Exhaust sensors

Jim nelson · 2022-02-14T17:37:10+0000

Driving on snow covered highways I get a message to service exhaust. Apparently the snow cools the exhaust and causes problems with def system sensors. Anyone else experiencing this?

By Jim nelson
February 14, 2022 in Troubleshooting & Recalls

https://www.gm-trucks.com/forums/topic/255595-exhaust-sensors/

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