Recharging the air con system in a 2013 GMC Terrain is a comparatively easy course of that may be accomplished in about half-hour. Crucial factor is to just remember to have the suitable instruments and supplies for the job. You have to a refrigerant recharge equipment, which might be bought at most auto elements shops. Additionally, you will want a set of wrenches and a screwdriver.
After getting the required instruments and supplies, you may start the recharging course of. Step one is to find the low-pressure service port on the air con system. This port is often situated on the passenger facet of the engine compartment, close to the firewall. After getting situated the low-pressure service port, connect the refrigerant recharge equipment to the port and open the valve. The refrigerant will start to circulation into the system.
