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Readiness Monitor Drive Pattern [10/2015 - 09/2018]

  1. PURPOSE OF READINESS TESTS 
    • The On-Board Diagnostic (OBD II) system is designed to monitor the performance of emission related components, and indicate any detected abnormalities using DTCs (Diagnostic Trouble Codes). Since various components need to be monitored during different driving conditions, the OBD II system is designed to run separate monitoring programs called Readiness Monitors.
    • To view the status, enter the following menus: Powertrain / Engine / Monitor / Current Monitor / Current.
    • When the status of a Readiness Monitor reads Complete, the necessary conditions have been met for running the performance tests for that Readiness Monitor.
    • A generic OBD II scan tool can also be used to view the Readiness Monitor status.

    HINT: 

    Many state Inspection and Maintenance (I/M) programs require the status of vehicle Readiness Monitor to show Complete before beginning emission tests.

    • The Readiness Monitor is reset to Incomplete if:
    • The ECM has lost battery power or blown a fuse.
    • DTCs have been cleared.
    • The conditions for running the Readiness Monitor have not been met.
    • If the Readiness Monitor status shows Incomplete, follow the appropriate Readiness Monitor Drive Pattern to change the status to Complete.
    WARNING:

    Strictly observe posted speed limits, traffic laws, and road conditions when performing these drive patterns.

    NOTE:

    These drive patterns represent the fastest method of satisfying all conditions necessary to achieve complete status for each specific Readiness Monitor.

    In the event of a drive pattern being interrupted (possibly due to factors such as traffic conditions), the drive pattern can be resumed. In most cases, the Readiness Monitor will still achieve complete status upon completion of the drive pattern.

    To ensure completion of the Readiness Monitors, avoid sudden changes in vehicle load and speed (driving up and down hills and/or sudden acceleration).

  2. VVT SYSTEM MONITOR 
    1. Refer to Confirmation Driving Pattern [P001100].

      Refer to CONFIRMATION DRIVING PATTERN , or refer to DTC P0011-00: Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 1; DTC P001200: Camshaft Position "A" - Timing Over-Retarded Bank 1; DTC P002100: Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 2; DTC P002200: Camshaft Position "A" - Timing Over-Retarded Bank 2 [09/2016 - 09/2018]

    2. Refer to Confirmation Driving Pattern [P001400].

      Refer to CONFIRMATION DRIVING PATTERN , or refer to DTC P0014-00: Camshaft Position "B" - Timing Over-Advanced or System Performance Bank 1; DTC P001500: Camshaft Position "B" - Timing Over-Retarded Bank 1; DTC P002400: Camshaft Position "B" - Timing Over-Advanced or System Performance Bank 2; DTC P002500: Camshaft Position "B" - Timing Over-Retarded Bank 2 [09/2016 - 09/2018]

  3. CATALYST MONITOR (ACTIVE AIR FUEL RATIO CONTROL TYPE) 
    1. Refer to Confirmation Driving Pattern [P042000].

      Refer to CONFIRMATION DRIVING PATTERN , or refer to DTC P0420-00: Catalyst System Efficiency Below Threshold Bank 1; DTC P043000: Catalyst System Efficiency Below Threshold Bank 2 [09/2016 - ]

  4. EVAP SYSTEM MONITOR (KEY OFF TYPE) 
    1. Refer to Confirmation Driving Pattern [EVAP System].

      Refer to EVAP System [10/2015 - 09/2018]

  5. AIR FUEL RATIO (A/F) AND HEATED OXYGEN (HO2) SENSOR MONITORS (ACTIVE AIR FUEL RATIO CONTROL TYPE) 
    1. Refer to Confirmation Driving Pattern [P013611].

      Refer to CONFIRMATION DRIVING PATTERN , or refer to DTC P0136-11: O2 Sensor Circuit Bank 1 Sensor 2 Circuit Short to Ground; DTC P013613: O2 Sensor Circuit Bank 1 Sensor 2 Circuit Open; DTC P013614: O2 Sensor Circuit Bank 1 Sensor 2 Circuit Short to Ground or Open; DTC P013615: O2 Sensor Circuit Bank 1 Sensor 2 Circuit Short to Battery or Open; DTC P013617: O2 Sensor Circuit Bank 1 Sensor 2 Circuit Voltage Above Threshold; DTC P013623: O2 Sensor Circuit Bank 1 Sensor 2 Signal Stuck Low; DTC P013A00: O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2; DTC P013C00: O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2; DTC P015611: O2 Sensor Circuit Bank 2 Sensor 2 Circuit Short to Ground; DTC P015613: O2 Sensor Circuit Bank 2 Sensor 2 Circuit Open; DTC P015614: O2 Sensor Circuit Bank 2 Sensor 2 Circuit Short to Ground or Open; DTC P015615: O2 Sensor Circuit Bank 2 Sensor 2 Circuit Short to Battery or Open; DTC P015617: O2 Sensor Circuit Bank 2 Sensor 2 Circuit Voltage Above Threshold; DTC P015623: O2 Sensor Circuit Bank 2 Sensor 2 Signal Stuck Low [09/2016 - 09/2018]

    2. Refer to Confirmation Driving Pattern [P014C00].

      Refer to CONFIRMATION DRIVING PATTERN , or refer to DTC P014C-00: O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 1; DTC P014D00: O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 1; DTC P014E00: O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 1; DTC P014F00: O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 1; DTC P015A00: O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 1; DTC P015B00: O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 1; DTC P015C00: O2 Sensor Delayed Response - Rich to Lean Bank 2 Sensor 1; DTC P015D00: O2 Sensor Delayed Response - Lean to Rich Bank 2 Sensor 1 [09/2016 - 09/2018]

    3. Refer to Confirmation Driving Pattern [P21951D].

      Refer to CONFIRMATION DRIVING PATTERN , or refer to DTC P2195-1D: O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Out of Range; DTC P219523: O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Signal Stuck Low; DTC P21961D: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Circuit Current Out of Range; DTC P219624: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Signal Stuck High; DTC P21971D: O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Circuit Current Out of Range; DTC P219723: O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Signal Stuck Low; DTC P21981D: O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Circuit Current Out of Range; DTC P219824: O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Signal Stuck High [09/2016 - 09/2018]

  6. AIR FUEL RATIO (A/F) AND HEATED OXYGEN (HO2) SENSOR HEATER MONITORS (FRONT A/F AND REAR HO2 SENSOR TYPE) 
    1. Refer to Confirmation Driving Pattern [P003012].

      Refer to CONFIRMATION DRIVING PATTERN

    2. Refer to Confirmation Driving Pattern [P003612].

      Refer to CONFIRMATION DRIVING PATTERN

  7. AIR FUEL RATIO (A/F) IMBALANCE MONITOR 
    1. Refer to Confirmation Driving Pattern [P11EA00].

      Refer to CONFIRMATION DRIVING PATTERN , or refer to DTC P11EA-00: Bank 1 Air-Fuel Ratio Imbalance (Port); DTC P11EB00: Bank 2 Air-Fuel Ratio Imbalance (Port); DTC P11EC00: Cylinder #1 Air-Fuel Ratio Imbalance (Port); DTC P11ED00: Cylinder #2 Air-Fuel Ratio Imbalance (Port); DTC P11EE00: Cylinder #3 Air-Fuel Ratio Imbalance (Port); DTC P11EF00: Cylinder #4 Air-Fuel Ratio Imbalance (Port); DTC P11F000: Cylinder #5 Air-Fuel Ratio Imbalance (Port); DTC P11F100: Cylinder #6 Air-Fuel Ratio Imbalance (Port); DTC P219A00: Bank 1 Air-Fuel Ratio Imbalance; DTC P219B00: Bank 2 Air-Fuel Ratio Imbalance; DTC P219C00: Cylinder 1 Air-Fuel Ratio Imbalance; DTC P219D00: Cylinder 2 Air-Fuel Ratio Imbalance; DTC P219E00: Cylinder 3 Air-Fuel Ratio Imbalance; DTC P219F00: Cylinder 4 Air-Fuel Ratio Imbalance; DTC P21A000: Cylinder 5 Air-Fuel Ratio Imbalance; DTC P21A100: Cylinder 6 Air-Fuel Ratio Imbalance [09/2016 - 09/2018]

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