON plug the wires are the blue/white the blue/yellow and the pink/blue..... nowwww i cant find where these wire go from there i know they run in the harness taht goes over the radiator and DO NOT connect to the drivers side engine bay relay box but rather go INSIDE the cockpit but i get lost from there it looks like the TWO blue ones connect to that white plastic box thing by the drivers side fuse box which i replaced and still did nothing so ANY HELP ive been searching for an auto s13 wiring diagram but find nothing so any help guys is much appreaciated __________________ eatSleepDRIFT

03-09-2010, 04:52 PM	#6
91es13coop Leaky Injector Join Date: Oct 2008 Location: san antonio Age: 35 Posts: 146 Trader Rating: (1) Feedback Score: 1 reviews	ok found out the pink wire goes to the a/t control unit. that wouldnt be the ecu would it.... oh and do you think maybe the ground for the solenoids in the tranny could be bad? http://img293.imageshack.us/img293/6936/img0030qr4.jpg thats what im looking at and where i found it 1991-1994 240sx: Wiring diagram tutorial: Nissan Online Mechanic: Nissan Forums / Infiniti Forums - NICOclub __________________ eatSleepDRIFT

03-07-2010, 05:47 PM	#3
repda916 Zilvia Addict Join Date: Jun 2008 Location: cali Age: 29 Posts: 999 Trader Rating: (0) Feedback Score: 0 reviews	wait what? clicking from top of trany? why not go 5speed?

03-09-2010, 06:31 PM	#7
91es13coop Leaky Injector Join Date: Oct 2008 Location: san antonio Age: 35 Posts: 146 Trader Rating: (1) Feedback Score: 1 reviews	ok well thanks to this page Tutorials: Nissan Online Mechanic: Nissan Forums / Infiniti Forums - NICOclub i was able to trouble shoot and found out where my a/t control unit was (a bitch to remove by the way) so i swapped it out with the one off thise other shell i have and NOW my o/d button werks im getting FULL signal to those 3 wires so now to put everything together and see if its all good but im still afraid a solenoid went out cause im just hear a CONSTANT noise now instead of a click but we shall see wish me luck __________________ eatSleepDRIFT

03-09-2010, 07:41 PM	#8
91es13coop Leaky Injector Join Date: Oct 2008 Location: san antonio Age: 35 Posts: 146 Trader Rating: (1) Feedback Score: 1 reviews	fixxed it.... turns out i guess when i shorted the chassis i shorted something in the a/t control unit replaced it and now it shift butttttt for some reason it wont shift or even engage if im WOP i have to ease it but i hoping thats just cause im low on tranny fluid which is the first thing im getting.... only had 2 quarts here at the house well thanks for listening GUYS sinceNO ONE wanted to help me lol but its cool i feel better that i kinda figured it out on my own DUECE!!!! __________________ eatSleepDRIFT

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