RENR5042-02 73 Troubleshooting Section System Response: i02290965 CID 1836 FMI 03 Auxiliary Temperature Sensor open/short to +batt The Electronic Control Module (ECM) logs the diagnostic code. The value of the auxiliary pressure is set to a default value. Possible Performance Effect: None SMCS Code: 5574-038-TA Troubleshooting: Conditions Which Generate This Code: The output from the auxiliary temperature sensor is greater than 4.8 VDC. Perform the following diagnostic procedure: “Engine Pressure Sensor Open or Short Circuit - Test” Results: System Response: OK STOP. The Electronic Control Module (ECM) will log the diagnostic code. The auxiliary temperature is set to the default value.
i02290644 CID 1835 FMI 04 Auxiliary Pressure Sensor short to ground Possible Performance Effect: None Troubleshooting: Perform the following diagnostic procedure: “Engine Temperature Sensor Open or Short Circuit - Test” SMCS Code: 5574-038-PX Conditions Which Generate This Code: Results: The signal voltage from the auxiliary pressure sensor is less than 0.2 VDC. OK STOP. System Response: The Electronic Control Module (ECM) logs the diagnostic code. The value of the auxiliary pressure is set to a default value. i02290973 CID 1836 FMI 04 Auxiliary Temperature Sensor short to ground Possible Performance Effect: SMCS Code: 5574-038-TA None Conditions Which Generate This Code: Troubleshooting:
The signal voltage from the auxiliary temperature sensor is less than 0.5 VDC. Perform the following diagnostic procedure: “Engine Pressure Sensor Open or Short Circuit - Test” System Response: Results: The Electronic Control Module (ECM) logs the diagnostic code. The value of the auxiliary temperature is set to a default value. OK STOP. Possible Performance Effect: None Troubleshooting: Perform the following diagnostic procedure: “Engine Temperature Sensor Open or Short Circuit - Test”