Engine Control System - Diagnostic Codes & Symptom Tests

• SFI System
  • DTC P2195-1D: O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Out of Range; DTC P2195-23: O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Signal Stuck Low; DTC P2196-1D: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Circuit Current Out of Range; DTC P2196-24: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Signal Stuck High; DTC P2197-1D: O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Circuit Current Out of Range; DTC P2197-23: O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Signal Stuck Low; DTC P2198-1D: O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Circuit Current Out of Range; DTC P2198-24: O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Signal Stuck High [09/2015 - 12/2017]
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Monitor Result
    • Confirmation Driving Pattern
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC P2195-1D: O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Out of Range; DTC P2195-23: O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Signal Stuck Low; DTC P2196-1D: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Circuit Current Out of Range; DTC P2196-24: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Signal Stuck High; DTC P2197-1D: O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Circuit Current Out of Range; DTC P2197-23: O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Signal Stuck Low; DTC P2198-1D: O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Circuit Current Out of Range; DTC P2198-24: O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Signal Stuck High [12/2017 - 08/2018]
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Monitor Result
    • Confirmation Driving Pattern
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC P21CF-13: Cylinder 1 Injector "B" Circuit Open; DTC P21D0-13: Cylinder 2 Injector "B" Circuit Open; DTC P21D1-13: Cylinder 3 Injector "B" Circuit Open; DTC P21D2-13: Cylinder 4 Injector "B" Circuit Open; DTC P21D3-13: Cylinder 5 Injector "B" Circuit Open; DTC P21D4-13: Cylinder 6 Injector "B" Circuit Open [09/2015 - ]
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Confirmation Driving Pattern
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC P2237-11: O2 Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Ground; DTC P2237-12: O2 Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Battery; DTC P2237-14: O2 Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Ground or Open; DTC P2237-16: O2 Sensor Positive Current Control Bank 1 Sensor 1 Circuit Voltage Below Threshold; DTC P2237-17: O2 Sensor Positive Current Control Bank 1 Sensor 1 Circuit Voltage Above Threshold; DTC P2237-1A: O2 Sensor Positive Current Control Bank 1 Sensor 1 Circuit Resistance Below Threshold; DTC P2240-11: O2 Sensor Positive Current Control Bank 2 Sensor 1 Circuit Short to Ground; DTC P2240-12: O2 Sensor Positive Current Control Bank 2 Sensor 1 Circuit Short to Battery; DTC P2240-14: O2 Sensor Positive Current Control Bank 2 Sensor 1 Circuit Short to Ground or Open; DTC P2240-16: O2 Sensor Positive Current Control Bank 2 Sensor 1 Circuit Voltage Below Threshold; DTC P2240-17: O2 Sensor Positive Current Control Bank 2 Sensor 1 Circuit Voltage Above Threshold; DTC P2240-1A: O2 Sensor Positive Current Control Bank 2 Sensor 1 Circuit Resistance Below Threshold; DTC P2251-11: O2 Sensor Negative Current Control Bank 1 Sensor 1 Circuit Short to Ground; DTC P2251-12: O2 Sensor Negative Current Control Bank 1 Sensor 1 Circuit Short to Battery; DTC P2254-11: O2 Sensor Negative Current Control Bank 2 Sensor 1 Circuit Short to Ground; DTC P2254-12: O2 Sensor Negative Current Control Bank 2 Sensor 1 Circuit Short to Battery [09/2015 - 08/2018]
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Confirmation Driving Pattern
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC P2237-11: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Ground; DTC P2237-12: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Battery; DTC P2237-13: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Open; DTC P2237-16: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Voltage Below Threshold; DTC P2237-17: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Voltage Above Threshold; DTC P2237-1B: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Resistance Above Threshold; DTC P2240-11: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Short to Ground; DTC P2240-12: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Short to Battery; DTC P2240-13: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Open; DTC P2240-16: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Voltage Below Threshold; DTC P2240-17: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Voltage Above Threshold; DTC P2240-1B: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Resistance Above Threshold; DTC P2251-11: O2 Sensor Negative Current Control Bank 1 Sensor 1 Circuit Short to Ground; DTC P2251-12: O2 Sensor Negative Current Control Bank 1 Sensor 1 Circuit Short to Battery; DTC P2254-11: O2 Sensor Negative Current Control Bank 2 Sensor 1 Circuit Short to Ground; DTC P2254-12: O2 Sensor Negative Current Control Bank 2 Sensor 1 Circuit Short to Battery [08/2018 - 08/2019]
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Confirmation Driving Pattern
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC P2237-11: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Ground; DTC P2237-12: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Battery; DTC P2237-13: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Open; DTC P2237-16: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Voltage Below Threshold; DTC P2237-17: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Voltage Above Threshold; DTC P2237-1B: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Resistance Above Threshold; DTC P2240-11: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Short to Ground; DTC P2240-12: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Short to Battery; DTC P2240-13: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Open; DTC P2240-16: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Voltage Below Threshold; DTC P2240-17: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Voltage Above Threshold; DTC P2240-1B: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 1 Circuit Resistance Above Threshold; DTC P2251-11: O2 Sensor Negative Current Control Bank 1 Sensor 1 Circuit Short to Ground; DTC P2251-12: O2 Sensor Negative Current Control Bank 1 Sensor 1 Circuit Short to Battery; DTC P2254-11: O2 Sensor Negative Current Control Bank 2 Sensor 1 Circuit Short to Ground; DTC P2254-12: O2 Sensor Negative Current Control Bank 2 Sensor 1 Circuit Short to Battery [08/2019 - ]
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Confirmation Driving Pattern
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC P2418-7F: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off [09/2015 - 08/2019]
    • DTC Summary
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Monitor Result
    • Confirmation Driving Pattern
    • Procedure
  • DTC P2418-7F: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off [08/2019 - ]
    • DTC Summary
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Monitor Result
    • Confirmation Driving Pattern
    • Procedure
  • DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [09/2015 - ]
    • DTC Summary
    • Description
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Confirmation Driving Pattern
    • Caution / Notice / Hint
    • Procedure
  • DTC U0101-87: Lost Communication with TCM Missing Message [09/2015 - ]
    • Monitor Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Confirmation Driving Pattern
    • Caution / Notice / Hint
    • Procedure
  • DTC U0104-87: Lost Communication with Cruise Control Module Missing Message [12/2017 - ]
    • Description
    • Confirmation Driving Pattern
    • Caution / Notice / Hint
    • Procedure
  • DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message [08/2019 - ]
    • Description
    • Monitor Strategy
    • Typical Enabling Conditions
    • Typical Malfunction Thresholds
    • Confirmation Driving Pattern
    • Caution / Notice / Hint
    • Procedure
  • DTC U1104-87: Lost Communication with Driving Support ECU Missing Message [09/2015 - 12/2017]
    • Description
    • Confirmation Driving Pattern
    • Caution / Notice / Hint
    • Procedure
  • Symptom Tests
    • Active Control Engine Mount System [09/2015 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • EVAP System [09/2015 - 08/2019]
      • Related DTCS
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Confirmation Driving Pattern
      • Monitor Result
      • Procedure
    • EVAP System [08/2019 - ]
      • Related DTCS
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Confirmation Driving Pattern
      • Monitor Result
      • Procedure
  • Circuit Tests
    • ECM Power Source Circuit [09/2015 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • VC Output Circuit [09/2015 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure