P0741&p1527 are they linked?

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P0741&p1527 are they linked?

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Cadillac Forum >> Cadillac Models >> Cadillac Deville >> P0741&p1527 are they linked?

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P0741&p1527 are they linked? - 6/17/2008 9:57:45 AM

Ericn79

Posts: 11
Joined: 1/25/2008
Status: offline

I have a 99 Deville with 75,000 or so miles on it and i posted a question about the P0741 code previously but now i have some new questions. i reset the computer the last time i got the code and now I am getting the P0741 code and a P1527 code and wondered if they are some how linked since they are both tranny related codes? I tested the transmission using a guide for the P0741 code i found here that said to hold the car at around 60 mph and very lightly tap the brake and you should have a bump up in RPMS. I did this and the RPMs did go up around 150-200 rpms each time i did it and i figured since it did that the code may have been false. I reset the codes and i checked them again and now the P0741 code is back and there is a P1527 code along with it. I am not sure what to do at this point since the test seemed to reveal that the transmission was doing what it is suppose to. I just really dont want to take this to a shop and be told that i need all of these expensive repairs but not really need them. I guess i am just looking for some advice on what you all think i should do at this point.

P1527 - Transmission Range to Pressure Switch Correlation

P0741 - TCC System Stuck Off