What does code P1125 mean on Toyota vehicles?
The ECU detects a malfunction in the electronic throttle control motor circuit.
OBD-II Code Toyota
P1125 — Toyota — Throttle Control Motor Circuit
The ECU detects a malfunction in the electronic throttle control motor circuit.
Common symptoms
- Limp mode
- poor acceleration
Possible causes
- Faulty throttle control motor
- wiring issue
Initial recommendation
Check throttle control motor and related wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Toyota code P1125 with your vehicle's actual symptoms for more complete diagnostic guidance.
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