P3497 on 2010-2015 Chevrolet Camaro (SS) — Cylinder Deactivation System Bank 2
1 vehicles · 1 makes · $1,800-$4,500 repair
Most Reported On
P3497 is an OBD-II diagnostic trouble code meaning “Cylinder Deactivation System Bank 2.” This code indicates the engine computer detected a fault in the fuel-saving cylinder deactivation system on bank 2 (the cylinder bank not containing cylinder #1). On engines with this feature, certain cylinders are shut down during light-load cruising to save fuel, controlled by oil-pressure-actuated solenoids and the valvetrain. The code sets when the system fails to switch those cylinders off or on as commanded, or sees an unexpected control circuit voltage. It often relates to oil level/pressure or a deactivation solenoid rather than a serious failure. This code is most commonly reported on 2010-2015 Chevrolet Camaro (SS), with repair costs ranging from $1,800 to $4,500.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose P3497, 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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- I/M readiness status
- No batteries or app needed
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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- Smog check readiness
- 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
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
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)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does P3497 mean?
P3497 stands for "Cylinder Deactivation System Bank 2." This code indicates the engine computer detected a fault in the fuel-saving cylinder deactivation system on bank 2 (the cylinder bank not containing cylinder #1). On engines with this feature, certain cylinders are shut down during light-load cruising to save fuel, controlled by oil-pressure-actuated solenoids and the valvetrain. The code sets when the system fails to switch those cylinders off or on as commanded, or sees an unexpected control circuit voltage. It often relates to oil level/pressure or a deactivation solenoid rather than a serious failure.
What are the most common causes of P3497?
The most common causes of P3497 are: Low engine oil level or low oil pressure, Faulty cylinder deactivation / VVT solenoid, Failed oil pressure switch/sensor, Clogged oil passages, Open or shorted deactivation control circuit, Wiring/connector fault to the solenoid, Internal valvetrain (lifter) mechanical fault, PCM fault. The specific cause varies by vehicle.
How much does it cost to fix P3497?
Repair costs for P3497 range from $1,800 to $4,500, depending on the vehicle and root cause.
Which vehicles are affected by P3497?
Au7o has documented P3497 across 1 vehicle models from 1 manufacturers: Chevrolet.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.