f32
Moderate
Bosch · Ovens & Ranges
Oven temperature sensor open circuit
Quick Answer
Error code F32 on your Bosch Ovens & Ranges means: Oven temperature sensor open circuit. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Turn off the oven at the circuit breaker.
2
Check that the sensor plug is fully seated in the control board jack (check connector P24 on the power board).
3
Look for loose or burnt wires at the sensor connections.
4
Unplug the sensor connector and check sensor resistance (approximately 1080 ohms at room temperature with connector removed).
5
If the sensor tests open (infinite resistance), replace the temperature sensor.
6
Inspect all wiring for breaks or damage.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Oven temperature sensor
Multimeter
Wiring harness (if damaged)
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