Ram ProMaster City – No Blower on Speed 1 & Confusing A/C Issue

From a channel Lumen includes in full: South Main Auto is Eric O's working repair shop: real customer cars diagnosed and fixed on camera, with the electrical and mechanical diagnosis reasoned through step by step.

A 32-minute video from South Main Auto LLC's catalogue; the title names its topic.

Video by South Main Auto LLC, played through YouTube's embedded player.