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How to Set Readiness Codes Catalytic Converter NOTE: readiness codes are cleared. Required condition ('96 - 97 models): Required condition ('98 - 01 models): Ambient temperature between 20 - 95°F (-7 - 35°C). 1. Connect the scan tool to the Data Link Connector (DLC). 2. Start the engine. Hold it at 3,000 rpm with no load (in Park or neutral) until the radiator fan comes on. 3. Drive for about 10 minutes without stopping on a highway or freeway. Your speed can vary. 4. '96 - 97 models: With the transmission in D4 position, drive at a '98 - 01 models: With the A/T in D4 position, drive at a steady speed between 50 - 62 mph (80 - 100 km/h) for 30 sec- 5. Do step 4 three times. Between each repetition, close the throttle completely for 1 - 2 seconds. If the 6. Check for the readiness code with the scan tool. EGR Monitor NOTE: readiness codes are cleared. Required condition ('96 - 97 models): Altitude below 2,400 m (7,874 ft.). 1. Connect the scan tool to the Data Link Connector (DLC). 2. Start the engine, and hold it at 3,000 rpm with no load (in Park or neutral) until the radiator fan comes on. 3. Drive at a steady speed with the transmission in D4 position, between 50 - 62 mph (80 - 100 km/h) for 4. With the A/T in D4 position, decelerate from 62 mph (100 km/h) by completely releasing the throttle for this procedure, go to step 3 and do the procedure 5. Check for the readiness code with the scan tool. EVAP Leak Monitor NOTE: readiness codes are cleared. • If the engine is stopped while doing the procedure between stops 6 and 16, do this procedure from step 1 again. 1. Make sure the gasoline level is 60 - 90% of fuel tank capacity (not full). 2. Turn the ignition switch OFF. Make sure the outside temperature is 32 - 95°F (0 - 35°C). 5. Connect the scan tool to the Data Link Connector (DLC). 6. Start the engine and drive for about 15 minutes. Keep the vehicle at a steady speed between 50 - 62 tor pedal, for about 1 minute. Keep the vehicle at a steady speed between 50 - 70 tor pedal, for about 1 minute. 8. Stop the vehicle (do not stop engine). 10. Check for the readiness code with the scan tool. If the readiness code does not set, go to step 11. 11. When ambient temperature is less than 32°F (0°C), hold the engine at 3,000 rpm with no load (in Park 12. When ambient temperature is more than 86°F (30°C), remove the fuel fill cap, then install the fuel fill cap. 13. After step 12, drive for about 20 minutes on a free- way. 14. '96 - 97 models: Keep the vehicle at a steady speed between 50 - 62 tor pedal, for about 1 minute. Keep the vehicle at a steady speed between 50 - 70 tor pedal, for about 1 minute. 15. Stop the vehicle (do not stop the engine). Main Menu Table of Contents |