Diagnostic Code P0740
#1
Pres TeamMidnightInvasion
Thread Starter
Join Date: Oct 2004
Location: Washington State
Posts: 194
Likes: 0
Received 0 Likes
on
0 Posts
Diagnostic Code P0740
today, i went to go get that code checked and it poped up with code P0740: torque converter clutch circuit malfunction .
Now i looked it up in a search and this is what i found
So do you think the dealer going to just try and replace the solenoid? I just want some advise from acura cl ethuasist; honestly,because i dont fell like playing around with the dealership?
If i have to do this how much is it going to cost or will the dealer pick up the tab?
Now i looked it up in a search and this is what i found
Assuming that no other trouble codes are indicated and the line pressure is within the service limit, the manual advises to replace the Lock-up Control Solenoid Assembly set (2 components). Then reset the PCM memory, warm up the engine, and drive at 55 mph for 1 min to see if the DTC is triggered again.
If yes, then the manual advises replacing the transmission and torque converter. (There's no telling whether these instructions also apply to the V6 transmission, but these are the kinds of questions to ask your mechanic.
Did they even get this far?) So don't give up yet; it may be possible to fix your transmission without having to replace the whole thing.
If yes, then the manual advises replacing the transmission and torque converter. (There's no telling whether these instructions also apply to the V6 transmission, but these are the kinds of questions to ask your mechanic.
Did they even get this far?) So don't give up yet; it may be possible to fix your transmission without having to replace the whole thing.
If i have to do this how much is it going to cost or will the dealer pick up the tab?
#3
666 Speed
iTrader: (2)
Join Date: Sep 2005
Location: Sinking Spring, PA
Age: 38
Posts: 2,088
Likes: 0
Received 1 Like
on
1 Post
Hey man mine threw the same code. im rebuilding my tranny this weekend or planning to. The acura tranny tech told me that "most likely the torque converter is shot along with the solenoid." He also said that "since you are going to be taking out the tranny to do this and taking it apart, you might as well replace your clutches since they are probably shot too." I have a few thread started on this too...
http://www.acura-cl.com/forums/showthread.php?t=176365
http://www.acura-cl.com/forums/showthread.php?t=175949
Take a look into them.
http://www.acura-cl.com/forums/showthread.php?t=176365
http://www.acura-cl.com/forums/showthread.php?t=175949
Take a look into them.
#6
666 Speed
iTrader: (2)
Join Date: Sep 2005
Location: Sinking Spring, PA
Age: 38
Posts: 2,088
Likes: 0
Received 1 Like
on
1 Post
You should still be under the extended warranty. They go up to 100k on the tranny. Go to acura, they should replace/fix it for free... you might not have your car for a few days.
#7
Pres TeamMidnightInvasion
Thread Starter
Join Date: Oct 2004
Location: Washington State
Posts: 194
Likes: 0
Received 0 Likes
on
0 Posts
do you happen to know, if they will supply a rental car? Is this code always related to the tranny failure? Anybody know any tricks to making sure you receive a rental car?
Trending Topics
#8
Not Asian
Originally Posted by TeamMidnightinvasion
do you happen to know, if they will supply a rental car? Is this code always related to the tranny failure? Anybody know any tricks to making sure you receive a rental car?
#9
666 Speed
iTrader: (2)
Join Date: Sep 2005
Location: Sinking Spring, PA
Age: 38
Posts: 2,088
Likes: 0
Received 1 Like
on
1 Post
When the tranny on my mums car was replaced (2000 3.2TL) they wanted to give us a mazda protoge... Yeah, the TL was twice the size of the protoge. We argued and got a Mazda 6. They usually do give you a loaner. and argue if they give you some kind of fiat sized POS.
By the way. my tranny blew today. I dont have any gears other than 3rd with a really bad slipping clutch... And the best part is that this one and only gear is in the 2 position on my first gen. Take your tranny in ASAP!!!! they told me that since i lost all my gears, that i either need a completly brand new tranny, or a COMPLETE 100% rebuild. Meaning every nut and bolt needs to be washed because of some weird contamination from the solenoid.
GET IT IN ASAP!!!!!! trust me, i cant drive anywhere. So this is what im doing:
https://acurazine.com/forums/ramblings-12/girl-%3D-evil-176470/
By the way. my tranny blew today. I dont have any gears other than 3rd with a really bad slipping clutch... And the best part is that this one and only gear is in the 2 position on my first gen. Take your tranny in ASAP!!!! they told me that since i lost all my gears, that i either need a completly brand new tranny, or a COMPLETE 100% rebuild. Meaning every nut and bolt needs to be washed because of some weird contamination from the solenoid.
GET IT IN ASAP!!!!!! trust me, i cant drive anywhere. So this is what im doing:
https://acurazine.com/forums/ramblings-12/girl-%3D-evil-176470/
#10
Pres TeamMidnightInvasion
Thread Starter
Join Date: Oct 2004
Location: Washington State
Posts: 194
Likes: 0
Received 0 Likes
on
0 Posts
oh wow, man a lot fo people are havin probs with their tranny! I was driving to the dealership when the tranny busted on the highway. i was just cruisng when all a sudden my car staterd to revv really high. The loaner car they gave me was a dodge neon. Do you think i should of argued?
#11
Not Asian
Originally Posted by TeamMidnightinvasion
oh wow, man a lot fo people are havin probs with their tranny! I was driving to the dealership when the tranny busted on the highway. i was just cruisng when all a sudden my car staterd to revv really high. The loaner car they gave me was a dodge neon. Do you think i should of argued?
#12
666 Speed
iTrader: (2)
Join Date: Sep 2005
Location: Sinking Spring, PA
Age: 38
Posts: 2,088
Likes: 0
Received 1 Like
on
1 Post
A NEON?!?!?!?!?!?!?! I DIDNT TAKE THE MAZDA PROTOGE THEY TRIED TO GIVE.
I gave them a TL to work on and they tired to give me a car that was 1/2 the size. You should go back and tell them that you want a different car because you gave them a car that was Bigger than the neon and you need the room for things that you transport or something... make up a lie and tell them that you want a different car. If they say no, ask for a manager.
I gave them a TL to work on and they tired to give me a car that was 1/2 the size. You should go back and tell them that you want a different car because you gave them a car that was Bigger than the neon and you need the room for things that you transport or something... make up a lie and tell them that you want a different car. If they say no, ask for a manager.
#13
666 Speed
iTrader: (2)
Join Date: Sep 2005
Location: Sinking Spring, PA
Age: 38
Posts: 2,088
Likes: 0
Received 1 Like
on
1 Post
Oh and if they still tell you they cant, tell them that its not your fault that the tranny's they built for these cars die or explode without notice. And ask for the number to Acura HQ, and get the names of the guys that you spoke with. I had it somewhere and dont know where I put it. See every car dealer does this. I was suprised to see that they had Mazdas on the lot to rent out, but still... I'd go back and still fight with them saying that you are not pleased with the car.
BTW they will replace your tranny if it actually died on you. That what they told me they would have to do with mine. But look at the positive side: you will get a 100% brand new tranny that would cost you around $5k or more to buy and install at the dealer or $2-3K to have it rebuilt!
BTW they will replace your tranny if it actually died on you. That what they told me they would have to do with mine. But look at the positive side: you will get a 100% brand new tranny that would cost you around $5k or more to buy and install at the dealer or $2-3K to have it rebuilt!
#14
Pres TeamMidnightInvasion
Thread Starter
Join Date: Oct 2004
Location: Washington State
Posts: 194
Likes: 0
Received 0 Likes
on
0 Posts
thanks guys, now i know what to say when i have to deal with the dealership!! I think my tranny should be finished by tommorow. They took me to enterprise and hooked me up with a neon and told me it be $10 extra a day to upgrade to a bigger car. I thought we were only supposed to get $30 credit on a rental car?
Futhermore, anybody know anything about the rumor that when you get tranny replacement they take away power from the car?
Futhermore, anybody know anything about the rumor that when you get tranny replacement they take away power from the car?
#15
666 Speed
iTrader: (2)
Join Date: Sep 2005
Location: Sinking Spring, PA
Age: 38
Posts: 2,088
Likes: 0
Received 1 Like
on
1 Post
I heard something along those lines, but im not exactly sure. I think that if it was true, that Acura would get sued by someone by now just like hyundai did because they said that one of their cars had more hp and it actually did. So they refunded a whole bunch of people like $127 or something like that. Anyway, if you do lose power, i would take it back again with a wide open mouth and ask them WTF?!?! When they replace the tranny, they give you a new computer too so that may or may not be why.
And one last note on the dealership. You always have to shoot for something that is impossible because then they will give you something that is more reasonable and above average. I have learned that thru previous experiences. Oh and never be afraid to speak with the manager, and maybe even his manager or sometimes the owner. If you go that high, they will want to do anything to make you happy.
And one last note on the dealership. You always have to shoot for something that is impossible because then they will give you something that is more reasonable and above average. I have learned that thru previous experiences. Oh and never be afraid to speak with the manager, and maybe even his manager or sometimes the owner. If you go that high, they will want to do anything to make you happy.
#16
666 Speed
iTrader: (2)
Join Date: Sep 2005
Location: Sinking Spring, PA
Age: 38
Posts: 2,088
Likes: 0
Received 1 Like
on
1 Post
Originally Posted by TeamMidnightinvasion
They took me to enterprise and hooked me up with a neon and told me it be $10 extra a day to upgrade to a bigger car.
Thread
Thread Starter
Forum
Replies
Last Post
Jamus22
2G TL Problems & Fixes
24
06-11-2023 10:08 AM