P2106 on KIA SORENTO
Throttle Actuator Control System - Forced Limited Power
What P2106 Means on Your KIA SORENTO
P2106 is a diagnostic trouble code indicating: Throttle Actuator Control System - Forced Limited Power. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real KIA SORENTO Owner Reports
Source: NHTSA Complaints Database
"Exiting a strip center to cross 2 lanes of traffic and make a left to merge into traffic, i accelerated in a safe gap only to find my vehicle had almost no acceleration. i was nearly in a side impact collision if not for the excellent awareness and reaction of the others on the road."
"Two days ago the check engine light illuminated (and stayed on) with intermittent electronic stability control off light illuminated; vehicle acceleration became sluggish and sometimes unresponsive."
"While driving, the check engine and esc lights illuminated. vehicle had sudden loss of acceleration and would not go beyond 40mph. speed decreased below 40mph on hills. vehicle continued to have problems even after restarting. a check of the odb-ii codes gave p2138, p2127 and p2106."
"Shortly after buying suv in 2009 we experienced "querky" stuff like doors relocking, dome light s coming on, back hatch unlocking all this happening on their own!! i kept telling the dealership at oil changes! they kept ignoring it all! nov 1, 2009 kia electric system service bulletin #282603"
"I keep getting error codes and check engine ligh i check with obd2 meter 3 different codes come up 3 times each. p0638, p2106, and and p2110. i clear them check engine light goes off and then randomly it happens again i'm not sure if this is a safety issue but i just want to be sure."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on KIA SORENTO
Based on NHTSA complaint component analysis for this vehicle.
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
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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.