06 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 36 PID: SPN: 84 FMI: 10 Vehicle Speed signal rate of change The ECM detects the following conditions: •The vehicle speed signal changes more than 5 MPH on eight consecutive readings in...
06 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 36 PID: SPN: 84 FMI: 2 Vehicle Speed signal invalid The ECM detects the following conditions: •The vehicle speed signal indicates a constant MPH.•The “VSL Protection” parameter is programmed to...
06 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 36 PID: SPN: 84 FMI: 8 Vehicle Speed signal out of range The Engine Control Module (ECM) detects the following conditions: •The vehicle speed signal indicates that vehicle speed is greater than...
06 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 38 PID: SPN: 105 FMI: 3 Intake Manifold Air Temperature voltage high The Engine Control Module (ECM) detects the following conditions: •The signal voltage from the intake manifold air temperature sensor is...
06 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 38 PID: SPN: 105 FMI: 4 Intake Manifold Air Temperature voltage low The Engine Control Module (ECM) detects the following conditions: •The signal voltage from the intake manifold air temperature sensor is...
06 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 41 PID: SPN: 84 FMI: 0 Vehicle Overspeed Warning The Engine Control Module (ECM) detects one of the following conditions: •The “Soft Vehicle Speed Limit” parameter is programmed to...