P0047 on 2022-2025 Toyota Tundra — Turbocharger/Supercharger Boost Control Solenoid Circuit Low
1 vehicles · 1 makes
Most Reported On
P0047 is an OBD-II diagnostic trouble code meaning “Turbocharger/Supercharger Boost Control Solenoid Circuit Low.” The PCM detects low voltage (short to ground or open) on the turbo/supercharger boost control solenoid circuit. This code is most commonly reported on 2022-2025 Toyota Tundra.
Common Causes
Diagnostic Tools
To diagnose P0047, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
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BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
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- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
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Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
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- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does P0047 mean?
P0047 stands for "Turbocharger/Supercharger Boost Control Solenoid Circuit Low." The PCM detects low voltage (short to ground or open) on the turbo/supercharger boost control solenoid circuit.
What are the most common causes of P0047?
The most common causes of P0047 are: Short to ground in solenoid wiring, Failed boost control solenoid, Damaged connector, PCM driver fault. The specific cause varies by vehicle.
How much does it cost to fix P0047?
Repair costs vary widely depending on the root cause and vehicle.
Which vehicles are affected by P0047?
Au7o has documented P0047 across 1 vehicle models from 1 manufacturers: Toyota.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.