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Tuner in Training
2004 Trailblazer P0606
I hooked up and pulled DTCs... I have 4 of them but one is potentially a major issue...
[] P0128 - Coolant Thermostat
[] P0606 - Control Module Internal Performance
[] P0016 - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A
[] P0136 - HO2S Circuit Bank 1 Sensor 2 (Old) (Immature)
According to the reading I did tonight the P0606 issue was addressed in a bulletin (TSB 3164A?) and requires an update flash? Anyone deal with this? If I already have HP will I be able to resolve this or will I need to pay the dealership to get the updated flash?
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Advanced Tuner
you need to take it to the dealership.
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Tuner in Training
I called this morning and spoke with the dealership.. looks like 100.00 for a software upgrade that only they have. Hopefully that's all it takes.
Thanks!