Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 13 Of 14

• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too High. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
    • Checking components
      • Checking components
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too High. Permanent Fault (B5234T3; B5244T3; 2001)
  • Reading diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Reading diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too Low. Permanent Fault (B5234T3; B5244T3; 2001)
  • Reading diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor. Faulty Signal. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Reading diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Frozen values and counter for diagnostic trouble codes.
    • Checking component and wiring
      • Checking component and wiring
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor. Faulty Signal. Permanent Fault (B5234T3; B5244T3; 2001)
  • Reading the diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-9400: Brake Pedal Position Sensor. Signal Missing. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Reading the diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
    • Checking components
      • Checking components
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor. Signal Missing. Permanent Fault (B5234T3; B5244T3; 2001)
  • Reading the diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Faulty Signal (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Incorrect signal
    • Checking
      • Checking diagnostic trouble codes (DTCs)
      • Checking the status
      • Checking voltage feed
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Faulty Signal (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Incorrect signal
• ECM-9400: Brake Pedal Sensor. Faulty Signal (B5244S; 2001-2002)
  • Reading the diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Faulty Signal (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Incorrect signal
• ECM-9400: Brake Pedal Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Incorrect signal
• ECM-9400: Brake Pedal Sensor. Signal Missing (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Missing (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Missing (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Missing (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Too High (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Too High (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Too High (B5244S; 2001)
  • Reading the diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Signal Too High (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-9400: Brake Pedal Sensor. Signal Too Low (B5244S; 2001)
  • Reading the diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-940C: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-940C
  • Signal too high / Signal too low
    • Checking
      • Checking the status
      • Checking the power supply
      • Replacing the accelerator pedal (AP) position sensor
      • Checking the connectors and cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-940C: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-940C
  • Signal too high / Signal too low
• ECM-940C: Brake Control Module (BCM). Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-940C
  • Fault-tracing information
    • Information
• ECM-940C: Brake Control Module (BCM). Signal Missing (B5244S; B5244S6; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-940C
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-940C: Brake Control Module (BCM). Signal Missing (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information
    • Information
  • Diagnostic trouble code (DTC) information ECM-940C
• ECM-940D: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-940D
  • Signal too high / Signal too low
• ECM-940D: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-940D
  • Signal too high / Signal too low
• ECM-941C: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-941C
  • Signal too high
    • Checking
      • Checking the status
      • Checking the power supply
      • Checking the connectors and cables
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-941C: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-941C
  • Signal too high
• ECM-941C: Stop Lamp Switch. Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-941C
  • Faulty signal
    • Checking the component and wiring
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-941D: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-941D
  • Signal too low
    • Checking
      • Checking the status
      • Checking the power supply
      • Checking the connectors and cables
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-941D: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-941D
  • Signal too low
• ECM-941F: Brake Pedal Position. Faulty Signal (B5244S; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Diagnostic trouble code (DTC) status ECM-941F, brake pedal sensor. faulty signal
      • Diagnostic trouble code (DTC) status ECM-941F, brake pedal sensor. faulty signal
      • Checking components
    • Information
      • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
    • Replacing stop (brake) light switch later type
• ECM-941F: Brake Pedal Sensor, Incorrect Signal. Incorrect Signal (B5244S; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-950C: Idle Air Trim. Signal Too Low (B5204T5; B5254T4; 2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-950C: Idle Air Trim. Signal Too Low (B5244T5; B5254T2; 2007-2009)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-950C: Accelerator Pedal (AP) Position Sensor. Analog Signal Too High (B5244S; B5244S6; 2003-2006)
  • Analog signal too high
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information ECM-950C
• ECM-950C: Accelerator Pedal (AP) Position Sensor. Analog Signal Too Low (B5244S; B5244S6; 2003-2006)
  • Analog signal too low
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information ECM-950C
• ECM-950C: Accelerator Pedal (AP) Position Sensor. Comparison Fault (B5244S; B5244S6; 2003-2006)
  • Comparison fault
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information ECM-950C
• ECM-950C: Accelerator Pedal (AP) Position Sensor. Faulty Pulse Width Modulation (PWM) Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-950C
  • Faulty pulse width modulation (PWM) signal
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-950C: Accelerator Pedal (AP) Position Sensor. Pulse Width Modulation (PWM) Signal Too High (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-950C
  • Pulse width modulation (PWM) signal too high
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-950C: Accelerator Pedal (AP) Position Sensor. Pulse Width Modulation (PWM) Signal Too Low (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-950C
  • Pulse width modulation (PWM) signal too low
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-950D: Idle Air Trim. Signal Too High (B5204T5; B5254T4; 2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-950D: Idle Air Trim. Signal Too High (B5244T5; B5254T2; 2007-2009)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-950F: Accelerator Pedal (AP) Position Sensor. Faulty Signal (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-950F
  • Faulty signal
    • Checking frozen values and counter for DTCs
    • Checking components
    • Verification
• ECM-951C: Engine Control Module (ECM), Idle Air Trim. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-951C: Engine Control Module (ECM), Idle Air Trim. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-951D: Engine Control Module (ECM), Idle Air Trim. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-951D: Engine Control Module (ECM), Idle Air Trim. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-951F: Accelerator Pedal (AP) Position Sensor. Faulty Signal (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-951F
  • Faulty signal
    • Checking frozen values and counter for DTCs
    • Checking components
    • Fault-tracing information
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Faulty Signal (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Faulty Signal (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Faulty Signal (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking
      • Checking the status
      • Checking the power supply
      • Checking the wiring
      • Checking the connectors and cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking
      • Checking the status
      • Checking the power supply
      • Checking components and wiring
      • Checking the connectors and cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Faulty Signal. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Frozen values and counter for diagnostic trouble codes.
    • Checking components
      • Checking components
    • Information
      • Fault-tracing information
• ECM-9520: Accelerator Pedal (AP) Position Sensor, Faulty Signal. Signal Too Low. Permanent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-9520: Accelerator Pedal (AP) Position Sensor. Faulty Signal (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking DTC-status: ECM-9520. Faulty signal
      • DTC-status: ECM-9520 Accelerator pedal (AP) position sensor. Faulty signal
      • Checking components
    • Information
      • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
• ECM-9520: Accelerator Pedal (AP) Position Sensor. Faulty Signal. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-9520: Accelerator Pedal (AP) Position Sensor. Faulty Signal. Permanent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-9520: Accelerator Pedal (AP) Position Sensor. Signal Missing (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9520: Accelerator Pedal (AP) Position Sensor. Signal Too High (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9520: Accelerator Pedal (AP) Position Sensor. Signal Too Low (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Faulty Signal. Signal Too High. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Signal too high/signal too low
    • Frozen values and counter for diagnostic trouble codes.
    • Checking components
      • Checking components
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Faulty Signal. Signal Too High. Permanent Fault (B5234T3; B5244T3; 2001)
  • Signal too high/signal too low
  • Diagnostic trouble code (DTC) information
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Faulty Signal. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Signal too high/signal too low
  • Diagnostic trouble code (DTC) information
• ECM-9530: Accelerator Pedal (AP) Position Sensor, Faulty Signal. Signal Too Low. Permanent Fault (B5234T3; B5244T3; 2001)
  • Signal too high/signal too low
  • Diagnostic trouble code (DTC) information
• ECM-9530: Accelerator Pedal (AP) Position Sensor. Signal Too High (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking DTC-status: ECM-9530. Signal too low
      • DTC-status: ECM-9530 Accelerator pedal (AP) position sensor. Signal too low
      • Checking components
    • Information
      • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
• ECM-9530: Accelerator Pedal (AP) Position Sensor. Signal Too Low (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9540: Accelerator Pedal (AP) Sensor Power Supply. Signal Too High (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking
      • Checking the status
      • Checking components
    • Information
      • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
• ECM-9540: Accelerator Pedal (AP) Sensor Power Supply. Signal Too Low (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9540: Accelerator Pedal Sensor. Signal Too High. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Level too low
    • Frozen values and counter for diagnostic trouble codes.
    • Checking components
      • Checking components
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-9540: Accelerator Pedal Sensor. Signal Too High. Permanent Fault (B5234T3; B5244T3; 2001)
  • Level too low
  • Diagnostic trouble code (DTC) information
• ECM-9540: Accelerator Pedal Sensor. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Level too low
  • Diagnostic trouble code (DTC) information
• ECM-9540: Accelerator Pedal Sensor. Signal Too Low. Permanent Fault (B5234T3; B5244T3; 2001)
  • Level too low
  • Diagnostic trouble code (DTC) information
• ECM-9540: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the connectors and cables
      • Checking the connectors and cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9540: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9540: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-9540: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault in signal
• ECM-958F: Accelerator Pedal Sensor. Faulty Signal (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information ECM-958F
  • Faulty signal
    • Checking
      • Checking the status
      • Checking components
    • Information
      • Fault-tracing information
• ECM-959F: Accelerator Pedal Sensor. Faulty Signal (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Frozen values and counter for diagnostic trouble codes.
    • Checking
      • Checking the status
      • Checking components
    • Information
      • Fault-tracing information
• ECM-960C: Engine Control Module (ECM), Torque Signal. Internal Fault (B5204T5; B5244T5; B5254T2; B5254T4; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-960C
  • Internal fault
    • Internal fault
      • Replacing the engine control module (ECM)
• ECM-9700: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9700
  • Fault in signal
• ECM-9700: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9700
  • Fault in signal
• ECM-970B: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Missing (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-970B
  • Signal missing
    • Checking the connectors and cables
      • Checking the connectors and cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-970B: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Missing (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-970B
  • Signal missing
• ECM-9800: Engine Control Module (ECM), Torque Signal. Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9800
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-9800: Engine Control Module (ECM), Torque Signal. Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9800
  • Internal fault
• ECM-980A: Torque-Limiting. Information (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Overview
    • Frozen values and counter for diagnostic trouble codes.
    • Information
      • Fault-tracing information
• ECM-980A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-980A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-980A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-980A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-980A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Internal fault. Permanent fault
    • Internal fault. Permanent fault
      • Programming or replacing the engine control module (ECM)
• ECM-980A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Internal fault. Permanent fault
    • Internal fault. Permanent fault
      • Programming or replacing the engine control module (ECM)
• ECM-980A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Internal fault. Permanent fault
    • Internal fault. Permanent fault
      • Programming or replacing the engine control module (ECM)
• ECM-980A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-980A
  • Internal fault. Permanent fault
    • Internal fault. Permanent fault
      • Programming or replacing the engine control module (ECM)
• ECM-980F: Air Flow. Faulty Flow (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal 12
    • Frozen values and counter for diagnostic trouble codes.
    • Fault-tracing information
      • Checking software
      • Information
    • Information
      • Fault-tracing information
• ECM-9810: Engine Control Module (ECM), Engine Speed (Rpm). Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9810
  • Internal fault
    • Internal fault
      • Replacing the engine control module (ECM)
• ECM-9810: Engine Control Module (ECM), Engine Speed (Rpm). Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9810
  • Internal fault
    • Internal fault
      • Replacing the engine control module (ECM)
• ECM-9818: Brake Vacuum. Too Low Vacuum (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
    • Information
      • Overview
      • Fault-tracing information
    • Verification
• ECM-9818: Brake Vacuum. Reduced Brake Vacuum (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-9818
  • Faulty signal
    • Checking components and connections
      • Checking components and connections
    • Information
      • Fault-tracing information
• ECM-981A: Torque. Too High Torque (B5234T3; B5244T3; 2001)
  • Too-high: torque
    • Overview
    • Frozen values and counter for diagnostic trouble codes.
    • Checking components
      • Checking components
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Internal fault. Permanent fault
    • Information
      • Fault-tracing information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Internal fault. Permanent fault
    • Information
      • Fault-tracing information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Internal fault. Permanent fault
    • Information
      • Fault-tracing information
• ECM-981A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-981A
  • Internal fault. Permanent fault
    • Information
      • Fault-tracing information
• ECM-9820: Engine Control Module (ECM), Load Signal. Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9820
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-9820: Engine Control Module (ECM), Load Signal. Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9820
  • Internal fault
• ECM-982A: Air Mass. Level Too Low (B5234T3; B5244T3; 2001)
  • Level too low
    • Frozen values and counter for diagnostic trouble codes.
    • Information
      • Example of use of the frozen values
      • Fault-tracing information
    • Checking components, intake system
      • Checking components, intake system
  • Diagnostic trouble code (DTC) information ECM-982A
• ECM-982A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-982A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-982A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5234T3; B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-982A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5254T2; 2003)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-982A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-982A
  • Internal fault. Permanent fault
    • Programming or replacing the engine control module (ECM)
      • Checking diagnostic trouble codes (DTCs)
      • Fault-tracing information
      • Programming or replacing the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-982A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5234T3; B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Internal fault. Permanent fault
• ECM-982A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5254T2; 2003)
  • Diagnostic trouble code (DTC) information
  • Internal fault. Permanent fault
• ECM-9830: Engine Control Module (ECM). Internal Fault (B5204T5; B5254T4; 2007)
  • Diagnostic trouble code (DTC) information ECM-9830
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-9830: Engine Control Module (ECM). Internal Fault (B5244T5; B5254T2; 2007-2009)
  • Diagnostic trouble code (DTC) information ECM-9830
  • Internal fault
• ECM-983A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-983A
  • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-983A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-983A
  • Internal fault. Permanent fault
    • Information
      • Fault-tracing information
• ECM-983B: Engine Control Module (ECM). Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-983B
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-983B: Engine Control Module (ECM). Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-983B
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-983C: Engine Control Module (ECM). Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-983C
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-983C: Engine Control Module (ECM). Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-983C
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-983D: Engine Control Module (ECM). Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-983D
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-983D: Engine Control Module (ECM). Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-983D
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-9840: Engine Control Module (ECM). Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9840
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-9840: Engine Control Module (ECM). Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9840
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-984A: Engine Control Module (ECM), Load Signal. Internal Fault (B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-984A
  • Fault-tracing information
    • Information
      • Fault-tracing information
  • Internal fault. Permanent fault
    • Programming or replacing the engine control module (ECM)
      • Checking the intake and exhaust system
      • Programming or replacing the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-984B: Engine Control Module (ECM). Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-984B
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-984B: Engine Control Module (ECM). Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-984B
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-9850: Engine Control Module (ECM). Internal Fault (B5204T5; B5244T5; B5254T2; B5254T4; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-9850
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-985A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-985A
  • Fault-tracing information
    • Fault-tracing information
      • Fault-tracing information
• ECM-985A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-985A
  • Internal fault. Permanent fault
    • Internal fault. Permanent fault
      • Programming or replacing the engine control module (ECM)
• ECM-9860: Engine Control Module (ECM). Internal Fault (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9860
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-9860: Engine Control Module (ECM). Internal Fault (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9860
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
• ECM-986A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-986A
  • Fault-tracing information
    • Fault-tracing information
      • Fault-tracing information
• ECM-986A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-986A
  • Internal fault. Permanent fault
    • Internal fault. Permanent fault
      • Programming or replacing the engine control module (ECM)
• ECM-988A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-988A
  • Fault-tracing information
    • Fault-tracing information
      • Fault-tracing information
• ECM-988A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5204T5; B5234T3; B5254T2; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-988A
  • Internal fault. Permanent fault
    • Internal fault. Permanent fault
      • Programming or replacing the engine control module (ECM)
• ECM-990A: Idle Air Trim. Speed Too High/Low (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
      • Information
• ECM-990A: Idle Air Trim. Faulty Signal (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Fault-tracing information
• ECM-990A: Idle Air Trim. Faulty Signal (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-990A: Idle Air Trim. Faulty Signal (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-990A: Idle Air Trim. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-990F: Torque Monitoring. Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-990F
  • Faulty signal
    • Checking components and connections
      • Checking components and connections
    • Information
      • Fault-tracing information
• ECM-9918: Electronic Throttle Module (ETM). Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-9918
  • Fault-tracing information
    • Information
• ECM-9970: Memory Fault In Ram. Faulty Signal (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9970
  • Fault in signal
• ECM-9970: Memory Fault In Ram. Faulty Signal (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9970
  • Fault in signal
• ECM-9980: Memory Fault In ROM. Faulty Signal (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9980
  • Fault in signal
• ECM-9980: Memory Fault In ROM. Faulty Signal (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-9980
  • Fault in signal