TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Hyundai for this TSB. Call your local Hyundai dealer's service department & ask for a copy of TSB# 0536005.

Affected Component: ENGINE AND ENGINE COOLING

Summary

ECM REPROGRAMMING INSTRUCTIONS FOR DTC P0121 IN HIGH ALTITUDE REGIONS. *SC

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