Question about 2003 Chevrolet Impala

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Code P1811 I had my 2003 Chevy Impala diagnosed as code P1811, Pressure control solenoid. Said it was about and $800 job plus $180 to flush out the transmission fluid. Is there a cheaper out than this?

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5 Suggested Answers

mabpest
  • 1152 Answers

SOURCE: i have a 2004 impala reading p1811 whats wrong

Faulty Pressure Control Solenoid, GM knows about it, there are TSB about it. Harsh shifts when hot. The best and cheapest thing to do is call GM and complain. Their number is 1-800-222-1020. These transmissions are known to be defective but have yet to be recalled. I called today 6-21-2010. Ask for it to be recalled. If they get enough calls they will. Maybe. They acted like they knew nothing about it which I do not like being lied to.

Posted on Jan 24, 2011

  • 14036 Answers

SOURCE: my 2003 impala was diagnosed

code po742 torque converter clutch circuit stuck on conditions. code p1811 maximum adaptive and long term shift conditions.see this code transmission fluid is low and contaminated.change transmission fluid and filter see if this help your problem.you need to fix this problem fast transmission is not getting enough fluid to work.

Posted on Apr 02, 2011

mechanicm639
  • 253 Answers

SOURCE: How do you replace the pressure control solenoid

The pressure control solenoid is inside the transmission under the pan on the drivers side. To replace it you will need a lift and a trans jack. It is really hard to do on the ground because you have to remove the sub-frame from the car. If you are not familiar with trans components and removal you may be better off taking it to a shop. You can do more harm than good. Good Luck

Posted on Jul 09, 2009

  • 63 Answers

SOURCE: 2003 Chevrolet Impala transmission non-smooth shift

put a transmission line cooler on it

Posted on Feb 01, 2009

  • 10 Answers

SOURCE: 2000 chevy impala a/c low pressure port

PASS SIDE BY THE DRYER NEAR FIRE WALL.

Posted on Jun 28, 2009

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P0961 on 2007 chevy impala lt 3.5 came up after mechanic changed pcs solenoid there was also code p1811 but that code is gone after he did the pcs replacement...what should I look for


code p 0961 refers to pressure control (PC ) solenoid A -- control circuit range / performance===causes wiring---poor connections ---pressure control solenoid---ECM/TCM
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What are the probable causes of DTC P0449?


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Jan 07, 2016 | 2004 Chevrolet Chevrolet Impala

1 Answer

Chevy impala 2005 3.4 engine. I have code P0753 it says 1-2 shift solenoid. will flushing transmission fix that problem. where are the shift solenoid on that car


code p0753 refers to shift solenoid(SS) A-electrical===causes--wiring--shift solenoid--ECM/TCM
The fault is electrical as it is a solenoid ( an object that has a coil wound around a core in which a bar of steel is magnetically moved when the coil is energized This bar movement moves valves or locks bands or clutches)
Change the solenoid and check out the transmission control module(TCM).
changing the oil will be good for the transmission but will not fix the electrical fault.

Feb 21, 2015 | 2005 Chevrolet Impala

1 Answer

What would cause my transmission to slip from a stop on my 2005 impala


If the transmission is full of fluid. please go here to read the problems with the pressure control module--http://repairpal.com/transmission-pressure-control-solenoid-failure-may-cause-erratic-shifting-593, Hope this helps, chevy impala pcm may cause erratic shifting.

Jul 21, 2014 | 2005 Chevrolet Impala LS

1 Answer

How much transmission fluid needed to flush a chevy impala?


Just do a pan drop & refill

Your asking for trouble flushing
with a flush machine at a repair place

If the fluid hasn't been changed every 3 years
since the car was new they can slip from complete
fluid changes

Just add 3 qts check level,add more & warm to 180 or more
& check again hot

Mar 27, 2013 | Cars & Trucks

2 Answers

Location of transmission solenoid in a 2005 Chevy Impala


He's back !!!

Inside the side cover on yours--- Jerry

No easy job- as sub frame is in the way, I
suspect

Need a trans shop

Dec 01, 2012 | 2005 Chevrolet Impala

1 Answer

How do you replace the pressure control solenoid on a 2003 Chevy Impala?


The pressure control solenoid is inside the transmission under the pan on the drivers side. To replace it you will need a lift and a trans jack. It is really hard to do on the ground because you have to remove the sub-frame from the car. If you are not familiar with trans components and removal you may be better off taking it to a shop. You can do more harm than good. Good Luck

Jul 09, 2009 | 2003 Chevrolet Impala

1 Answer

I have 2003 chevy impala the transmission starts shifting hard after the car is up to operating temp.sometimes you can turn it off and start it again and it will stop that for a little while.


Have the vehicle scanned. If you have a code in the computer for maximum adapt/ long shift, replace the EPC pressure control solenoid. This a real common problem on the 4t65e transmission.

Mar 06, 2009 | 2003 Chevrolet Impala

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