Symptom Troubleshooting Index

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Symptom Troubleshooting Index
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLESHOOTING CHART

Symptom Diagnostic procedure
HDS does not communicate with the TPMS control unit or the vehicle Troubleshoot the DLC circuit (see DLC CIRCUIT TROUBLESHOOTING )
Low tire pressure/TPMS indicator does not come on, and no DTCs are stored Symptom Troubleshooting (see LOW TIRE PRESSURE INDICATOR/TPMS INDICATOR DOES NOT COME ON, AND NO DTCS ARE STOREDΒ )
Low tire pressure/TPMS indicator does not go off, and no DTCs are stored Symptom Troubleshooting (see LOW TIRE PRESSURE/TPMS INDICATOR DOES NOT GO OFF, AND NO DTCS ARE STOREDΒ )
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.