Can you drive with a P1811 code?

P1811 does no damage to the transmission, in fact, its easier on the clutches when they shift faster. harofreak00 wrote: P1811 does no damage to the transmission, in fact, its easier on the clutches when they shift faster.

What does P1811 mean?

A P1811 diagnostic trouble code means the hydraulic line pressure has been raised to compensate for excessively worn clutches or other components. If left unchecked, this excessive line pressure can cause serious damage to other control components, making a small problem a lot worse.

What is a transmission pressure control solenoid?

The transmission pressure control solenoid controls the fluid pressure to the internal friction plate clutches or drum bands. A bad or failing transmission pressure control solenoid can cause slipping, which can result in the transmission overheating.

What does maximum adapt and long shift mean?

Error Code P1811 is defined as Maximum Adaptive & Long Term Shift. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as Buick, Chevrolet, GM, Pontiac, etc.

What is pressure control solenoid?

Transmission Pressure Control Solenoid: DESCRIPTION The transmission pressure control solenoid controls the fluid pressure to the internal friction plate clutches or drum bands. A bad or failing transmission pressure control solenoid can cause slipping, which can result in the transmission overheating.

Can you drive with a bad transmission pressure control solenoid?

The short answer is that, yes, you can usually drive a car with a bad shift solenoid. Fluid pressure control should continue to function in the gear with the working solenoid, but you should avoid putting any serious stress on the transmission — towing or drag racing — just in case.

How do I know if my transmission pressure control solenoid is bad?

The main driving symptoms that you will notice with the symptoms of a bad transmission control solenoid is that there could be delayed gear shifting, you can’t downshift and your engine will continue to rev, your transmission will be stuck in the neutral position, and the shifting of gears becomes very rough and choppy …

What cars have a 4t65e transmission?

Vehicles manufactured with 4T65-E transmissions include:

Chevrolet Impala.
Chevy Malibu.
Pontiac Aztek.
Chevy Uplander.
Buick Regal.
Chevy Venture.
Pontiac Grand Prix.
Buick Rendezvous.

How do I fix code P1811?

Case 2: 2-3 Shift over 0.65 seconds and 2-3 Shift adaptive reaches its limit. Case 3: 3-4 Shift over 0.65 seconds and 3-4 Shift adaptive reaches its limit. If the shift from one gear into another other than reverse and forward engagement takes more than 0.65 seconds to complete, then the Error Code P1811 will be set.

Can you drive with a bad pressure control solenoid?

How much does it cost to fix a pressure control solenoid?

The replacement will cost you about $60-$140 for one hour. Generally, it cost you $150-$400 to get your vehicle inspected and the system replaced on the diagnosis of any fault. Single solenoids are around $15-$100 to buy. The entire pack will be a bit more expensive and range between $50-$300.

What is the p1811 code for GM front wheel drive?

The P1811 code is one of the most common codes for transmissions in 1997-on GM front wheel drive vehicles. Symptoms of this code include a check engine light illuminated and harsh shifting. Cycling the key on and off may cure the harsh shifting until the criteria for the code is met once more.

When to set the error code p1811?

What happens when p1811 is set on peoples transmission?

The PCM will also command the check engine light or service engine soon light to be illuminated when P1811 is set. Basically, the PCM is sensing a slip, and is increasing line pressure to maximum in order to prevent the transmission from hurting itself further.