Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1773 (ENGINE CONTROL SYSTEM & FUEL SYSTEM - 4.3L - DTC P0340 TO DTC P2544)DTC P0442REFERENCE INFORMATION
2006 Chevrolet Suburban C2500, 6.0 U
Reference Information
2006 Chevrolet Suburban C2500, 6.0 USECTION Reference Information
WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Description and Operation
Evaporative Emission Control System Description
Scan Tool Reference
Control Module References for scan tool information
Special Tools
- CH-48096 EVAP Service Access Port Tool. See Special Tools .
- J 41413-200 Evaporative Emissions System Tester (EEST). See Special Tools .
- J 41413-300 EVAP Cap and Plug Kit. See Special Tools .
- J 41413-SPT High Intensity White Light. See Special Tools .
- J 41413-VLV EVAP Service Port Vent Tool. See Special Tools .
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.