How to fix Bosch Evolution 300 Ranges oven light if it does not work?
To resolve a non-functional oven light in your Bosch Ranges, first verify that the light bulb is in working order. Next, test the oven door switch contacts and wiring connections. Also, check the wiring harness connections to the light socket. With the oven door open, test for 120 volts output from the control module P5 harness connector pin 8 (tan wire) to pin 5 (white wire).
What to do if my Bosch Evolution 300 shows error F12 & F13?
If your Bosch Ranges displays an F12 or F13 error code, it's likely due to power surges, line voltage fluctuations, or other issues with the incoming power supply. To fix it, disconnect the range from the power source for 30 seconds. If the error returns when you reconnect the power, the control module is defective and needs to be replaced.
What to do if my Bosch Evolution 300 Ranges displays error F11?
The F11 error on your Bosch Ranges could be due to a stuck or shorted keypad switch. It can sometimes appear if the temperature sensor circuit has a short to the chassis ground. To check, disconnect the harness connector at the control module that has the two purple wires. Use an ohmmeter to measure the resistance between each of these violet wires and a ground screw or bare metal surface on the range. It should show an open circuit or infinite resistance. If you detect continuity, the temperature sensor or wiring harness might be the issue. If the sensor circuit is open when you perform the test, the control module is likely defective.
What to do if my Bosch Ranges displays error F30?
If your Bosch Ranges shows an F30 error, it indicates an open oven temperature sensor circuit. To troubleshoot, disconnect the harness connector at the control module that has the two violet wires. Use an ohmmeter to measure the resistance between these two wires. If the resistance is normal (1080 - 1110 ohms), the sensor and harness are fine, and the control module is defective. If the circuit is open, disconnect the oven temperature sensor from the range wiring harness connector and test the sensor's resistance. If it's normal (1080 - 1110 ohms), the sensor is good, and the issue is a faulty harness connector or broken wire in the harness.
What to do if my Bosch Ranges displays error F31?
If your Bosch Ranges displays an F31 error, it means there's a shorted oven temperature sensor circuit. To troubleshoot, disconnect the harness connector at the control module that has the two violet wires. Use an ohmmeter to measure the resistance between these two wires. If the resistance is normal (1080 - 1110 ohms), the sensor and harness are good, and the control module is defective. If the circuit is shorted (zero resistance), disconnect the oven temperature sensor from the range wiring harness connector and test the sensor's resistance. If it's normal (1080 - 1110 ohms), the sensor is good, and the issue is a shorted wiring harness between the sensor and the control module.
What to do if my Bosch Evolution 300 Ranges displays error F10 F11 F12 F13?
If your Bosch Ranges displays error F10: Check the oven temperature sensor probe and harness and replace if needed. If the oven is overheating, disconnect power. If overheating continues when power is reapplied, replace the control module. Severe overheating may require replacing the entire oven. For errors F11, F12, and F13: Disconnect power, wait 30 seconds, and reapply power. If the fault returns, replace the control module.
What to do if my Bosch Evolution 300 Ranges displays error F30 F31?
If your Bosch Ranges displays error F30 or F31, check the resistance at room temperature and compare it to the RTD Sensor Resistance chart. If the resistance doesn't match the RTD chart, replace the RTD sensor probe. Also, inspect the sensor wiring harness between the control module and sensor probe connector. If the resistance at room temperature is less than 500 ohms, replace the RTD sensor probe and check for a shorted sensor probe harness between the control module and the probe connector.
Guidelines to avoid personal injury and property damage during appliance servicing, emphasizing qualified personnel and proper procedures.
Details cooktop layout, burner configuration, and BTU ratings for 300 and 500 series ranges.
Explains the identical ignition process for surface burners on 300 and 500 series ranges.
Guides for adjusting oven temperature calibration by +/- 35°F to suit consumer preferences.
Explains how to test the oven temperature sensor (RTD) resistance for accurate readings.
Details the procedure for removing and replacing surface burners on 300 Series gas ranges.
Describes the unique oval burner on 500 Series gas ranges and its servicing.
Provides a chart to identify proper orifices for various burner sizes and styles for 300 and 500 series.
Outlines the steps to remove the cooktop for accessing internal components.
Explains how to access and replace surface burner igniters, which are part of the orifice holder assembly.
Details the process for removing and replacing surface burner control valves.
Guides on accessing and replacing the spark module for surface burners.
Instructions for accessing and removing the oven bake burner assembly.
Provides instructions and warnings for testing and replacing the electronic oven control module.
Explains how the control module displays error codes and indicates failure conditions.
Explains how to use circuit test matrices to troubleshoot the electronic control module.
Guides on how to test individual gas range components using continuity checks and voltage tests.
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