[quote author=Kashif post=46067180]
It will help to test all electricals relating to the transmission ./quote]
+1

@Kashif how can you be contacted?

salvo583:

what has your experiences being with this car? have u replaced the cvt before? Following this thread in anticipation.

noticeable issues were earlier posted in previous page.

not replaced it before.

Costee:
@Kashif how can you be contacted?

Kashimanjeroartyahoodotcom

G35 is a very nice car and strongly built, too. It makes you stand out from the crowd. Parts are available. It has a self diagnostic feature that you can active to know the cause of a problem. This eliminates trial and error-cut throat mechanics and scanning fees.
I'm a proud owner. '03 G35.

Teebond:
Please house, i intend buying Infiniti g35 sedan, i have read a lot abt it which am very much happy wit its reviews i have came across wit. I dnt knw if anyone here uses dis car ir have sumone dat have dis car so as for he/she to share their personal experiences wit d car since all d reviews i have seen is not frm Nigerian users of d car. Thanks so much

Good evening my gurus in the house.

What could be responsible for my fx reverse gear dragging when its engaged.?

Scanned it with no codes coming up except the only code that has been there for 7months.(Its a cruise control stuff)

The D works perfectly, but the R is dragging.I need to rev up to 2000 rpm before it reverses.

I hope its not what am thinking though?

Osama10:
Good evening my gurus in the house.

What could be responsible for my fx reverse gear dragging when its engaged.?

Scanned it with no codes coming up except the only code that has been there for 7months.(Its a cruise control stuff)

The D works perfectly, but the R is dragging.I need to rev up to 2000 rpm before it reverses.

I hope its not what am thinking though?

Could be many things indeed. But you may proceed from the simple by checking the level and state of your atf, and the control rod under the shift lever for looseness.

Costee:

Could be many things indeed. But you may proceed from the simple by checking the level and state of your atf, and the control rod under the shift lever for looseness.

Chairman,

Atf is ok , double checked it this evening.

I think I would look at the control rod tommorow,is it a DIY stuff?

Osama10:

Atf is ok , double checked it this evening.

I think I would look at the control rod tommorow,is it a DIY stuff?

I don't know what you know You'll have to access it by opening up your centre console.

Costee:

I don't know what you know You'll have to access it by opening up your centre console.

OK copied.

Kudos to you guys for doing great job here. I posted to the wrong section the problem of my reverse gear.

I am having issue with my nissan versa 2007 Auto tranny reverse gear (Not responsive at all). It started this morning without given any signs and i took it to auto technicians at University of Ibadan. They initially complained of not servicing the gear, later we agreed they change the oil and clean the filter.

The filter was filled with sludge and thoroughly cleaned but the reverse gear still refuse to respond to acceleration unless i rev higher.

They eventually asked me to consult a gear specialist to fix it.

Please advice.

Thanks

lakefist:
Kudos to you guys for doing great job here. I posted to the wrong section the problem of my reverse gear.

I am having issue with my nissan versa 2007 Auto tranny reverse gear (Not responsive at all). It started this morning without given any signs and i took it to auto technicians at University of Ibadan. They initially complained of not servicing the gear, later we agreed they change the oil and clean the filter.

The filter was filled with sludge and thoroughly cleaned but the reverse gear still refuse to respond to acceleration unless i rev higher.

They eventually asked me to consult a gear specialist to fix it.

Please advice.

Thanks

Is yours a cvt or normal auto tranny? What transmission fluid was used? Better still post the VIN.

Costee:

Is yours a cvt or normal auto tranny? What transmission fluid was used? Better still post the VIN.

Thanks, Its a normal auto transmission and here is the VIN 3N1BC11E57L455202

Your advice will be of great help thanks.

Osama10:
Good evening my gurus in the house.

What could be responsible for my fx reverse gear dragging when its engaged.?

Scanned it with no codes coming up except the only code that has been there for 7months.(Its a cruise control stuff)

The D works perfectly, but the R is dragging.I need to rev up to 2000 rpm before it reverses.

I hope its not what am thinking though?

Check your brakes for binding. It could cause such. If your differential isn't having hyoid oil in it it could also cause similar issue accompanied with noise.

If you're in Abuja contact Mike 07034581213
Lagos contact Gazzuzz 08023251039
For inspection, diagnosis and fixing the issues.

lakefist:
Kudos to you guys for doing great job here. I posted to the wrong section the problem of my reverse gear.

I am having issue with my nissan versa 2007 Auto tranny reverse gear (Not responsive at all). It started this morning without given any signs and i took it to auto technicians at University of Ibadan. They initially complained of not servicing the gear, later we agreed they change the oil and clean the filter.

The filter was filled with sludge and thoroughly cleaned but the reverse gear still refuse to respond to acceleration unless i rev higher.

They eventually asked me to consult a gear specialist to fix it.

Please advice.

Thanks

You are having issues with your reverse drum/clutch/seal. It will continue until reverse is completely lost. Repair or replacement is needed.

lakefist:


Thanks, Its a normal auto transmission and here is the VIN 3N1BC11E57L455202

Your advice will be of great help thanks.

Ok. It's black; 1.8L; May 2007.
What atf was used? Was it scanned?

kingreign:


Check your brakes for binding. It could cause such. If your differential isn't having hyoid oil in it it could also cause similar issue accompanied with noise.

If you're in Abuja contact Mike 07034581213
Lagos contact Gazzuzz 08023251039
For inspection, diagnosis and fixing the issues.

The brakes are not binding.

I would check the differential, am in Port Harcourt.

kingreign:


Check your brakes for binding. It could cause such. If your differential isn't having hyoid oil in it it could also cause similar issue accompanied with noise.

If you're in Abuja contact Mike 07034581213
Lagos contact Gazzuzz 08023251039
For inspection, diagnosis and fixing the issues.

Brake binding or differential issue will show in reverse and forward.

Kashif:


You are having issues with your reverse drum/clutch/seal. It will continue until reverse is completely lost. Repair or replacement is needed.

A very strong possibility. Somehow, however, my own very limited personal experience of Jatco/Nissan trannies is that when the vehicle does not creep and there are no codes the issues are localised to the valve body, specifically a clogged line pressure solenoid valve. There are two sets of three solenoids that power the vb in Osama10's RE5R05A transmission. The first set: line pressure;torque converter; front brake. The second set: direct clutch;input clutch; high & low reverse clutch. Osama10 would have to be lucky to meet a trans specialist like you who would decide to attack the issue either from inside the trans case as you have suggested or from outside it as I'm inclined.

Costee:

A very strong possibility. Somehow, however, my own very limited personal experience of Jatco/Nissan trannies is that when the vehicle does not creep and there are no codes the issues are localised to the valve body, specifically a clogged line pressure solenoid valve. There are two sets of three solenoids that power the vb in Osama10's RE5R05A transmission. The first set: line pressure;torque converter; front brake. The second set: direct clutch;input clutch; high & low reverse clutch. Osama10 would have to be lucky to meet a trans specialist like you who would decide to attack the issue either from inside the trans case as you have suggested or from outside it as I'm inclined.

Hmmmn, to get a good trans specialist in pH now?

I don't think I know anyone around.Selling on my mind now.

Costee, Still interested?

Osama10:


Hmmmn, to get a good trans specialist in pH now?

I don't think I know anyone around.Selling on my mind now.

Costee, Still interested?

Hey, and get myself saddled with two V8 engines and two RE5R05A trannies
Seriously, watch it awhile for more definitive symptoms.

Costee:

Hey, and get myself saddled with two V8 engines and two RE5R05A trannies
Seriously, watch it awhile for more definitive symptoms.

Costee:

A very strong possibility. Somehow, however, my own very limited personal experience of Jatco/Nissan trannies is that when the vehicle does not creep and there are no codes the issues are localised to the valve body, specifically a clogged line pressure solenoid valve. There are two sets of three solenoids that power the vb in Osama10's RE5R05A transmission. The first set: line pressure;torque converter; front brake. The second set: direct clutch;input clutch; high & low reverse clutch. Osama10 would have to be lucky to meet a trans specialist like you who would decide to attack the issue either from inside the trans case as you have suggested or from outside it as I'm inclined.

Low line pressure will affect forward and reverse, not only reverse. Forwards will even suffer more because reverse commands more pressure. Other problems that will have system effect are TC, pump, filter, etc. Pressure concerns are evident in shift feels - harsh, soft, delayed, stacked etc.

My money is on the reverse members on this one.

Kashif:


Low line pressure will affect forward and reverse...Forwards will even suffer more because reverse commands more pressure.

Quite agree. Anyway, I decided to consult the fsm on the matter, and here's what turned up:

On Vehicle
1. A/T fluid level and state
2. Line pressure test
3. Accelerator pedal position sensor
4. ATF pressure switch 5 and direct clutch solenoid valve
5. PNP switch
6. CAN communication line
7. Control linkage adjustment
8. Control valve with TCM

Off Vehicle
9. Torque converter
10. Oil pump assembly
11. 1st one-way clutch
12. Gear system
13. Reverse brake
14. Direct clutch
15. Forward one-way clutch
16. Forward brake

Yeah, there's a strong point for the reverse members (off vehicle); but I'd still try my hands on #4 in the vb (on vehicle).
At all events, it seems Osama10's tranny has elected to embark on an end time journey.

End time journey.

Costee:

Ok. It's black; 1.8L; May 2007.
What atf was used? Was it scanned?

Yes boss Black. I met the Atf there when i bought it and changed it when i noticed the issue. I am going for a comprehensive scan today will get you the report.

Thanks for your help so far. This thread is the best so far!

Costee:

Quite agree. Anyway, I decided to consult the fsm on the matter, and here's what turned up:

On Vehicle
1. A/T fluid level and state
2. Line pressure test
3. Accelerator pedal position sensor
4. ATF pressure switch 5 and direct clutch solenoid valve
5. PNP switch
6. CAN communication line
7. Control linkage adjustment
8. Control valve with TCM

Off Vehicle
9. Torque converter
10. Oil pump assembly
11. 1st one-way clutch
12. Gear system
13. Reverse brake
14. Direct clutch
15. Forward one-way clutch
16. Forward brake

Yeah, there's a strong point for the reverse members (off vehicle); but I'd still try my hands on #4 in the vb (on vehicle).
At all events, it seems Osama10's tranny has elected to embark on an end time journey.

Which one is fsm?

Your list is endless. I will start with clutch pressure guage if it lands at my bay. Before consulting clutch application chart, can you tell me what CAN, PNP, TC, pump etc have to do with dragging reverse, when forward is good? TC and pump for instance do not care/know if you are in forward or reverse. They maintain same output.

I really need to know the recommended engine oil for Nissan Infinity FX 35. 2004 model.

I'm based in Lagos also need to know where i can buy it.

Experts in the house kindly assist.

Kashif:


Which one is fsm?

Your list is endless. I will start with clutch pressure guage if it lands at my bay. Before consulting clutch application chart, can you tell me what CAN, PNP, TC, pump etc have to do with dragging reverse, when forward is good? TC and pump for instance do not care/know if you are in forward or reverse. They maintain same output.

Lol. The list is not mine. FSM is factory service manual. And in this case it's for 2004 FX. But you know that these transmissions are driven as much by electronic gizmos as by mechanical components. That's why the items on the upper list should not be discountenanced. At any rate, if Nissan says the PNP switch could cause the present issue in their transmission it's up to us to check it out.
If sufficiently interested, I could find a way of passing the FSM over to you.
I truly wish Osama10 could land this in your bay.
PS. I consulted the symptoms chart, not clutch application chart, which is not available in the fsm. Perhaps we're on the same page after all: You want to start with clutch pressure gauge, and I say check the direct clutch solenoid.

mrsage:
I really need to know the recommended engine oil for Nissan Infinity FX 35. 2004 model.

I'm based in Lagos also need to know where i can buy it.

Experts in the house kindly assist.

You can get it easily @ Mobil Station.

Kashif,

Where is your bay?

Just a little observation, when I cold start & engage the reverse gear it reverses without any hesitation.

After then you have to rev up well to reverse.

Osama10:


You can get it easily @ Mobil Station.

Thank you