October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Control Module (ECM) Diagnostic Trouble Codes - 9 Of 9 Expand All (for easy ctrl-f) Collapse All ECM-941C: Stop Lamp Switch. Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-941D: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5254T3; 2005-2007) ECM-941D: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5254T7; 2008-2011) ECM-9430: Accelerator Pedal (AP) Position Sensor, Analog Signal. Faulty Signal (B5254T3; 2005-2007) ECM-9430: Accelerator Pedal (AP) Position Sensor, Analog Signal. Faulty Signal (B5254T7; 2008-2011) ECM-943B: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Missing (B5254T3; 2005-2007) ECM-943B: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Missing (B5254T7; 2008-2011) ECM-943C: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5254T3; 2005-2007) ECM-943C: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too High (B5254T7; 2008-2011) ECM-943D: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5254T3; 2005-2007) ECM-943D: Accelerator Pedal (AP) Position Sensor, Analog Signal. Signal Too Low (B5254T7; 2008-2011) ECM-950C: Engine Control Module (ECM), Idle Speed Control. Signal Too High (B5254T3; 2006-2007) ECM-950C: Engine Control Module (ECM), Idle Speed Control. Signal Too High (B5254T7; 2008-2011) ECM-950C: Accelerator Pedal (AP) Position Sensor. Analog Signal Too High (B5244S4; B5244S7; 2005-2010) ECM-950C: Accelerator Pedal (AP) Position Sensor. Comparison Fault (B5244S4; B5244S7; 2005-2010) ECM-950C: Accelerator Pedal (AP) Position Sensor. Faulty Pulse Width Modulation (PWM) Signal (B5244S4; B5244S7; 2005-2010) ECM-950C: Accelerator Pedal (AP) Position Sensor. Pulse Width Modulation (PWM) Signal Too High (B5244S4; B5244S7; 2005-2010) ECM-950C: Accelerator Pedal (AP) Position Sensor. Pulse Width Modulation (PWM) Signal Too Low (B5244S4; B5244S7; 2005-2010) ECM-950D: Engine Control Module (ECM), Idle Speed Control. Signal Too Low (B5254T3; 2006-2007) ECM-950D: Engine Control Module (ECM), Idle Speed Control. Signal Too Low (B5254T7; 2008-2011) ECM-951C: Engine Control Module (ECM), Idle Speed Control. Signal Too High (B5254T3; 2006-2007) ECM-951C: Engine Control Module (ECM), Idle Speed Control. Signal Too High (B5254T7; 2008-2011) ECM-951C: Engine Control Module (ECM), Idle Air Trim. Signal Too High (B5254T3; 2005) ECM-951D: Engine Control Module (ECM), Idle Speed Control. Signal Too Low (B5254T3; 2006-2007) ECM-951D: Engine Control Module (ECM), Idle Speed Control. Signal Too Low (B5254T7; 2008-2011) ECM-951D: Engine Control Module (ECM), Idle Air Trim. Signal Too Low (B5254T3; 2005) ECM-960C: Park/Neutral Signal. Faulty Signal (B5244S4; B5244S7; 2007-2010) ECM-960C: Park/Neutral Signal. Quality Factor Too Low (B5244S4; B5244S7; 2007-2010) ECM-960C: Park/Neutral Signal. Signal Too High (B5244S4; B5244S7; 2007-2010) ECM-9700: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5254T3; 2005-2007) ECM-9700: Accelerator Pedal (AP) Position Sensor, Digital Signal. Faulty Signal (B5254T7; 2008-2011) ECM-970B: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Missing (B5254T3; 2005-2007) ECM-970B: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Missing (B5254T7; 2008-2011) ECM-970C: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5254T3; 2005-2007) ECM-970C: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too High (B5254T7; 2008-2011) ECM-970D: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5254T3; 2005-2007) ECM-970D: Accelerator Pedal (AP) Position Sensor, Digital Signal. Signal Too Low (B5254T7; 2008-2011) ECM-9800: Engine Control Module (ECM), Torque Signal. Internal Fault (B5254T3; 2005-2007) ECM-9800: Engine Control Module (ECM), Torque Signal. Internal Fault (B5254T7; 2008-2011) ECM-9810: Engine Control Module (ECM), Engine Speed (Rpm). Internal Fault (B5254T3; 2005-2007) ECM-9810: Engine Control Module (ECM), Engine Speed (Rpm). Internal Fault (B5254T7; 2008-2011) ECM-9818: Brake Vacuum. Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-9820: Engine Control Module (ECM), Load Signal. Internal Fault (B5254T3; 2005-2007) ECM-9820: Engine Control Module (ECM), Load Signal. Internal Fault (B5254T7; 2008-2011) ECM-9830: Engine Control Module (ECM). Internal Fault (B5254T3; 2006-2007) ECM-9830: Engine Control Module (ECM). Internal Fault (B5254T7; 2008-2011) ECM-983B: Engine Control Module (ECM). Internal Fault (B5254T3; 2005-2007) ECM-983C: Engine Control Module (ECM). Internal Fault (B5254T3; 2005-2007) ECM-983C: Engine Control Module (ECM). Internal Fault (B5254T7; 2008-2011) ECM-983D: Engine Control Module (ECM). Internal Fault (B5254T3; 2005-2007) ECM-983D: Engine Control Module (ECM). Internal Fault (B5254T7; 2008-2011) ECM-9840: Engine Control Module (ECM). Internal Fault (B5254T3; 2005-2007) ECM-9840: Engine Control Module (ECM). Internal Fault (B5254T7; 2008-2011) ECM-984B: Engine Control Module (ECM). Internal Fault (B5254T3; 2005-2007) ECM-984B: Engine Control Module (ECM). Internal Fault (B5254T7; 2008-2011) ECM-985C: Engine Control Module (ECM), Fuel Shut-Off System. Internal Fault (B5254T3; 2005-2007) ECM-985C: Engine Control Module (ECM), Fuel Shut-Off System. Internal Fault (B5254T7; 2008-2011) ECM-9860: Engine Control Module (ECM). Internal Fault (B5254T3; 2005-2007) ECM-9860: Engine Control Module (ECM). Internal Fault (B5254T7; 2008-2011) ECM-990F: Torque Monitoring. Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-9918: Throttle Unit. Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-9970: Memory Fault In Ram. Faulty Signal (B5254T3; 2005-2007) ECM-9970: Memory Fault In Ram. Faulty Signal (B5254T7; 2008-2011) ECM-9980: Memory Fault In ROM. Faulty Signal (B5254T3; 2005-2007) ECM-9980: Memory Fault In ROM. Faulty Signal (B5254T7; 2008-2011) ECM-9990: Engine Control Module (ECM). Faulty Signal (B5254T3; 2005-2007) ECM-9990: Engine Control Module (ECM). Faulty Signal (B5254T7; 2008-2011) ECM-999B: Engine Control Module (ECM). Signal Missing (B5254T3; 2005-2007) ECM-999B: Engine Control Module (ECM). Signal Missing (B5254T7; 2008-2011) ECM-999D: Engine Control Module (ECM). Signal Too Low (B5254T3; 2005-2007) ECM-999D: Engine Control Module (ECM). Signal Too Low (B5254T7; 2008-2011) ECM-9A0A: Vehicle Behavior. Behavior 8 (B5244S4; B5244S7; 2007-2010) ECM-9A0A: Vehicle Behavior. Behavior 1 (B5244S4; B5244S7; 2005-2010) ECM-9A0A: Vehicle Behavior. Behavior 2 (B5244S4; B5244S7; 2005-2010) ECM-9A0A: Vehicle Behavior. Behavior 3 (B5244S4; B5244S7; 2005-2010) ECM-9A0A: Vehicle Behavior. Behavior 4 (B5244S4; B5244S7; 2005-2010) ECM-9A0A: Vehicle Behavior. Behavior 5 (B5244S4; B5244S7; 2005-2010) ECM-9A0A: Vehicle Behavior. Behavior 6 (B5244S4; B5244S7; 2005-2010) ECM-9A0A: Vehicle Behavior. Behavior 7 (B5244S4; B5244S7; 2005-2010) ECM-9A0B: Engine Control Module (ECM). Internal Fault (B5254T3; 2005-2007) ECM-9A0B: Engine Control Module (ECM). Internal Fault (B5254T7; 2008-2011) ECM-9A0B: Vehicle Behavior. Behavior 1 (B5244S4; B5244S7; 2005-2010) ECM-9A0B: Vehicle Behavior. Behavior 2 (B5244S4; B5244S7; 2005-2010) ECM-A00B: Communication, Transmission Control Module (TCM). Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-A020: Configuration Fault. Signal Missing (B5254T3; 2005-2007) ECM-A020: Configuration Fault. Signal Missing (B5254T7; 2008-2011) ECM-A02B: Communication, Brake Control Module (BCM). Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-A03B: Communication, Central Electronic Module (CEM). Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-A10B: Lin Communication. Alternator Control Module (ACM), Faulty Communication (B5244S4; B5244S7; 2006-2010) ECM-A10B: Lin Communication. Alternator Control Module (ACM), Faulty Communication (B5244S4; B5244S7; 2005) ECM-A10B: Lin Communication. Engine Control Module (ECM), Faulty Communication (B5244S4; B5244S7; 2006-2010) ECM-A10D: Alternator Control Module (ACM). Faulty Communication (B5244S4; B5244S7; 2005-2010) ECM-A10D: Alternator Control Module (ACM). Faulty Signal (B5244S4; B5244S7; 2005-2010) ECM-A10D: Alternator Control Module (ACM). Signal Too High / Signal Too Low (B5244S4; B5244S7; 2005-2010) ECM-A10D: Alternator Control Module (ACM). Temperature Too High (B5244S4; B5244S7; 2005-2010) ECM-A11A: PREMAIR Sensor. Faulty Signal (B5244S4; B5244S7; 2006-2007) ECM-A11D: PREMAIR Sensor. Faulty Signal (B5244S4; B5244S7; 2006-2007) ECM-A12B: Speed Signal. Signal Missing (B5254T3; 2005-2007) ECM-A12B: Speed Signal. Signal Missing (B5254T7; 2008-2011) ECM-A12C: Speed Signal. Signal Too High (B5254T3; 2005-2007) ECM-A12C: Speed Signal. Signal Too High (B5254T7; 2008-2011) ECM-A130: Control Module Communication. Faulty Signal (B5254T3; 2005-2007) ECM-A130: Control Module Communication. Faulty Signal (B5254T7; 2008-2011) ECM-A13C: Crash Signal (B5254T3; 2006-2007) ECM-A13C: Crash Signal (B5254T7; 2008-2011) ECM-A20B: Engine Control Module (ECM). Signal Missing (B5254T3; 2005-2007) ECM-A20B: Engine Control Module (ECM). Signal Missing (B5254T7; 2008-2011) ECM-A20C: Engine Control Module (ECM). Signal Too High (B5254T3; 2005-2007) ECM-A20C: Engine Control Module (ECM). Signal Too High (B5254T7; 2008-2011) ECM-E000: Control Module Communication. Faulty Communication (B5244S4; B5244S7; 2005-2010) ECM-E000: Control Module Communication. Faulty Signal (B5254T3; 2005-2007) ECM-E000: Control Module Communication. Faulty Signal (B5254T7; 2008-2011) ECM-E003: Configuration Fault. Faulty Configuration (B5244S4; B5244S7; 2005-2010) ECM-E003: Configuration Fault. Software Fault (B5254T3; 2005-2007) ECM-E003: Configuration Fault. Software Fault (B5254T7; 2008-2011) ECM-XXXX: Unknown Diagnostic Trouble Code (DTC) For The Current Control Module Version (B5244S4; B5244S7; 2005-2010) ECM-XXXX: Unknown Diagnostic Trouble Code (DTC) For The Current Control Module Version (B5254T3; 2005-2007) ECM-XXXX: Unknown Diagnostic Trouble Code (DTC) For The Current Control Module Version (B5254T7; 2008-2011)