Chevrolet Colorado 2020 — technical service bulletin
Bulletin N232430470 · NHTSA communication 10249185 · issued Jan 25, 2024
Technical service bulletin
communication type
Engine and Engine Cooling
component
2020
model years
2
vehicle entries
Official summary
Certain vehicles may have a condition that could cause the engineâ s bank 2 exhaust camshaft position actuator valve solenoid to fail. If this condition occurs, the Malfunction Indicator Light (Check Engine Light) will illuminate, and a diagnostic trouble code will set. Dealers are to replace the bank 2 exhaust camshaft position actuator valve solenoid as necessary. The repairs will be made at no charge to the customer.
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.