Step 1: | Make sure the vehicle has been parked for eight hours without a start. |
Step 2: | Start the engine and let it idle in Drive for two-and-a-half minutes with the Air Conditioning (A/C) and rear defroster on. |
Step 3: | Turn the A/C and rear defroster off. Drive the vehicle for 10 minutes at highway speeds. |
Step 4: | Drive the vehicle for 20 minutes in stop-and-go traffic. |
Step 5: | Your drive cycle is complete. You can now go in for your test. |