U0404 on JEEP COMMANDER
What U0404 Means on Your JEEP COMMANDER
Real JEEP COMMANDER Owner Reports (Source: NHTSA Complaints Database)
"My jeep has been having issues where i will be driving and service park assist system comes on dash board and on the prnd boxes come around it and the car stales. if i try to go the car won't go but rpm go up."
"While merging onto the highway when i try to accelerate there is not power. there is boxes around all gears (prnd). the display flash "service park assist". then check engine light comes on. called chrysler said to take to dealer and find out what the repair will be."
"When shifting out of park, jeep will shift hard and lights around prnd are illuminated and error message "service park assist system" is displayed. when this happens, you have to put car back in park and turn it to the off position to reset. sometimes this clears it,sometimes it doesn't."
"Problem started with vehicle losing power on acceleration from dead stop. it did that twice before the "check engine" light came on as i was pulling out into heavy traffic."
"I lease a 2007 jeep commander. i noticed, to start, that the engine would not accelerate at a low speed. at first it felt like my foot was not quite on the accelerator so i dismissed the first couple of incidences."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of U0404 on JEEP COMMANDER
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.