The vent valve is located on the charcoal canister, positioned at the rear of the truck on the driver's side frame. There is only one electric solenoid present — the VENT solenoid. Check the wiring connections and ensure proper power supply with a 12V test under KOEO (Key On, Engine Off) conditions.
The vent valve is located on the charcoal canister, positioned at the rear of the truck on the driver's side frame. There is only one electric solenoid present — the VENT solenoid. Check the wiring connections and ensure proper power supply with a 12V test under KOEO (Key On, Engine Off) conditions.