P0868 on Jeep
Transmission Fluid Pressure Low
P0868 on Jeep vehicles indicates transmission fluid pressure low. Au7o has documented this code across 2 Jeep models — most commonly on Compass, Patriot. This code indicates the transmission's internal fluid pressure is reading lower than the computer expects for current operating conditions. The transmission control module uses a pressure sensor to monitor line pressure, which is what applies the clutches and bands that engage gears. When that pressure stays below the target threshold, P0868 sets. Low line pressure can cause slipping, harsh or delayed shifts, and in severe cases internal clutch damage, so it should be addressed promptly. Typical repair costs on Jeep range from $200 to $5,000, depending on the specific model and root cause.
Common Causes of P0868
- •Low transmission fluid level
- •Worn or stuck-open pressure control solenoid
- •Internal leak (worn seals, gaskets, or valve body)
- •Faulty transmission fluid pressure sensor
- •Clogged transmission filter
- •Failing transmission (oil) pump
- •Worn or leaking valve body
- •Wiring or connector fault to the pressure sensor/solenoid
P0868 on Jeep by Model
Jeep Compass(1 issue)
- Jatco CVT Transmission Failure / Overheating2007-2017
First-generation Compass models (2007-2017) equipped with the Jatco CVT2 continuously variable transmission suffer from overheating, slipping, shuddering, and premature failure. The CVT fluid breaks down under heat stress, causing the pulleys to wear and the belt to slip. Overheating is especially common in hot weather, stop-and-go traffic, or when towing. "Transmission Over Temp" warnings are extremely common.
Jeep Patriot(1 issue)
- Jatco CVT Transmission Overheating / Failure2007-2014
The Jatco CVT2 continuously variable transmission is the single biggest reliability problem on the Patriot. The CVT overheats frequently, especially in hot weather, stop-and-go traffic, or on hills. When the fluid breaks down from heat, the pulleys wear and the steel belt slips, leading to complete transmission failure. "Transmission Over Temp" and limp mode are extremely common complaints. In 2014, Jeep dropped the CVT in favor of a 6-speed automatic on most trims.
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View P0868 across all makes →Frequently Asked Questions
What does P0868 mean on Jeep?▼
P0868 stands for "Transmission Fluid Pressure Low." This code indicates the transmission's internal fluid pressure is reading lower than the computer expects for current operating conditions. The transmission control module uses a pressure sensor to monitor line pressure, which is what applies the clutches and bands that engage gears. When that pressure stays below the target threshold, P0868 sets. Low line pressure can cause slipping, harsh or delayed shifts, and in severe cases internal clutch damage, so it should be addressed promptly. On Jeep specifically, this code is documented across 2 models.
What causes P0868 on Jeep vehicles?▼
Common causes on Jeep: Low transmission fluid level, Worn or stuck-open pressure control solenoid, Internal leak (worn seals, gaskets, or valve body), Faulty transmission fluid pressure sensor, Clogged transmission filter. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0868 on a Jeep?▼
Repair costs on Jeep range from $200 to $5,000, depending on the specific model and root cause.
Which Jeep models have P0868 documented?▼
Au7o has documented P0868 on 2 Jeep models: Compass, Patriot.