What does P1811 mean?

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.

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.

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.

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.

What causes a transmission shift solenoid to go bad?

A transmission solenoid can fail due to electrical issues, or dirty fluid that’s caused the shift solenoid to become stuck open / closed.

What does a pressure control solenoid do?

► What Exactly Does a Pressure control Solenoid do? 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.

How do I know if my 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 …

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