Chevrolet Avalanche 2010 — technical service bulletin
Bulletin PIE-0089 · NHTSA communication 10036547 · issued Jul 1, 2010
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010
model years
9
vehicle entries
Official summary
Chevrolet/gmc: dtcs p0335 or p0336 set; malfunction indicator lamp (mil)/check engine light on; possible extended engine crank or crank/no start. Engineering is attempting to determine root cause of crankshaft position sensor dtcs. Models avalanche, silverado, suburban, tahoe, sierra, yukon, yukon denali, yukon xl, yukon denali xl; model year 2010. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.